Thermo Scientific™

Orion™ Versa Star Pro™ pH/ISE/Conductivity/Dissolved Oxygen Multiparameter Benchtop Meter

Name: Orion™ Versa Star Pro™ pH/ISE/Conductivity/Dissolved Oxygen Multiparameter Benchtop Meter
SKU: VSTAR93

Catalog number: VSTAR93

Related applications: pH, Ion Conductivity, & Oxygen Measurement

Technical SupportCustomer Service

Orion™ Versa Star Pro™ pH/ISE/Conductivity/Dissolved Oxygen Multiparameter Benchtop Meter

Thermo Scientific™

Orion™ Versa Star Pro™ pH/ISE/Conductivity/Dissolved Oxygen Multiparameter Benchtop Meter

Catalog number: VSTAR93

Related applications: pH, Ion Conductivity, & Oxygen Measurement

Technical SupportCustomer Service

Get high accuracy, premium performance and ultimate flexibility with the Thermo Scientific™ Orion™ Versa Star Pro™ pH/ISE/Conductivity/Dissolved Oxygen Multiparameter Benchtop Meter. Meet your most challenging applications for pH, ion concentration, conductivity, dissolved oxygen and temperature. Easily view measurements on the stunning color display and customize the four meter channels with interchangeable modules. Log up to 2000 data point sets with time/date stamp and easily transfer logs via USB or RS232 to a printer or computer. Select systems with one or two pH/ISE modules.

Catalog Number

VSTAR93

Unit Size

Each

Description

Orion Versa Star Pro Benchtop Meter with 2 VSTAR-ISE pH/mV/ISE/Temperature Modules; VSTAR-CND Conductivity/TDS/Resistivity/Salinity/Temperature Module; VSTAR-RD RDO/DO/Temperature Module Kit

Includes

Versa Star Pro meter, two VSTAR-ISE pH/ISE modules, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 083005MD Orion polarographic dissolved oxygen sensor, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413µS conductivity standard, 080513 DO maintenance kit, BOD adapter/funnel/stirrer, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate

Price (USD)

Price: 6,268.00

Your Price:

Availability

***

Full specifications

Quantity

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Accuracy (Barometer)	±6 mmHg
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (ISE)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Accuracy (Polarographic DO)	±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)	±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/L
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Advanced ISE Functions	Non-linear selectable auto-blank, low concentration range stability, incremental techniques includin
Alarm Output	Set point alarm, high/low limit alarm, calibration due alarm
Backlight Option	Yes
Barometric Pressure Correction	400 to 850mmHg, automatic using built-in barometer or manual entry
Calibration	pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Calibration Modes	Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 6
Calibration Points (ISE)	1 to 6
Calibration Points (pH)	1 to 6
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer
Data Points	2000 with date and time stamp
Description	Orion Versa Star Pro Benchtop Meter with 2 VSTAR-ISE pH/mV/ISE/Temperature Modules; VSTAR-CND Conductivity/TDS/Resistivity/Salinity/Temperature Module; VSTAR-RD RDO/DO/Temperature Module Kit
Channels	4 - customizable with modules
Display Type	Color graphic LCD with user-customizable options
IP Rating	IP 54
Measurement Modes	pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salin
Outputs	USB (2), RS232
Percent Saturation Range Polarographic DO	0.0 to 600.0% saturation
Range (Conductivity)	0.001 μS/cm to 3000 mS/cm
Range (mV)	±2000.0 mV
Range (pH)	-2.000 to 20.000
Range (Resistivity)	2 ohm to 100.0 meg-ohm
Range (Salinity)	0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS)	0.001 to 200.0 ppm
Resolution (ISE)	0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (pH)	0.1/0.01/0.001
Temperature Range (Metric)	-5.0°C to +105.0°C
Includes	Versa Star Pro meter, two VSTAR-ISE pH/ISE modules, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 083005MD Orion polarographic dissolved oxygen sensor, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413µS conductivity standard, 080513 DO maintenance kit, BOD adapter/funnel/stirrer, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs	2 BNC (pH or ISE), 2 x 8-pin Mini-DIN (temperature), 2 reference pin-tip, 8-pin Mini-DIN (conductivity with temperature probe), 9-pin Mini-DIN (RDO or polarographic DO with temperature probe), 2 stirrer inputs
Isopotential Point	7.000pH (adjustable), 1.000 ISE (adjustable)
Keypad	Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Languages	English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Log Function Type	Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Memory	Non-volatile memory preserves data log, calibration log and meter settings
Methods	10 per channel
Percent Saturation Range (Polarographic DO)	0.0 to 600.0% saturation
Percent Saturation Relative Accuracy (RDO)	±2% saturation ≤ 200% saturation, ±10% saturation > 200% saturation
Percent Saturation Resolution (Polarographic DO)	0.1, 1% saturation
Percent Saturation Range (RDO)	0.0 to 500.0% saturation
Percent Saturation Relative Accuracy (Polarographic DO)	±2 % saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO)	0.1, 1% saturation
Power Rating	DC input: 9VDC, 1A
Power Supply	Universal AC adapter (included)
Pressure Range	400 to 850mmHg
Pressure Resolution	0.1mmHg
Range (ISE)	0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none
Range (ORP)	±2000.0 mV
Range (Polarographic DO)	0.00 to 90.00mg/L
Range (RDO)	0.00 to 50.00mg/L
Range (Relative mV)	±2000.0 mV
Relative Humidity Range	5 to 85%, non-condensing
Resolution (Conductivity)	0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (mV)	0.1mV
Resolution (Polarographic DO)	0.01, 0.1mg/L
Resolution (RDO)	0.01, 0.1mg/L
Resolution (Resistivity)	1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity)	0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS)	0.001 ppm minimum, auto ranging up to 4 significant digits
Salinity Factor	0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity
Salinity Measurement Modes	Practical salinity (psu) or natural sea water (ppt)
Stability	Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range	Linear (0.02 to 9.99)
Temperature Accuracy	±0.1°C
Temperature Compensation	Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating	41°F to 113°F (ambient)
Temperature (Metric) Operating	5°C to 45°C (ambient)
Temperature (Metric) Reference	5°, 10°, 15°, 20°, 25°C
Temperature Probe Calibration	1 point temperature offset calibration
Temperature Range (English)	22.0°F to 221.0° F
Temperature Resolution	0.1°C, 0.1°F
Temperature Selection	Manual or automatic with ATC temperature probe
Warranty	3 year meter and module warranty
Dimensions (L x W x H)	28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (English)	2.5 lb., modules add 0.5 lb. each
Weight (Metric)	1.2 kg, modules add 0.2 kg each
Unit Size	Each

