Thermo Scientific™

Orion Star™ A322 Conductivity Portable Meter

Catalog number: STARA3226
Have Questions?
Thermo Scientific™

Orion Star™ A322 Conductivity Portable Meter

Catalog number: STARA3226
Have Questions?

Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion Star™ A322 Conductivity Portable Meter. This instrument is designed for a wide range of conductivity, total dissolved solids (TDS), salinity, resistivity and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Select linear, non-linear pure water or EP temperature compensation with 5°C, 10°C, 15°C, 20°C or 25°C reference temperatures. Log up to 5000 data point sets with time/date stamp and transfer to a printer or computer.

 
Catalog Number
STARA3226
Unit Size
Each
Description
Orion Star A322 conductivity/TDS/salinity/resistivity portable meter kit with pure water conductivity sensor & flow-cell, solutions, meter armor and field case
Includes
Star A322 conductivity meter, 013016MD Orion pure water (K=0.1) conductivity sensor with flow-cell, 011008 Orion 100 μS conductivity standard, 911110 Orion rinse solution pouch 10 pack, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
Price (USD)
Availability
-
Full specifications
Quantity
Accuracy (Conductivity)0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
DescriptionOrion Star A322 conductivity/TDS/salinity/resistivity portable meter kit with pure water conductivity sensor & flow-cell, solutions, meter armor and field case
OutputsUSB, RS232
IncludesStar A322 conductivity meter, 013016MD Orion pure water (K=0.1) conductivity sensor with flow-cell, 011008 Orion 100 μS conductivity standard, 911110 Orion rinse solution pouch 10 pack, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
Measurement ModesConductivity, TDS, Salinity, Resistivity with Temperature
Compatible Probes2-cell or 4-cell conductivity sensors with built-in temperature
Cell Constant0.001 to 199.9cm-1
CalibrationConductivity with calibration editing option and temperature
Calibration Points (Conductivity)5
Range (Conductivity)0.001 μS/cm to 3000 mS/cm
Resolution (Conductivity)0.001 μS minimum, auto ranging up to 4 significant digits
Temperature CompensationLinear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off wit
Temperature (Metric) Reference5, 10, 15, 20, 25°C
Range (Salinity)0.06 to 80.00 psu, 0.05 to 42.00 ppt
Resolution (Salinity)0.01 psu or 0.01 ppt minimum, auto ranging
Accuracy (Salinity)0.5% of reading ±1 digit
Salinity Measurement ModesPractical salinity (psu) or natural sea water (ppt)
Resolution (TDS)0.001 ppm minimum, auto ranging up to 4 significant digits
Accuracy (TDS)0.5% of reading ±1 digit
TDS Factor RangeLinear (0.02 to 9.99)
Temperature Range (Metric)-5°C to +105°C
Resolution (Temperature)0.1°C (0.1°F)
Accuracy (Temperature)±0.1°C
Range (Resistivity)2 ohm to 100.0 megohm
Temperature SelectionManual or automatic with ATC temperature probe
Temperature Probe Calibration1 point temperature offset calibration
Display TypeGraphic LCD with Backlight
Backlight OptionYes, selectable
MemoryNon-volatile memory preserves data log, calibration log and meter settings
Data Points5000 with date and time stamp
Log Function TypeAutomatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Data Management DetailsTransfer single, range or all data points to printer or computer
Alarm OutputHigh/low limit alarm, calibration due alarm
Inputs8 pin MiniDIN (conductivity sensor with built-in temperature)
Certifications/ComplianceCE, TUV 3-1, FCC Class A
IP RatingIP67
AC AdapterUniversal 50-60Hz, 100-240VAC power adapter (sold separately, Cat. No. 1010003)
Dimensions (L x W x H)24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (Metric)0.5 kg
Weight (English)1.2 lb.
