Thermo Scientific™

Orion Star T940 All-in-One Titrator and Kits

Catalog number: START9401
Thermo Scientific™

Orion Star T940 All-in-One Titrator and Kits

Catalog number: START9401
Use the Orion Star T940 all-in-one titrator for flexible pH, redox and ion concentration titrations including equivalence point titrations, preset pH or mV endpoint titrations plus multiple known addition (MKA) mode for automated known addition of various ions. Pair the titrator option with any of our premium ROSS pH electrodes or Orion redox and ion selective electrodes or select one of our preconfigured titrator and electrode kits for a bundled discount.
 
Catalog Number
START9401
Unit Size
Each
Description
Orion Star T940 all-in-one titrator standard ROSS kit
Price (USD)
Price: 5,696.00
Your Price:
Availability
***
Full specifications
Quantity
Accuracy (ISE)±0.2 mV or ±0.05% of reading, whichever is greater
Accuracy (mV)±0.2 mV
Accuracy (pH)±0.002pH
Accuracy (Temperature)±0.2 °C
Advanced ISE FunctionsMultiple known addition (MKA); automated calibration and calculation of sample concentration by adding aliquots of standard to sample using the burette
Alarm OutputNotifications for Titration Cycle Complete, Maximum Titrant Volume, Data Log Full, Calibration Due, Maintenance Reminder
Backlight OptionYes, adjustable
Blank OptionsFixed value or variable value using titration
Burette Sizes10 mL, 20 mL (included) or 50 mL
CalibrationpH, mV, ion concentration (ISE) and temperature
Calibration Points1 point relative mV (RmV) mode
Calibration Points (ISE)1 to 5
Calibration Points (pH)1 to 5
Certifications/ComplianceCE, TUV 3-in-1, FCC, EN/EIC61326-1, IEC 61010
Channels1
Cycles Per Titration Run1 to 5 cycles, option to exclude cycle results from average results and RSD calculations
Data Management DetailsData log export as CSV or PDF file, short or long format
Data Points100 data sets each: sample titration, titrant standardization, calibration and direct measure
DescriptionOrion Star T940 all-in-one titrator standard ROSS kit
Burette FunctionsAutomatic rinse cycles for flushing and discrete dispense volume with continuous option; Exceeds acc
Display Type5.7” color capacitive touchscreen, 640 x 480 resolution
Functions AvailableSample titration, titrant standardization, calibration and direct measure
TypeAcid/base, redox and ion titrator
Equivalence Points1 to 2
For Use With (Application)Acid-base titrations, redox titrations, ion concentration titrations
Includes8102BNUWP ROSS Ultra pH electrode, 927007MD ATC probe, 20 mL burette, stirrer probe, dispenser probe, standard tubing kit, 1 L plastic bottle, GL38 bottle cap with two ports and drying tube, computer cable, USB drive, 110-240 V power supplies
InputsBNC (pH, redox or ion selective electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), stirrer input (stirrer probe)
IP RatingIP-51
LanguagesChinese, English, French, German, Italian, Japanese, Korean, Portuguese and Spanish
MaterialABS Plastic
MemoryNon-volatile memory preserves data logs and settings
MethodsUp to 10 methods with optional password protection; import/export methods via USB flash drive
ModelOrion Star T940
Outputs3 USB ports for printer, USB flash drive and computer software connections
Precision0.5% RSD, dependent on environment and handling conditions
Preset Endpoints1 to 3
Probe TypepH electrode, redox electrode or ion selective electrode (ISE); reference half-cell electrode; ATC temperature probe; stirrer probe
Range (ISE)0.0001 to 19990
Range (mV)-2000.0 to +2000.0 mV
Range (pH)-2 to 20
Relative Humidity Range5 to 85%, non-condensing
ResolutionBurette drive offers advanced micro-step technology that provides 25,600 micro-steps per motor revolution for smooth and precise burette positioning (over 2 million micro-steps over the full burette stroke range)
Resolution (ISE)0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (mV)0.1 mV