Catalog Number

VSTAR90

Unit Size

Each

Description

Orion Versa Star Pro benchtop meter with pH/ISE/mV module, conductivity/TDS/salinity/resistivity module, RDO/DO module and stand

Includes

Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate

Price (USD)

Price: 3,540.00

Your Price:

Availability

***

Full specifications

Quantity

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Accuracy (Barometer)	±6 mmHg
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (ISE)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Accuracy (Polarographic DO)	±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)	±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/L
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Advanced ISE Functions	Segmented (point-to-point) slope, non-linear selectable auto-blank, low concentration range stabilit
Alarm Output	Set point alarm, high/low limit alarm, calibration due alarm
Backlight Option	Yes
Barometric Pressure Correction	400 to 850mmHg, automatic using built-in barometer or manual entry
Calibration	pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Calibration Modes	Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 6
Calibration Points (ISE)	1 to 6
Calibration Points (pH)	1 to 6
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer
Data Points	2000 with date and time stamp
Description	Orion Versa Star Pro benchtop meter with pH/ISE/mV module, conductivity/TDS/salinity/resistivity module, RDO/DO module and stand
Channels	4 - customizable with modules
Display Type	Color graphic LCD with user-customizable options
IP Rating	IP 54
Measurement Modes	pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salin
Outputs	USB (2), RS232
Percent Saturation Range Polarographic DO	0.0 to 600.0% saturation
Range (Conductivity)	0.001 μS/cm to 3000 mS/cm
Range (mV)	±2000.0 mV
Range (pH)	-2.000 to 20.000
Range (Resistivity)	2 ohm to 100.0 meg-ohm
Range (Salinity)	0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS)	0.001 to 200.0 ppm
Resolution (ISE)	0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (pH)	0.1/0.01/0.001
Temperature Range (Metric)	-5.0°C to +105.0°C
Includes	Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs	BNC (pH or ISE), 8-pin Mini-DIN (temperature), reference pin-tip, 8-pin Mini-DIN (conductivity with temperature probe), 9-pin Mini-DIN (RDO or polarographic DO with temperature probe), 2 stirrer inputs
Isopotential Point	7.000pH (adjustable), 1.000 ISE (adjustable)
Keypad	Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Languages	English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Log Function Type	Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Memory	Non-volatile memory preserves data log, calibration log and meter settings
Methods	10 per channel
Percent Saturation Range (Polarographic DO)	0.0 to 600.0% saturation
Percent Saturation Relative Accuracy (RDO)	±2% saturation ≤ 200% saturation, ±10% saturation > 200% saturation
Percent Saturation Resolution (Polarographic DO)	0.1, 1% saturation
Percent Saturation Range (RDO)	0.0 to 500.0% saturation
Percent Saturation Relative Accuracy (Polarographic DO)	±2 % saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO)	0.1, 1% saturation
Power Rating	DC input: 9VDC, 1A
Power Supply	Universal AC adapter (included)
Pressure Range	400 to 850mmHg
Pressure Resolution	0.1mmHg
Range (ISE)	0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none
Range (ORP)	±2000.0 mV
Range (Polarographic DO)	0.00 to 90.00mg/L
Range (RDO)	0.00 to 50.00mg/L
Range (Relative mV)	±2000.0 mV
Relative Humidity Range	5 to 85%, non-condensing
Resolution (Conductivity)	0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (mV)	0.1mV
Resolution (Polarographic DO)	0.01, 0.1mg/L
Resolution (RDO)	0.01, 0.1mg/L
Resolution (Resistivity)	1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity)	0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS)	0.001 ppm minimum, auto ranging up to 4 significant digits
Salinity Factor	0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity
Salinity Measurement Modes	Practical salinity (psu) or natural sea water (ppt)
Stability	Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range	Linear (0.02 to 9.99)
Temperature Accuracy	±0.1°C
Temperature Compensation	Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating	41°F to 113°F (ambient)
Temperature (Metric) Operating	5°C to 45°C (ambient)
Temperature (Metric) Reference	5°, 10°, 15°, 20°, 25°C
Temperature Probe Calibration	1 point temperature offset calibration
Temperature Range (English)	22.0°F to 221.0° F
Temperature Resolution	0.1°C, 0.1°F
Temperature Selection	Manual or automatic with ATC temperature probe
Warranty	3 year meter and module warranty
Dimensions (L x W x H)	28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (English)	2.5 lb., modules add 0.5 lb. each
Weight (Metric)	1.2 kg, modules add 0.2 kg each
Unit Size	Each

Catalog Number

VSTAR92

Unit Size

Each

Description

Orion Versa Star Pro Benchtop Meter with VSTAR-ISE pH/mV/ISE/Temperature Module; VSTAR-CND Conductivity/TDS/Resistivity/Salinity/Temperature Module; VSTAR-RD RDO/DO/Temperature Module Kit

Includes

Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 083005MD Orion polarographic dissolved oxygen sensor, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413µS conductivity standard, 080513 DO maintenance kit, BOD adapter/funnel/stirrer, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate

Price (USD)

Price: 5,111.00

Your Price:

Availability

***

Full specifications

Quantity

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Accuracy (Barometer)	±6 mmHg
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (ISE)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Accuracy (Polarographic DO)	±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)	±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/L
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Advanced ISE Functions	Timed endpoint, linear point to point, non-linear selectable auto-blank, low concentration range sta
Alarm Output	Set point alarm, high/low limit alarm, calibration due alarm
Backlight Option	Yes
Barometric Pressure Correction	400 to 850mmHg, automatic using built-in barometer or manual entry
Calibration	pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Calibration Modes	Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 6
Calibration Points (ISE)	1 to 6
Calibration Points (pH)	1 to 6
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer
Data Points	2000 with date and time stamp
Description	Orion Versa Star Pro Benchtop Meter with VSTAR-ISE pH/mV/ISE/Temperature Module; VSTAR-CND Conductivity/TDS/Resistivity/Salinity/Temperature Module; VSTAR-RD RDO/DO/Temperature Module Kit
Channels	4 - customizable with modules
Display Type	Color graphic LCD with user-customizable options
IP Rating	IP 54
Measurement Modes	pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salin
Outputs	USB (2), RS232
Percent Saturation Range Polarographic DO	0.0 to 600.0% saturation
Range (Conductivity)	0.001 μS/cm to 3000 mS/cm
Range (mV)	±2000.0 mV
Range (pH)	-2.000 to 20.000
Range (Resistivity)	2 ohm to 100.0 meg-ohm
Range (Salinity)	0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS)	0.001 to 200.0 ppm
Resolution (ISE)	0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (pH)	0.1/0.01/0.001
Temperature Range (Metric)	-5.0°C to +105.0°C
Includes	Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 083005MD Orion polarographic dissolved oxygen sensor, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413µS conductivity standard, 080513 DO maintenance kit, BOD adapter/funnel/stirrer, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs	BNC (pH or ISE), 8-pin Mini-DIN (temperature), reference pin-tip, 8-pin Mini-DIN (conductivity with temperature probe), 9-pin Mini-DIN (RDO or polarographic DO with temperature probe), 2 stirrer inputs
Isopotential Point	7.000pH (adjustable), 1.000 ISE (adjustable)
Keypad	Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Languages	English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Log Function Type	Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Memory	Non-volatile memory preserves data log, calibration log and meter settings
Methods	10 per channel with password protection
Model	Orion Versa Star Pro 90 pH/ISE/mV/RmV/ORP/Conductivity/TDS/Salinity/Resistivity/RDO Optical/Dissolved Oxygen/Temperature Benchtop Meter
Percent Saturation Range (Polarographic DO)	0.0 to 600.0% saturation
Percent Saturation Relative Accuracy (RDO)	±2% saturation ≤ 200% saturation, ±10% saturation > 200% saturation
Percent Saturation Resolution (Polarographic DO)	0.1, 1% saturation
Percent Saturation Range (RDO)	0.0 to 500.0% saturation
Percent Saturation Relative Accuracy (Polarographic DO)	±2 % saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO)	0.1, 1% saturation
Power Rating	DC input: 9VDC, 1A
Power Supply	Universal AC adapter (included)
Pressure Range	400 to 850mmHg
Pressure Resolution	0.1mmHg
Range (ISE)	0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none
Range (ORP)	±2000.0 mV
Range (Polarographic DO)	0.00 to 90.00mg/L
Range (RDO)	0.00 to 50.00mg/L
Range (Relative mV)	±2000.0 mV
Relative Humidity Range	5 to 85%, non-condensing
Resolution (Conductivity)	0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (mV)	0.1mV
Resolution (Polarographic DO)	0.01, 0.1mg/L
Resolution (RDO)	0.01, 0.1mg/L
Resolution (Resistivity)	1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity)	0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS)	0.001 ppm minimum, auto ranging up to 4 significant digits
Salinity Factor	0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity
Salinity Measurement Modes	Practical salinity (psu) or natural sea water (ppt)
Stability	Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range	Linear (0.02 to 9.99)
Temperature Accuracy	±0.1°C
Temperature Compensation	Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating	41°F to 113°F (ambient)
Temperature (Metric) Operating	5°C to 45°C (ambient)
Temperature (Metric) Reference	5°, 10°, 15°, 20°, 25°C
Temperature Probe Calibration	1 point temperature offset calibration
Temperature Range (English)	22.0°F to 221.0° F
Temperature Resolution	0.1°C, 0.1°F
Temperature Selection	Manual or automatic with ATC temperature probe
Warranty	3 year meter and module warranty
Dimensions (L x W x H)	28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (English)	2.5 lb., modules add 0.5 lb. each
Weight (Metric)	1.2 kg, modules add 0.2 kg each
Unit Size	Each

Catalog Number

VSTAR94

Unit Size

Each

Description

Orion Versa Star Pro benchtop meter kit with pH/ISE/mV module, conductivity/TDS/salinity/resistivity module, RDO/DO module, ROSS Ultra Triode epoxy-body pH/ATC electrode, DuraProbe 4-cell conductivity sensor, RDO optical DO sensor, stirrer probe, solutions and stand

Includes

Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 087010MD Orion RDO optical dissolved oxygen sensor, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413 μS conductivity standard, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate

Price (USD)

Price: 5,182.00

Your Price:

Availability

***

Full specifications

Quantity

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Accuracy (Barometer)	±6 mmHg
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (ISE)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Accuracy (Polarographic DO)	±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)	±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/L
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Advanced ISE Functions	Segmented (point-to-point) slope, non-linear selectable auto-blank, low concentration range stabilit
Alarm Output	Set point alarm, high/low limit alarm, calibration due alarm
Backlight Option	Yes
Barometric Pressure Correction	400 to 850mmHg, automatic using built-in barometer or manual entry
Calibration	pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Calibration Modes	Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 6
Calibration Points (ISE)	1 to 6
Calibration Points (pH)	1 to 6
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer
Data Points	2000 with date and time stamp
Description	Orion Versa Star Pro benchtop meter kit with pH/ISE/mV module, conductivity/TDS/salinity/resistivity module, RDO/DO module, ROSS Ultra Triode epoxy-body pH/ATC electrode, DuraProbe 4-cell conductivity sensor, RDO optical DO sensor, stirrer probe, solutions and stand
Channels	4 - customizable with modules
Display Type	Color graphic LCD with user-customizable options
IP Rating	IP 54
Measurement Modes	pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salin
Outputs	USB (2), RS232
Percent Saturation Range Polarographic DO	0.0 to 600.0% saturation
Range (Conductivity)	0.001 μS/cm to 3000 mS/cm
Range (mV)	±2000.0 mV
Range (pH)	-2.000 to 20.000
Range (Resistivity)	2 ohm to 100.0 meg-ohm
Range (Salinity)	0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS)	0.001 to 200.0 ppm
Resolution (ISE)	0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (pH)	0.1/0.01/0.001
Temperature Range (Metric)	-5.0°C to +105.0°C
Includes	Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 087010MD Orion RDO optical dissolved oxygen sensor, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413 μS conductivity standard, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs	BNC (pH, ORP or ion selective electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), 8 pin MiniDIN (conductivity sensor with built-in temperature), 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature), two stirrer inputs (stirrer probe)
Isopotential Point	7.000pH (adjustable), 1.000 ISE (adjustable)
Keypad	Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Languages	English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Log Function Type	Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Memory	Non-volatile memory preserves data log, calibration log and meter settings
Methods	10 per channel
Percent Saturation Range (Polarographic DO)	0.0 to 600.0% saturation
Percent Saturation Relative Accuracy (RDO)	±2% saturation ≤ 200% saturation, ±10% saturation > 200% saturation
Percent Saturation Resolution (Polarographic DO)	0.1, 1% saturation
Percent Saturation Range (RDO)	0.0 to 500.0% saturation
Percent Saturation Relative Accuracy (Polarographic DO)	±2% saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO)	0.1, 1% saturation
Power Rating	DC input: 9VDC, 1A
Power Supply	Universal AC adapter (included)
Pressure Range	400 to 850mmHg
Pressure Resolution	0.1mmHg
Range (ISE)	0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none
Range (ORP)	±2000.0 mV
Range (Polarographic DO)	0.00 to 90.00mg/L
Range (RDO)	0.00 to 50.00mg/L
Range (Relative mV)	±2000.0 mV
Relative Humidity Range	5 to 85%, non-condensing
Resolution (Conductivity)	0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (mV)	0.1mV
Resolution (Polarographic DO)	0.01, 0.1mg/L
Resolution (RDO)	0.01, 0.1mg/L
Resolution (Resistivity)	1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity)	0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS)	0.001 ppm minimum, auto ranging up to 4 significant digits
Salinity Factor	0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity
Salinity Measurement Modes	Practical salinity (psu) or natural sea water (ppt)
Stability	Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range	Linear (0.02 to 9.99)
Temperature Accuracy	±0.1°C
Temperature Compensation	Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating	41°F to 113°F (ambient)
Temperature (Metric) Operating	5°C to 45°C (ambient)
Temperature (Metric) Reference	5°, 10°, 15°, 20°, 25°C
Temperature Probe Calibration	1 point temperature offset calibration
Temperature Range (English)	22.0°F to 221.0° F
Temperature Resolution	0.1°C, 0.1°F
Temperature Selection	Manual or automatic with ATC temperature probe
Dimensions (L x W x H)	28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (English)	2.5 lb., modules add 0.5 lb. each
Weight (Metric)	1.2 kg, modules add 0.2 kg each
Unit Size	Each