Probe TypeConductivity sensor (includes 013016MD Orion pure water 2-cell conductivity sensor)
Relative Humidity Range5 to 85%, non-condensing
ModelOrion Star A322 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Resolution (Resistivity)1 ohm or 0.1 megohm, auto ranging
Power Supply4 AA batteries (included) or universal AC adapter (sold separately)
Methods10 per channel with password protection
StabilitySelectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
KeypadComprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
LanguagesEnglish, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Temperature (English) Operating41°F to 113°F (ambient)
Temperature (Metric) Operating5°C to 45°C (ambient)
Channels1
Accuracy (Resistivity)0.5% of reading ±1 digit
Battery Type4 x AA (included)
Battery Life800 hr.
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Orion Star A322 conductivity/TDS/salinity/resistivity portable meter
Includes
Star A322 conductivity meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
Price (USD)
Availability
-
Full specifications
Quantity
Accuracy (Conductivity)0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
DescriptionOrion Star A322 conductivity/TDS/salinity/resistivity portable meter
OutputsUSB, RS232
IncludesStar A322 conductivity meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
Measurement ModesConductivity, TDS, Salinity, Resistivity with Temperature
Compatible Probes2-cell or 4-cell conductivity sensors with built-in temperature
Cell Constant0.001 to 199.9cm-1
CalibrationConductivity with calibration editing option and temperature
Calibration Points (Conductivity)5
Range (Conductivity)0.001 μS/cm to 3000 mS/cm
Resolution (Conductivity)0.001 μS minimum, auto ranging up to 4 significant digits
Temperature CompensationLinear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off wit
Temperature (Metric) Reference5, 10, 15, 20, 25°C
Range (Salinity)0.06 to 80.00 psu, 0.05 to 42.00 ppt
Resolution (Salinity)0.01 psu or 0.01 ppt minimum, auto ranging
Accuracy (Salinity)0.5% of reading ±1 digit
Salinity Measurement ModesPractical salinity (psu) or natural sea water (ppt)
Resolution (TDS)0.001 ppm minimum, auto ranging up to 4 significant digits
Accuracy (TDS)0.5% of reading ±1 digit
TDS Factor RangeLinear (0.02 to 9.99)
Temperature Range (Metric)-5°C to +105°C
Resolution (Temperature)0.1°C (0.1°F)
Accuracy (Temperature)±0.1°C
Range (Resistivity)2 ohm to 100.0 megohm
Temperature SelectionManual or automatic with ATC temperature probe
Temperature Probe Calibration1 point temperature offset calibration
Display TypeGraphic LCD with Backlight
Backlight OptionYes, selectable
MemoryNon-volatile memory preserves data log, calibration log and meter settings
Data Points5000 with date and time stamp
Log Function TypeAutomatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Data Management DetailsTransfer single, range or all data points to printer or computer
Alarm OutputHigh/low limit alarm, calibration due alarm
Inputs8 pin MiniDIN (conductivity sensor with built-in temperature)
Certifications/ComplianceCE, TUV 3-1, FCC Class A
IP RatingIP67
AC AdapterUniversal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Dimensions (L x W x H)24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (Metric)0.5 kg
Weight (English)1.2 lb.
Warranty3 Year Meter
Probe TypeConductivity sensor (purchase separately)
Relative Humidity Range5 to 85%, non-condensing
ModelOrion Star A322 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Resolution (Resistivity)1 ohm or 0.1 megohm, auto ranging
Power Supply4 AA batteries (included) or universal AC adapter (sold separately)
Methods10 per channel with password protection
StabilitySelectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
KeypadComprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
LanguagesEnglish, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Temperature (English) Operating41°F to 113°F (ambient)
Temperature (Metric) Operating5°C to 45°C (ambient)
Channels1
Accuracy (Resistivity)0.5% of reading ±1 digit
Battery Type4 x AA (included)
Battery Life800 hr.