Resolution (pH)0.001, 0.01, 0.1 (user selectable)
Resolution (Temperature)0.1 °C
Sample IDAuto-incremental, manual or off
Stirrer Probe Speeds5 user selectable speeds (250 to 3700 RPM)
Temperature (English) Operating41°F to 104°F
Temperature (Metric) Operating5°C to 40°C
Temperature Probe CalibrationOptional 1 point offset calibration
Temperature Range (Metric)-5.0°C to +100.0°C
Temperature SelectionManual or automatic
Time and DateYes, with nonvolatile battery backup
Titrant DeterminationStandardization titration or manual concentration input
Titration Process ControlRoutine, quick, careful or user defined
Titration Setup WizardYes, using Start a New Titration workflow
Titration TechniqueEquivalence point or preset endpoint
Titration TypesDirect or back titration
Updateable FirmwareYes, using USB flash drive
Warranty1 year replacement warranty
Dimensions (L x W x H)10” x 16” x 14”; 25.4 cm x 40.6 cm x 35.6 cm
Electrical Requirements100-240V, 50/60 Hz
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Orion Star T940 all-in-one titrator without electrode
Price (USD)
Price: 5,356.00
Your Price:
Availability
***
Full specifications
Quantity
Accuracy (ISE)±0.2 mV or ±0.05% of reading, whichever is greater
Accuracy (mV)±0.2 mV
Accuracy (pH)±0.002pH
Accuracy (Temperature)±0.2 °C
Advanced ISE FunctionsMultiple known addition (MKA); automated calibration and calculation of sample concentration by adding aliquots of standard to sample using the burette
Alarm OutputNotifications for Titration Cycle Complete, Maximum Titrant Volume, Data Log Full, Calibration Due, Maintenance Reminder
Backlight OptionYes, adjustable
Blank OptionsFixed value or variable value using titration
Burette Sizes10 mL, 20 mL (included) or 50 mL
CalibrationpH, mV, ion concentration (ISE) and temperature
Calibration Points1 point relative mV (RmV) mode
Calibration Points (ISE)1 to 5
Calibration Points (pH)1 to 5
Certifications/ComplianceCE, TUV 3-in-1, FCC, EN/EIC61326-1, IEC 61010
Channels1
Cycles Per Titration Run1 to 5 cycles, option to exclude cycle results from average results and RSD calculations
Data Management DetailsData log export as CSV or PDF file, short or long format
Data Points100 data sets each: sample titration, titrant standardization, calibration and direct measure
DescriptionOrion Star T940 all-in-one titrator without electrode
Burette FunctionsAutomatic rinse cycles for flushing and discrete dispense volume with continuous option; Exceeds acc
Display Type5.7” color capacitive touchscreen, 640 x 480 resolution
Functions AvailableSample titration, titrant standardization, calibration and direct measure
TypeAcid/base, redox and ion titrator
Equivalence Points1 to 2
For Use With (Application)Acid-base titrations, redox titrations, ion concentration titrations
Includes20 mL burette, stirrer probe, dispenser probe, standard tubing kit, 1 L plastic bottle, GL38 bottle cap with two ports and drying tube, computer cable, USB drive, 110-240 V power supplies
InputsBNC (pH, redox or ion selective electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), stirrer input (stirrer probe)
IP RatingIP-51
LanguagesChinese, English, French, German, Italian, Japanese, Korean, Portuguese and Spanish
MaterialABS Plastic
MemoryNon-volatile memory preserves data logs and settings
MethodsUp to 10 methods with optional password protection; import/export methods via USB flash drive
ModelOrion Star T940
Outputs3 USB ports for printer, USB flash drive and computer software connections
Precision0.5% RSD, dependent on environment and handling conditions
Preset Endpoints1 to 3
Probe TypepH electrode, redox electrode or ion selective electrode (ISE); reference half-cell electrode; ATC temperature probe; stirrer probe
Range (ISE)0.0001 to 19990
Range (mV)-2000.0 to +2000.0 mV
Range (pH)-2 to 20
Relative Humidity Range5 to 85%, non-condensing