Catalog Number

VSTAR91

Unit Size

Each

Description

Orion Versa Star Pro benchtop meter with two pH/ISE/mV modules, conductivity/TDS/salinity/resistivity module, RDO/DO module and stand

Includes

Versa Star Pro meter, two VSTAR-ISE pH/ISE modules, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate

Price (USD)

Price: 4,702.00

Your Price:

Availability

***

Full specifications

Quantity

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Accuracy (Barometer)	±6 mmHg
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (ISE)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Accuracy (Polarographic DO)	±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)	±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/L
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Advanced ISE Functions	Segmented (point-to-point) slope, non-linear selectable auto-blank, low concentration range stabilit
Alarm Output	Set point alarm, high/low limit alarm, calibration due alarm
Backlight Option	Yes
Barometric Pressure Correction	400 to 850mmHg, automatic using built-in barometer or manual entry
Calibration	pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Calibration Modes	Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 6
Calibration Points (ISE)	1 to 6
Calibration Points (pH)	1 to 6
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer
Data Points	2000 with date and time stamp
Description	Orion Versa Star Pro benchtop meter with two pH/ISE/mV modules, conductivity/TDS/salinity/resistivity module, RDO/DO module and stand
Channels	4 - customizable with modules
Display Type	Color graphic LCD with user-customizable options
IP Rating	IP 54
Measurement Modes	pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salin
Outputs	USB (2), RS232
Percent Saturation Range Polarographic DO	0.0 to 600.0% saturation
Range (Conductivity)	0.001 μS/cm to 3000 mS/cm
Range (mV)	±2000.0 mV
Range (pH)	-2.000 to 20.000
Range (Resistivity)	2 ohm to 100.0 meg-ohm
Range (Salinity)	0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS)	0.001 to 200.0 ppm
Resolution (ISE)	0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (pH)	0.1/0.01/0.001
Temperature Range (Metric)	-5.0°C to +105.0°C
Includes	Versa Star Pro meter, two VSTAR-ISE pH/ISE modules, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs	2 BNC (pH or ISE), 2 x 8-pin Mini-DIN (temperature), 2 reference pin-tip, 8-pin Mini-DIN (conductivity with temperature probe), 9-pin Mini-DIN (RDO or polarographic DO with temperature probe), 2 stirrer inputs
Isopotential Point	7.000pH (adjustable), 1.000 ISE (adjustable)
Keypad	Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Languages	English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Log Function Type	Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Memory	Non-volatile memory preserves data log, calibration log and meter settings
Methods	10 per channel
Percent Saturation Range (Polarographic DO)	0.0 to 600.0% saturation
Percent Saturation Relative Accuracy (RDO)	±2% saturation ≤ 200% saturation, ±10% saturation > 200% saturation
Percent Saturation Resolution (Polarographic DO)	0.1, 1% saturation
Percent Saturation Range (RDO)	0.0 to 500.0% saturation
Percent Saturation Relative Accuracy (Polarographic DO)	±2 % saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO)	0.1, 1% saturation
Power Rating	DC input: 9VDC, 1A
Power Supply	Universal AC adapter (included)
Pressure Range	400 to 850mmHg
Pressure Resolution	0.1mmHg
Range (ISE)	0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none
Range (ORP)	±2000.0 mV
Range (Polarographic DO)	0.00 to 90.00mg/L
Range (RDO)	0.00 to 50.00mg/L
Range (Relative mV)	±2000.0 mV
Relative Humidity Range	5 to 85%, non-condensing
Resolution (Conductivity)	0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (mV)	0.1mV
Resolution (Polarographic DO)	0.01, 0.1mg/L
Resolution (RDO)	0.01, 0.1mg/L
Resolution (Resistivity)	1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity)	0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS)	0.001 ppm minimum, auto ranging up to 4 significant digits
Salinity Factor	0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity
Salinity Measurement Modes	Practical salinity (psu) or natural sea water (ppt)
Stability	Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range	Linear (0.02 to 9.99)
Temperature Accuracy	±0.1°C
Temperature Compensation	Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating	41°F to 113°F (ambient)
Temperature (Metric) Operating	5°C to 45°C (ambient)
Temperature (Metric) Reference	5°, 10°, 15°, 20°, 25°C
Temperature Probe Calibration	1 point temperature offset calibration
Temperature Range (English)	22.0°F to 221.0° F
Temperature Resolution	0.1°C, 0.1°F
Temperature Selection	Manual or automatic with ATC temperature probe
Warranty	3 year meter and module warranty
Dimensions (L x W x H)	28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (English)	2.5 lb., modules add 0.5 lb. each
Weight (Metric)	1.2 kg, modules add 0.2 kg each
Unit Size	Each

Showing 5 of 5

Catalog Number Specifications Unit Size Description Includes Price (USD) Availability Quantity

VSTAR93

Full specifications

Each

Orion Versa Star Pro Benchtop Meter with 2 VSTAR-ISE pH/mV/ISE/Temperature Modules; VSTAR-CND Conductivity/TDS/Resistivity/Salinity/Temperature Module; VSTAR-RD RDO/DO/Temperature Module Kit

Price: 6,268.00

Your Price:

***

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Accuracy (Barometer)	±6 mmHg
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (ISE)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Accuracy (Polarographic DO)	±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)	±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/L
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Advanced ISE Functions	Non-linear selectable auto-blank, low concentration range stability, incremental techniques includin
Alarm Output	Set point alarm, high/low limit alarm, calibration due alarm
Backlight Option	Yes
Barometric Pressure Correction	400 to 850mmHg, automatic using built-in barometer or manual entry
Calibration	pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Calibration Modes	Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 6
Calibration Points (ISE)	1 to 6
Calibration Points (pH)	1 to 6
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer
Data Points	2000 with date and time stamp
Description	Orion Versa Star Pro Benchtop Meter with 2 VSTAR-ISE pH/mV/ISE/Temperature Modules; VSTAR-CND Conductivity/TDS/Resistivity/Salinity/Temperature Module; VSTAR-RD RDO/DO/Temperature Module Kit
Channels	4 - customizable with modules
Display Type	Color graphic LCD with user-customizable options
IP Rating	IP 54
Measurement Modes	pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salin
Outputs	USB (2), RS232
Percent Saturation Range Polarographic DO	0.0 to 600.0% saturation
Range (Conductivity)	0.001 μS/cm to 3000 mS/cm
Range (mV)	±2000.0 mV
Range (pH)	-2.000 to 20.000
Range (Resistivity)	2 ohm to 100.0 meg-ohm
Range (Salinity)	0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS)	0.001 to 200.0 ppm
Resolution (ISE)	0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (pH)	0.1/0.01/0.001
Temperature Range (Metric)	-5.0°C to +105.0°C
Includes	Versa Star Pro meter, two VSTAR-ISE pH/ISE modules, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 083005MD Orion polarographic dissolved oxygen sensor, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413µS conductivity standard, 080513 DO maintenance kit, BOD adapter/funnel/stirrer, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs	2 BNC (pH or ISE), 2 x 8-pin Mini-DIN (temperature), 2 reference pin-tip, 8-pin Mini-DIN (conductivity with temperature probe), 9-pin Mini-DIN (RDO or polarographic DO with temperature probe), 2 stirrer inputs
Isopotential Point	7.000pH (adjustable), 1.000 ISE (adjustable)
Keypad	Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Languages	English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Log Function Type	Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Memory	Non-volatile memory preserves data log, calibration log and meter settings
Methods	10 per channel
Percent Saturation Range (Polarographic DO)	0.0 to 600.0% saturation
Percent Saturation Relative Accuracy (RDO)	±2% saturation ≤ 200% saturation, ±10% saturation > 200% saturation
Percent Saturation Resolution (Polarographic DO)	0.1, 1% saturation
Percent Saturation Range (RDO)	0.0 to 500.0% saturation
Percent Saturation Relative Accuracy (Polarographic DO)	±2 % saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO)	0.1, 1% saturation
Power Rating	DC input: 9VDC, 1A
Power Supply	Universal AC adapter (included)
Pressure Range	400 to 850mmHg
Pressure Resolution	0.1mmHg
Range (ISE)	0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none
Range (ORP)	±2000.0 mV
Range (Polarographic DO)	0.00 to 90.00mg/L
Range (RDO)	0.00 to 50.00mg/L
Range (Relative mV)	±2000.0 mV
Relative Humidity Range	5 to 85%, non-condensing
Resolution (Conductivity)	0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (mV)	0.1mV
Resolution (Polarographic DO)	0.01, 0.1mg/L
Resolution (RDO)	0.01, 0.1mg/L
Resolution (Resistivity)	1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity)	0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS)	0.001 ppm minimum, auto ranging up to 4 significant digits
Salinity Factor	0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity
Salinity Measurement Modes	Practical salinity (psu) or natural sea water (ppt)
Stability	Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range	Linear (0.02 to 9.99)
Temperature Accuracy	±0.1°C
Temperature Compensation	Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating	41°F to 113°F (ambient)
Temperature (Metric) Operating	5°C to 45°C (ambient)
Temperature (Metric) Reference	5°, 10°, 15°, 20°, 25°C
Temperature Probe Calibration	1 point temperature offset calibration
Temperature Range (English)	22.0°F to 221.0° F
Temperature Resolution	0.1°C, 0.1°F
Temperature Selection	Manual or automatic with ATC temperature probe
Warranty	3 year meter and module warranty
Dimensions (L x W x H)	28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (English)	2.5 lb., modules add 0.5 lb. each
Weight (Metric)	1.2 kg, modules add 0.2 kg each
Unit Size	Each

VSTAR90

Full specifications

Each

Orion Versa Star Pro benchtop meter with pH/ISE/mV module, conductivity/TDS/salinity/resistivity module, RDO/DO module and stand

Price: 3,540.00

Your Price:

***

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Accuracy (Barometer)	±6 mmHg
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (ISE)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Accuracy (Polarographic DO)	±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)	±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/L
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Advanced ISE Functions	Segmented (point-to-point) slope, non-linear selectable auto-blank, low concentration range stabilit
Alarm Output	Set point alarm, high/low limit alarm, calibration due alarm
Backlight Option	Yes
Barometric Pressure Correction	400 to 850mmHg, automatic using built-in barometer or manual entry
Calibration	pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Calibration Modes	Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 6
Calibration Points (ISE)	1 to 6
Calibration Points (pH)	1 to 6
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer
Data Points	2000 with date and time stamp
Description	Orion Versa Star Pro benchtop meter with pH/ISE/mV module, conductivity/TDS/salinity/resistivity module, RDO/DO module and stand
Channels	4 - customizable with modules
Display Type	Color graphic LCD with user-customizable options
IP Rating	IP 54
Measurement Modes	pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salin
Outputs	USB (2), RS232
Percent Saturation Range Polarographic DO	0.0 to 600.0% saturation
Range (Conductivity)	0.001 μS/cm to 3000 mS/cm
Range (mV)	±2000.0 mV
Range (pH)	-2.000 to 20.000
Range (Resistivity)	2 ohm to 100.0 meg-ohm
Range (Salinity)	0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS)	0.001 to 200.0 ppm
Resolution (ISE)	0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (pH)	0.1/0.01/0.001
Temperature Range (Metric)	-5.0°C to +105.0°C
Includes	Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs	BNC (pH or ISE), 8-pin Mini-DIN (temperature), reference pin-tip, 8-pin Mini-DIN (conductivity with temperature probe), 9-pin Mini-DIN (RDO or polarographic DO with temperature probe), 2 stirrer inputs
Isopotential Point	7.000pH (adjustable), 1.000 ISE (adjustable)
Keypad	Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Languages	English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Log Function Type	Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Memory	Non-volatile memory preserves data log, calibration log and meter settings
Methods	10 per channel
Percent Saturation Range (Polarographic DO)	0.0 to 600.0% saturation
Percent Saturation Relative Accuracy (RDO)	±2% saturation ≤ 200% saturation, ±10% saturation > 200% saturation
Percent Saturation Resolution (Polarographic DO)	0.1, 1% saturation
Percent Saturation Range (RDO)	0.0 to 500.0% saturation
Percent Saturation Relative Accuracy (Polarographic DO)	±2 % saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO)	0.1, 1% saturation
Power Rating	DC input: 9VDC, 1A
Power Supply	Universal AC adapter (included)
Pressure Range	400 to 850mmHg
Pressure Resolution	0.1mmHg
Range (ISE)	0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none
Range (ORP)	±2000.0 mV
Range (Polarographic DO)	0.00 to 90.00mg/L
Range (RDO)	0.00 to 50.00mg/L
Range (Relative mV)	±2000.0 mV
Relative Humidity Range	5 to 85%, non-condensing
Resolution (Conductivity)	0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (mV)	0.1mV
Resolution (Polarographic DO)	0.01, 0.1mg/L
Resolution (RDO)	0.01, 0.1mg/L
Resolution (Resistivity)	1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity)	0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS)	0.001 ppm minimum, auto ranging up to 4 significant digits
Salinity Factor	0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity
Salinity Measurement Modes	Practical salinity (psu) or natural sea water (ppt)
Stability	Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range	Linear (0.02 to 9.99)
Temperature Accuracy	±0.1°C
Temperature Compensation	Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating	41°F to 113°F (ambient)
Temperature (Metric) Operating	5°C to 45°C (ambient)
Temperature (Metric) Reference	5°, 10°, 15°, 20°, 25°C
Temperature Probe Calibration	1 point temperature offset calibration
Temperature Range (English)	22.0°F to 221.0° F
Temperature Resolution	0.1°C, 0.1°F
Temperature Selection	Manual or automatic with ATC temperature probe
Warranty	3 year meter and module warranty
Dimensions (L x W x H)	28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (English)	2.5 lb., modules add 0.5 lb. each
Weight (Metric)	1.2 kg, modules add 0.2 kg each
Unit Size	Each