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Orion Star A322 conductivity/TDS/salinity/resistivity portable meter kit with DuraProbe 4-cell conductivity sensor, solutions, meter armor and field case
Includes
Star A322 Conductivity Meter with Batteries; 013010MD DuraProbe Epoxy 4-Probe (K=0.475) Conductivity Probe with 3 Meter Cable; 01100710 Conductivity 1413uS Standard Pouches; 911110 Rinse Solution Pouches; STARA-CS Star A Meter Hard Carrying Case; instructions and batteries
Price (USD)
Availability
-
Full specifications
Quantity
Accuracy (Conductivity)0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
DescriptionOrion Star A322 conductivity/TDS/salinity/resistivity portable meter kit with DuraProbe 4-cell conductivity sensor, solutions, meter armor and field case
OutputsUSB, RS232
IncludesStar A322 Conductivity Meter with Batteries; 013010MD DuraProbe Epoxy 4-Probe (K=0.475) Conductivity Probe with 3 Meter Cable; 01100710 Conductivity 1413uS Standard Pouches; 911110 Rinse Solution Pouches; STARA-CS Star A Meter Hard Carrying Case; instructions and batteries
Measurement ModesConductivity, TDS, Salinity, Resistivity with Temperature
Compatible Probes2-cell or 4-cell conductivity sensors with built-in temperature
Cell Constant0.001 to 199.9cm-1
CalibrationConductivity with calibration editing option and temperature
Calibration Points (Conductivity)5
Range (Conductivity)0.001 μS/cm to 3000 mS/cm
Resolution (Conductivity)0.001 μS minimum, auto ranging up to 4 significant digits
Temperature CompensationLinear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off wit
Temperature (Metric) Reference5, 10, 15, 20, 25°C
Range (Salinity)0.06 to 80.00 psu, 0.05 to 42.00 ppt
Resolution (Salinity)0.01 psu or 0.01 ppt minimum, auto ranging
Accuracy (Salinity)0.5% of reading ±1 digit
Salinity Measurement ModesPractical salinity (psu) or natural sea water (ppt)
Resolution (TDS)0.001 ppm minimum, auto ranging up to 4 significant digits
Accuracy (TDS)0.5% of reading ±1 digit
TDS Factor RangeLinear (0.02 to 9.99)
Temperature Range (Metric)-5°C to +105°C
Resolution (Temperature)0.1°C (0.1°F)
Accuracy (Temperature)±0.1°C
Range (Resistivity)2 ohm to 100.0 megohm
Temperature SelectionManual or automatic with ATC temperature probe
Temperature Probe Calibration1 point temperature offset calibration
Display TypeGraphic LCD with Backlight
Backlight OptionYes, selectable
MemoryNon-volatile memory preserves data log, calibration log and meter settings
Data Points5000 with date and time stamp
Log Function TypeAutomatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Data Management DetailsTransfer single, range or all data points to printer or computer
Alarm OutputHigh/low limit alarm, calibration due alarm
Inputs8 pin MiniDIN (conductivity sensor with built-in temperature)
Certifications/ComplianceCE, TUV 3-1, FCC Class A
IP RatingIP67
AC AdapterUniversal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Dimensions (L x W x H)24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (Metric)0.5 kg
Weight (English)1.2 lb.
Warranty3 Year Meter
Probe TypeConductivity sensor (includes 013010MD Orion DuraProbe 4-cell conductivity sensor)
Relative Humidity Range5 to 85%, non-condensing
ModelOrion Star A322 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Resolution (Resistivity)1 ohm or 0.1 megohm, auto ranging
Power Supply4 AA batteries (included) or universal AC adapter (sold separately)
Methods10 per channel with password protection
StabilitySelectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
KeypadComprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
LanguagesEnglish, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Temperature (English) Operating41°F to 113°F (ambient)
Temperature (Metric) Operating5°C to 45°C (ambient)
Channels1
Accuracy (Resistivity)0.5% of reading ±1 digit
Battery Type4 x AA (included)
Battery Life800 hr.
Unit SizeEach
Showing 3 of 3
Catalog NumberSpecificationsUnit SizeDescriptionIncludesPrice (USD)AvailabilityQuantity
STARA3226Full specifications
EachOrion Star A322 conductivity/TDS/salinity/resistivity portable meter kit with pure water conductivity sensor & flow-cell, solutions, meter armor and field caseStar A322 conductivity meter, 013016MD Orion pure water (K=0.1) conductivity sensor with flow-cell, 011008 Orion 100 μS conductivity standard, 911110 Orion rinse solution pouch 10 pack, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
-
Accuracy (Conductivity)0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
DescriptionOrion Star A322 conductivity/TDS/salinity/resistivity portable meter kit with pure water conductivity sensor & flow-cell, solutions, meter armor and field case
OutputsUSB, RS232
IncludesStar A322 conductivity meter, 013016MD Orion pure water (K=0.1) conductivity sensor with flow-cell, 011008 Orion 100 μS conductivity standard, 911110 Orion rinse solution pouch 10 pack, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
Measurement ModesConductivity, TDS, Salinity, Resistivity with Temperature
Compatible Probes2-cell or 4-cell conductivity sensors with built-in temperature
Cell Constant0.001 to 199.9cm-1
CalibrationConductivity with calibration editing option and temperature
Calibration Points (Conductivity)5
Range (Conductivity)0.001 μS/cm to 3000 mS/cm
Resolution (Conductivity)0.001 μS minimum, auto ranging up to 4 significant digits
Temperature CompensationLinear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off wit
Temperature (Metric) Reference5, 10, 15, 20, 25°C
Range (Salinity)0.06 to 80.00 psu, 0.05 to 42.00 ppt
Resolution (Salinity)0.01 psu or 0.01 ppt minimum, auto ranging
Accuracy (Salinity)0.5% of reading ±1 digit
Salinity Measurement ModesPractical salinity (psu) or natural sea water (ppt)
Resolution (TDS)0.001 ppm minimum, auto ranging up to 4 significant digits
Accuracy (TDS)0.5% of reading ±1 digit
TDS Factor RangeLinear (0.02 to 9.99)
Temperature Range (Metric)-5°C to +105°C
Resolution (Temperature)0.1°C (0.1°F)
Accuracy (Temperature)±0.1°C
Range (Resistivity)2 ohm to 100.0 megohm
Temperature SelectionManual or automatic with ATC temperature probe
Temperature Probe Calibration1 point temperature offset calibration
Display TypeGraphic LCD with Backlight
Backlight OptionYes, selectable
MemoryNon-volatile memory preserves data log, calibration log and meter settings
Data Points5000 with date and time stamp
Log Function TypeAutomatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Data Management DetailsTransfer single, range or all data points to printer or computer
Alarm OutputHigh/low limit alarm, calibration due alarm
Inputs8 pin MiniDIN (conductivity sensor with built-in temperature)
Certifications/ComplianceCE, TUV 3-1, FCC Class A
IP RatingIP67
AC AdapterUniversal 50-60Hz, 100-240VAC power adapter (sold separately, Cat. No. 1010003)
Dimensions (L x W x H)24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (Metric)0.5 kg
Weight (English)1.2 lb.
Probe TypeConductivity sensor (includes 013016MD Orion pure water 2-cell conductivity sensor)
Relative Humidity Range5 to 85%, non-condensing
ModelOrion Star A322 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Resolution (Resistivity)1 ohm or 0.1 megohm, auto ranging
Power Supply4 AA batteries (included) or universal AC adapter (sold separately)
Methods10 per channel with password protection
StabilitySelectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
KeypadComprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
LanguagesEnglish, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Temperature (English) Operating41°F to 113°F (ambient)
Temperature (Metric) Operating5°C to 45°C (ambient)
Channels1
Accuracy (Resistivity)0.5% of reading ±1 digit
Battery Type4 x AA (included)
Battery Life800 hr.