VSTAR92

Full specifications

Each

Orion Versa Star Pro Benchtop Meter with VSTAR-ISE pH/mV/ISE/Temperature Module; VSTAR-CND Conductivity/TDS/Resistivity/Salinity/Temperature Module; VSTAR-RD RDO/DO/Temperature Module Kit

Price: 5,111.00

Your Price:

***

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Accuracy (Barometer)	±6 mmHg
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (ISE)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Accuracy (Polarographic DO)	±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)	±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/L
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Advanced ISE Functions	Timed endpoint, linear point to point, non-linear selectable auto-blank, low concentration range sta
Alarm Output	Set point alarm, high/low limit alarm, calibration due alarm
Backlight Option	Yes
Barometric Pressure Correction	400 to 850mmHg, automatic using built-in barometer or manual entry
Calibration	pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Calibration Modes	Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 6
Calibration Points (ISE)	1 to 6
Calibration Points (pH)	1 to 6
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer
Data Points	2000 with date and time stamp
Description	Orion Versa Star Pro Benchtop Meter with VSTAR-ISE pH/mV/ISE/Temperature Module; VSTAR-CND Conductivity/TDS/Resistivity/Salinity/Temperature Module; VSTAR-RD RDO/DO/Temperature Module Kit
Channels	4 - customizable with modules
Display Type	Color graphic LCD with user-customizable options
IP Rating	IP 54
Measurement Modes	pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salin
Outputs	USB (2), RS232
Percent Saturation Range Polarographic DO	0.0 to 600.0% saturation
Range (Conductivity)	0.001 μS/cm to 3000 mS/cm
Range (mV)	±2000.0 mV
Range (pH)	-2.000 to 20.000
Range (Resistivity)	2 ohm to 100.0 meg-ohm
Range (Salinity)	0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS)	0.001 to 200.0 ppm
Resolution (ISE)	0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (pH)	0.1/0.01/0.001
Temperature Range (Metric)	-5.0°C to +105.0°C
Includes	Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 083005MD Orion polarographic dissolved oxygen sensor, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413µS conductivity standard, 080513 DO maintenance kit, BOD adapter/funnel/stirrer, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs	BNC (pH or ISE), 8-pin Mini-DIN (temperature), reference pin-tip, 8-pin Mini-DIN (conductivity with temperature probe), 9-pin Mini-DIN (RDO or polarographic DO with temperature probe), 2 stirrer inputs
Isopotential Point	7.000pH (adjustable), 1.000 ISE (adjustable)
Keypad	Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Languages	English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Log Function Type	Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Memory	Non-volatile memory preserves data log, calibration log and meter settings
Methods	10 per channel with password protection
Model	Orion Versa Star Pro 90 pH/ISE/mV/RmV/ORP/Conductivity/TDS/Salinity/Resistivity/RDO Optical/Dissolved Oxygen/Temperature Benchtop Meter
Percent Saturation Range (Polarographic DO)	0.0 to 600.0% saturation
Percent Saturation Relative Accuracy (RDO)	±2% saturation ≤ 200% saturation, ±10% saturation > 200% saturation
Percent Saturation Resolution (Polarographic DO)	0.1, 1% saturation
Percent Saturation Range (RDO)	0.0 to 500.0% saturation
Percent Saturation Relative Accuracy (Polarographic DO)	±2 % saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO)	0.1, 1% saturation
Power Rating	DC input: 9VDC, 1A
Power Supply	Universal AC adapter (included)
Pressure Range	400 to 850mmHg
Pressure Resolution	0.1mmHg
Range (ISE)	0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none
Range (ORP)	±2000.0 mV
Range (Polarographic DO)	0.00 to 90.00mg/L
Range (RDO)	0.00 to 50.00mg/L
Range (Relative mV)	±2000.0 mV
Relative Humidity Range	5 to 85%, non-condensing
Resolution (Conductivity)	0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (mV)	0.1mV
Resolution (Polarographic DO)	0.01, 0.1mg/L
Resolution (RDO)	0.01, 0.1mg/L
Resolution (Resistivity)	1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity)	0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS)	0.001 ppm minimum, auto ranging up to 4 significant digits
Salinity Factor	0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity
Salinity Measurement Modes	Practical salinity (psu) or natural sea water (ppt)
Stability	Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range	Linear (0.02 to 9.99)
Temperature Accuracy	±0.1°C
Temperature Compensation	Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating	41°F to 113°F (ambient)
Temperature (Metric) Operating	5°C to 45°C (ambient)
Temperature (Metric) Reference	5°, 10°, 15°, 20°, 25°C
Temperature Probe Calibration	1 point temperature offset calibration
Temperature Range (English)	22.0°F to 221.0° F
Temperature Resolution	0.1°C, 0.1°F
Temperature Selection	Manual or automatic with ATC temperature probe
Warranty	3 year meter and module warranty
Dimensions (L x W x H)	28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (English)	2.5 lb., modules add 0.5 lb. each
Weight (Metric)	1.2 kg, modules add 0.2 kg each
Unit Size	Each