Unit SizeEach
STARA3220Full specifications
EachOrion Star A322 conductivity/TDS/salinity/resistivity portable meterStar A322 conductivity meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
-
Accuracy (Conductivity)0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
DescriptionOrion Star A322 conductivity/TDS/salinity/resistivity portable meter
OutputsUSB, RS232
IncludesStar A322 conductivity meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate
Measurement ModesConductivity, TDS, Salinity, Resistivity with Temperature
Compatible Probes2-cell or 4-cell conductivity sensors with built-in temperature
Cell Constant0.001 to 199.9cm-1
CalibrationConductivity with calibration editing option and temperature
Calibration Points (Conductivity)5
Range (Conductivity)0.001 μS/cm to 3000 mS/cm
Resolution (Conductivity)0.001 μS minimum, auto ranging up to 4 significant digits
Temperature CompensationLinear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off wit
Temperature (Metric) Reference5, 10, 15, 20, 25°C
Range (Salinity)0.06 to 80.00 psu, 0.05 to 42.00 ppt
Resolution (Salinity)0.01 psu or 0.01 ppt minimum, auto ranging
Accuracy (Salinity)0.5% of reading ±1 digit
Salinity Measurement ModesPractical salinity (psu) or natural sea water (ppt)
Resolution (TDS)0.001 ppm minimum, auto ranging up to 4 significant digits
Accuracy (TDS)0.5% of reading ±1 digit
TDS Factor RangeLinear (0.02 to 9.99)
Temperature Range (Metric)-5°C to +105°C
Resolution (Temperature)0.1°C (0.1°F)
Accuracy (Temperature)±0.1°C
Range (Resistivity)2 ohm to 100.0 megohm
Temperature SelectionManual or automatic with ATC temperature probe
Temperature Probe Calibration1 point temperature offset calibration
Display TypeGraphic LCD with Backlight
Backlight OptionYes, selectable
MemoryNon-volatile memory preserves data log, calibration log and meter settings
Data Points5000 with date and time stamp
Log Function TypeAutomatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Data Management DetailsTransfer single, range or all data points to printer or computer
Alarm OutputHigh/low limit alarm, calibration due alarm
Inputs8 pin MiniDIN (conductivity sensor with built-in temperature)
Certifications/ComplianceCE, TUV 3-1, FCC Class A
IP RatingIP67
AC AdapterUniversal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Dimensions (L x W x H)24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (Metric)0.5 kg
Weight (English)1.2 lb.
Warranty3 Year Meter
Probe TypeConductivity sensor (purchase separately)
Relative Humidity Range5 to 85%, non-condensing
ModelOrion Star A322 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Resolution (Resistivity)1 ohm or 0.1 megohm, auto ranging
Power Supply4 AA batteries (included) or universal AC adapter (sold separately)
Methods10 per channel with password protection
StabilitySelectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
KeypadComprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
LanguagesEnglish, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Temperature (English) Operating41°F to 113°F (ambient)
Temperature (Metric) Operating5°C to 45°C (ambient)
Channels1
Accuracy (Resistivity)0.5% of reading ±1 digit
Battery Type4 x AA (included)
Battery Life800 hr.
Unit SizeEach
STARA3225Full specifications
EachOrion Star A322 conductivity/TDS/salinity/resistivity portable meter kit with DuraProbe 4-cell conductivity sensor, solutions, meter armor and field caseStar A322 Conductivity Meter with Batteries; 013010MD DuraProbe Epoxy 4-Probe (K=0.475) Conductivity Probe with 3 Meter Cable; 01100710 Conductivity 1413uS Standard Pouches; 911110 Rinse Solution Pouches; STARA-CS Star A Meter Hard Carrying Case; instructions and batteries
-
Accuracy (Conductivity)0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
DescriptionOrion Star A322 conductivity/TDS/salinity/resistivity portable meter kit with DuraProbe 4-cell conductivity sensor, solutions, meter armor and field case
OutputsUSB, RS232
IncludesStar A322 Conductivity Meter with Batteries; 013010MD DuraProbe Epoxy 4-Probe (K=0.475) Conductivity Probe with 3 Meter Cable; 01100710 Conductivity 1413uS Standard Pouches; 911110 Rinse Solution Pouches; STARA-CS Star A Meter Hard Carrying Case; instructions and batteries
Measurement ModesConductivity, TDS, Salinity, Resistivity with Temperature
Compatible Probes2-cell or 4-cell conductivity sensors with built-in temperature
Cell Constant0.001 to 199.9cm-1
CalibrationConductivity with calibration editing option and temperature
Calibration Points (Conductivity)5
Range (Conductivity)0.001 μS/cm to 3000 mS/cm
Resolution (Conductivity)0.001 μS minimum, auto ranging up to 4 significant digits
Temperature CompensationLinear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off wit
Temperature (Metric) Reference5, 10, 15, 20, 25°C
Range (Salinity)0.06 to 80.00 psu, 0.05 to 42.00 ppt
Resolution (Salinity)0.01 psu or 0.01 ppt minimum, auto ranging
Accuracy (Salinity)0.5% of reading ±1 digit
Salinity Measurement ModesPractical salinity (psu) or natural sea water (ppt)
Resolution (TDS)0.001 ppm minimum, auto ranging up to 4 significant digits
Accuracy (TDS)0.5% of reading ±1 digit
TDS Factor RangeLinear (0.02 to 9.99)
Temperature Range (Metric)-5°C to +105°C
Resolution (Temperature)0.1°C (0.1°F)
Accuracy (Temperature)±0.1°C
Range (Resistivity)2 ohm to 100.0 megohm
Temperature SelectionManual or automatic with ATC temperature probe
Temperature Probe Calibration1 point temperature offset calibration
Display TypeGraphic LCD with Backlight
Backlight OptionYes, selectable
MemoryNon-volatile memory preserves data log, calibration log and meter settings
Data Points5000 with date and time stamp
Log Function TypeAutomatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Data Management DetailsTransfer single, range or all data points to printer or computer
Alarm OutputHigh/low limit alarm, calibration due alarm
Inputs8 pin MiniDIN (conductivity sensor with built-in temperature)
Certifications/ComplianceCE, TUV 3-1, FCC Class A
IP RatingIP67
AC AdapterUniversal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Dimensions (L x W x H)24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (Metric)0.5 kg
Weight (English)1.2 lb.
Warranty3 Year Meter
Probe TypeConductivity sensor (includes 013010MD Orion DuraProbe 4-cell conductivity sensor)
Relative Humidity Range5 to 85%, non-condensing
ModelOrion Star A322 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Resolution (Resistivity)1 ohm or 0.1 megohm, auto ranging
Power Supply4 AA batteries (included) or universal AC adapter (sold separately)
Methods10 per channel with password protection
StabilitySelectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
KeypadComprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
LanguagesEnglish, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Temperature (English) Operating41°F to 113°F (ambient)
Temperature (Metric) Operating5°C to 45°C (ambient)
Channels1
Accuracy (Resistivity)0.5% of reading ±1 digit
Battery Type4 x AA (included)
Battery Life800 hr.
Unit SizeEach
Showing 3 of 3
Take your measurements at the source with our premium line of portable meters. The Thermo Scientific Orion Star A322 conductivity portable meter offers an information-rich screen and user-friendly operation. This rugged, waterproof portable meter is ready to tackle the elements with you. Orion Star A322 conductivity portable meters are designed to be easy-to-use, dependable field meters that offer advanced features and functions including a 5000 point date log with sample ID and user ID options, calibration and high/low limit alarms and password-protected measurement methods.
  • Measure conductivity, TDS, salinity or resistivity with temperature
  • Perform up to a five point conductivity calibration with calibration editing option that allows individual points to be fixed without a full recalibration
  • Auto-ranging conductivity values offer consistent readings across entire measurement range without need to recalibrate
  • 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
  • Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation
  • Capture your critical readings with measurement stability indicator and selectable read modes – Auto-Read holds a stable reading, Continuous shows changing readings with hold option and Timed logs data at specific intervals
  • Data log collects and date/time stamps up to 5000 measurement sets with optional sample ID and user ID
  • Calibration log stores ten most recent calibrations
  • Non-volatile meter memory ensures your data and settings are protected, even with loss of power
  • Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections
  • Flexible power options with AA batteries or optional universal power adapter
  • IP67-rated housing is waterproof for rugged field operation
  • Meter kits include hard-sided field case and protective meter armor with electrode holders, adjustable wrist/belt strap and built-in meter stand
  • Meters offer CE, TUV 3-in-1 and FCC Class A certifications and 3-year replacement warranty

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.

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