VSTAR94

Full specifications

Each

Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 087010MD Orion RDO optical dissolved oxygen sensor, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413 μS conductivity standard, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate

Price: 5,182.00

Your Price:

***

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Accuracy (Barometer)	±6 mmHg
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (ISE)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Accuracy (Polarographic DO)	±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)	±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/L
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Advanced ISE Functions	Segmented (point-to-point) slope, non-linear selectable auto-blank, low concentration range stabilit
Alarm Output	Set point alarm, high/low limit alarm, calibration due alarm
Backlight Option	Yes
Barometric Pressure Correction	400 to 850mmHg, automatic using built-in barometer or manual entry
Calibration	pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Calibration Modes	Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 6
Calibration Points (ISE)	1 to 6
Calibration Points (pH)	1 to 6
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer
Data Points	2000 with date and time stamp
Description	Orion Versa Star Pro benchtop meter kit with pH/ISE/mV module, conductivity/TDS/salinity/resistivity module, RDO/DO module, ROSS Ultra Triode epoxy-body pH/ATC electrode, DuraProbe 4-cell conductivity sensor, RDO optical DO sensor, stirrer probe, solutions and stand
Channels	4 - customizable with modules
Display Type	Color graphic LCD with user-customizable options
IP Rating	IP 54
Measurement Modes	pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salin
Outputs	USB (2), RS232
Percent Saturation Range Polarographic DO	0.0 to 600.0% saturation
Range (Conductivity)	0.001 μS/cm to 3000 mS/cm
Range (mV)	±2000.0 mV
Range (pH)	-2.000 to 20.000
Range (Resistivity)	2 ohm to 100.0 meg-ohm
Range (Salinity)	0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS)	0.001 to 200.0 ppm
Resolution (ISE)	0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (pH)	0.1/0.01/0.001
Temperature Range (Metric)	-5.0°C to +105.0°C
Includes	Versa Star Pro meter, VSTAR-ISE pH/ISE module, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 087010MD Orion RDO optical dissolved oxygen sensor, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413 μS conductivity standard, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs	BNC (pH, ORP or ion selective electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), 8 pin MiniDIN (conductivity sensor with built-in temperature), 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature), two stirrer inputs (stirrer probe)
Isopotential Point	7.000pH (adjustable), 1.000 ISE (adjustable)
Keypad	Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Languages	English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Log Function Type	Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Memory	Non-volatile memory preserves data log, calibration log and meter settings
Methods	10 per channel
Percent Saturation Range (Polarographic DO)	0.0 to 600.0% saturation
Percent Saturation Relative Accuracy (RDO)	±2% saturation ≤ 200% saturation, ±10% saturation > 200% saturation
Percent Saturation Resolution (Polarographic DO)	0.1, 1% saturation
Percent Saturation Range (RDO)	0.0 to 500.0% saturation
Percent Saturation Relative Accuracy (Polarographic DO)	±2% saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO)	0.1, 1% saturation
Power Rating	DC input: 9VDC, 1A
Power Supply	Universal AC adapter (included)
Pressure Range	400 to 850mmHg
Pressure Resolution	0.1mmHg
Range (ISE)	0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none
Range (ORP)	±2000.0 mV
Range (Polarographic DO)	0.00 to 90.00mg/L
Range (RDO)	0.00 to 50.00mg/L
Range (Relative mV)	±2000.0 mV
Relative Humidity Range	5 to 85%, non-condensing
Resolution (Conductivity)	0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (mV)	0.1mV
Resolution (Polarographic DO)	0.01, 0.1mg/L
Resolution (RDO)	0.01, 0.1mg/L
Resolution (Resistivity)	1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity)	0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS)	0.001 ppm minimum, auto ranging up to 4 significant digits
Salinity Factor	0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity
Salinity Measurement Modes	Practical salinity (psu) or natural sea water (ppt)
Stability	Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range	Linear (0.02 to 9.99)
Temperature Accuracy	±0.1°C
Temperature Compensation	Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating	41°F to 113°F (ambient)
Temperature (Metric) Operating	5°C to 45°C (ambient)
Temperature (Metric) Reference	5°, 10°, 15°, 20°, 25°C
Temperature Probe Calibration	1 point temperature offset calibration
Temperature Range (English)	22.0°F to 221.0° F
Temperature Resolution	0.1°C, 0.1°F
Temperature Selection	Manual or automatic with ATC temperature probe
Dimensions (L x W x H)	28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (English)	2.5 lb., modules add 0.5 lb. each
Weight (Metric)	1.2 kg, modules add 0.2 kg each
Unit Size	Each

VSTAR91

Full specifications

Each

Orion Versa Star Pro benchtop meter with two pH/ISE/mV modules, conductivity/TDS/salinity/resistivity module, RDO/DO module and stand

Price: 4,702.00

Your Price:

***

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Accuracy (Barometer)	±6 mmHg
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (ISE)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Accuracy (Polarographic DO)	±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)	±0.1 mg/L up to 8 mg/L, ±0.2 mg/L from 8 to 20 mg/L, ±10% of reading up to 50 mg/L
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Advanced ISE Functions	Segmented (point-to-point) slope, non-linear selectable auto-blank, low concentration range stabilit
Alarm Output	Set point alarm, high/low limit alarm, calibration due alarm
Backlight Option	Yes
Barometric Pressure Correction	400 to 850mmHg, automatic using built-in barometer or manual entry
Calibration	pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Calibration Modes	Water-saturated air, air-saturated water, manual (Winkler titration), zero point
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 6
Calibration Points (ISE)	1 to 6
Calibration Points (pH)	1 to 6
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer
Data Points	2000 with date and time stamp
Description	Orion Versa Star Pro benchtop meter with two pH/ISE/mV modules, conductivity/TDS/salinity/resistivity module, RDO/DO module and stand
Channels	4 - customizable with modules
Display Type	Color graphic LCD with user-customizable options
IP Rating	IP 54
Measurement Modes	pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature; conductivity, TDS, salin
Outputs	USB (2), RS232
Percent Saturation Range Polarographic DO	0.0 to 600.0% saturation
Range (Conductivity)	0.001 μS/cm to 3000 mS/cm
Range (mV)	±2000.0 mV
Range (pH)	-2.000 to 20.000
Range (Resistivity)	2 ohm to 100.0 meg-ohm
Range (Salinity)	0.06 to 80.00 psu, 0.05 to 42.00 ppt
Range (TDS)	0.001 to 200.0 ppm
Resolution (ISE)	0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (pH)	0.1/0.01/0.001
Temperature Range (Metric)	-5.0°C to +105.0°C
Includes	Versa Star Pro meter, two VSTAR-ISE pH/ISE modules, VSTAR-CND conductivity module, VSTAR-RD RDO/DO module, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Inputs	2 BNC (pH or ISE), 2 x 8-pin Mini-DIN (temperature), 2 reference pin-tip, 8-pin Mini-DIN (conductivity with temperature probe), 9-pin Mini-DIN (RDO or polarographic DO with temperature probe), 2 stirrer inputs
Isopotential Point	7.000pH (adjustable), 1.000 ISE (adjustable)
Keypad	Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Languages	English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Log Function Type	Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Memory	Non-volatile memory preserves data log, calibration log and meter settings
Methods	10 per channel
Percent Saturation Range (Polarographic DO)	0.0 to 600.0% saturation
Percent Saturation Relative Accuracy (RDO)	±2% saturation ≤ 200% saturation, ±10% saturation > 200% saturation
Percent Saturation Resolution (Polarographic DO)	0.1, 1% saturation
Percent Saturation Range (RDO)	0.0 to 500.0% saturation
Percent Saturation Relative Accuracy (Polarographic DO)	±2 % saturation or ±2% of reading whichever is greater
Percent Saturation Resolution (RDO)	0.1, 1% saturation
Power Rating	DC input: 9VDC, 1A
Power Supply	Universal AC adapter (included)
Pressure Range	400 to 850mmHg
Pressure Resolution	0.1mmHg
Range (ISE)	0.0001 to 19990 with selectable units of ppm, Molar, mg/L, %, ppb or none
Range (ORP)	±2000.0 mV
Range (Polarographic DO)	0.00 to 90.00mg/L
Range (RDO)	0.00 to 50.00mg/L
Range (Relative mV)	±2000.0 mV
Relative Humidity Range	5 to 85%, non-condensing
Resolution (Conductivity)	0.001 μS minimum, auto ranging up to 4 significant digits
Resolution (mV)	0.1mV
Resolution (Polarographic DO)	0.01, 0.1mg/L
Resolution (RDO)	0.01, 0.1mg/L
Resolution (Resistivity)	1 ohm or 0.1 meg-ohm, auto ranging
Resolution (Salinity)	0.01 psu or 0.01 ppt minimum, auto ranging
Resolution (TDS)	0.001 ppm minimum, auto ranging up to 4 significant digits
Salinity Factor	0.0 to 45.0 ppt, automatic correction using conductivity reading or manual entry of sample salinity
Salinity Measurement Modes	Practical salinity (psu) or natural sea water (ppt)
Stability	Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
TDS Factor Range	Linear (0.02 to 9.99)
Temperature Accuracy	±0.1°C
Temperature Compensation	Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Temperature (English) Operating	41°F to 113°F (ambient)
Temperature (Metric) Operating	5°C to 45°C (ambient)
Temperature (Metric) Reference	5°, 10°, 15°, 20°, 25°C
Temperature Probe Calibration	1 point temperature offset calibration
Temperature Range (English)	22.0°F to 221.0° F
Temperature Resolution	0.1°C, 0.1°F
Temperature Selection	Manual or automatic with ATC temperature probe
Warranty	3 year meter and module warranty
Dimensions (L x W x H)	28 x 24 x 10cm (11 x 9.5 x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (English)	2.5 lb., modules add 0.5 lb. each
Weight (Metric)	1.2 kg, modules add 0.2 kg each
Unit Size	Each

Showing 5 of 5

Thermo Scientific Orion Versa Star Pro Benchtop Meters are designed to meet your most challenging application with ease. Delivering rich functionality and features, you can optimally configure your meter system to meet changing requirements. The Orion Versa Star Pro Benchtop Meters offer interchangeable measurement modules that allow multiple users to customize four separate channels to meet their specific requirements. Easily view your measurements on a stunning color display with adjustable text sizes. Take the guesswork out of meter calibration and setup with onscreen instructions available in a variety of local languages. Enjoy quick and simple data entry using the numeric keypad.

Onscreen measurement stability indicator lets you know exactly when your measurements are ready
Selectable read modes include Auto-Read to hold a stable reading, Continuous to show changing readings, Timed to log data at specific intervals and Single-Shot to hold a reading after a specific wait time is reached
Audible alarms automatically notify you when a set offset value, high/low limit value and calibration time interval are reached
Uniformly mix solutions using up to two meter-controlled stirrer probes that are easy to position and can be quickly rinsed between samples
Data log collects and date/time stamps up to 2000 measurement sets with optional electrode ID, sample ID and account ID
Calibration log stores 30 most recent calibrations per parameter with viewable graph for multipoint pH and ISE calibrations
Ensure measurement integrity by viewing the active calibration log while taking readings
Non-volatile meter memory preserves data and settings, even in the event of power loss
Meter facilitates data transfers to a computer via USB or RS232 connections
Meters include CE, TUV 3-in-1 and FCC Class A certifications
3-year replacement warranty

Includes Orion Versa Star pH/ISE Measurement Module:

Measure pH, ion concentration, mV, relative mV or ORP with temperature
Perform up to a 6 point pH calibration using automatic buffer recognition of NIST, DIN or user-defined buffer groups
Perform up to a 6 point ISE calibration with selectable units of ppm, M, mg/L, %, ppb or none

Includes Orion Versa Star Conductivity Measurement Module:

Measure conductivity, TDS, salinity or resistivity with temperature
Perform up to a 6 point conductivity calibration
Use linear, non-linear, EP (USP) or off conductivity temperature compensation with 5°C, 10°C, 15°C, 20°C or 25°C reference temperatures

Includes Orion Versa Star RDO/DO Measurement Module:

Measure dissolved oxygen in percent saturation or mg/L with temperature using Orion RDO optical DO probes or Orion polarographic DO probes
Calibrate DO using water-saturated air, air-saturated water, custom value (Winkler titration) and zero point options
Automatically compensate DO readings using ATC temperature, manual salinity input and built-in barometer for barometric pressure

System Access Feature

Orion Versa Star Pro Meters offer a system access feature that is designed to help ensure data integrity by preventing undesired access to various meter functions including date/time setting, data log and calibration log. The System Access feature can be easily turned on or off as the needs of your lab change for ultimate flexibility in operation and ease-of-use. When enabled, the System Access feature allows assignment of a system administrator and up to 10 user accounts with customizable access to instrument settings, measurement settings, calibrations and logs. Use the password protection to secure selected meter functions, while leaving other functions accessible for all users. The System Access feature allows you to customize meter access to meet your specific security and data reporting needs.

Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.