ResolutionBurette drive offers advanced micro-step technology that provides 25,600 micro-steps per motor revolution for smooth and precise burette positioning (over 2 million micro-steps over the full burette stroke range)
Resolution (ISE)0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (mV)0.1 mV
Resolution (pH)0.001, 0.01, 0.1 (user selectable)
Resolution (Temperature)0.1 °C
Sample IDAuto-incremental, manual or off
Stirrer Probe Speeds5 user selectable speeds (250 to 3700 RPM)
Temperature (English) Operating41°F to 104°F
Temperature (Metric) Operating5°C to 40°C
Temperature Probe CalibrationOptional 1 point offset calibration
Temperature Range (Metric)-5.0°C to +100.0°C
Temperature SelectionManual or automatic
Time and DateYes, with nonvolatile battery backup
Titrant DeterminationStandardization titration or manual concentration input
Titration Process ControlRoutine, quick, careful or user defined
Titration Setup WizardYes, using Start a New Titration workflow
Titration TechniqueEquivalence point or preset endpoint
Titration TypesDirect or back titration
Updateable FirmwareYes, using USB flash drive
Warranty1 year replacement warranty
Dimensions (L x W x H)10” x 16” x 14”; 25.4 cm x 40.6 cm x 35.6 cm
Electrical Requirements100-240V, 50/60 Hz
Unit SizeEach
Catalog Number
Unit Size
Each
Description
Orion Star T940 all-in-one titrator ROSS Sure-Flow kit
Price (USD)
Price: 5,730.00
Your Price:
Availability
***
Full specifications
Quantity
Accuracy (ISE)±0.2 mV or ±0.05% of reading, whichever is greater
Accuracy (mV)±0.2 mV
Accuracy (pH)±0.002pH
Accuracy (Temperature)±0.2 °C
Advanced ISE FunctionsMultiple known addition (MKA); automated calibration and calculation of sample concentration by adding aliquots of standard to sample using the burette
Alarm OutputNotifications for Titration Cycle Complete, Maximum Titrant Volume, Data Log Full, Calibration Due, Maintenance Reminder
Backlight OptionYes, adjustable
Blank OptionsFixed value or variable value using titration
Burette Sizes10 mL, 20 mL (included) or 50 mL
CalibrationpH, mV, ion concentration (ISE) and temperature
Calibration Points1 point relative mV (RmV) mode
Calibration Points (ISE)1 to 5
Calibration Points (pH)1 to 5
Certifications/ComplianceCE, TUV 3-in-1, FCC, EN/EIC61326-1, IEC 61010
Channels1
Cycles Per Titration Run1 to 5 cycles, option to exclude cycle results from average results and RSD calculations
Data Management DetailsData log export as CSV or PDF file, short or long format
Data Points100 data sets each: sample titration, titrant standardization, calibration and direct measure
DescriptionOrion Star T940 all-in-one titrator ROSS Sure-Flow kit
Burette FunctionsAutomatic rinse cycles for flushing and discrete dispense volume with continuous option; Exceeds acc
Display Type5.7” color capacitive touchscreen, 640 x 480 resolution
Functions AvailableSample titration, titrant standardization, calibration and direct measure
TypeAcid/base, redox and ion titrator
Equivalence Points1 to 2
For Use With (Application)Acid-base titrations, redox titrations, ion concentration titrations
Includes8172BNWP ROSS Sure-Flow pH electrode, 927007MD ATC probe, 20 mL burette, stirrer probe, dispenser probe, standard tubing kit, 1 L plastic bottle, GL38 bottle cap with two ports and drying tube, computer cable, USB drive, 110-240 V power supplies
InputsBNC (pH, redox or ion selective electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), stirrer input (stirrer probe)
IP RatingIP-51
LanguagesChinese, English, French, German, Italian, Japanese, Korean, Portuguese and Spanish
MaterialABS Plastic
MemoryNon-volatile memory preserves data logs and settings
MethodsUp to 10 methods with optional password protection; import/export methods via USB flash drive
ModelOrion Star T940
Outputs3 USB ports for printer, USB flash drive and computer software connections
Precision0.5% RSD, dependent on environment and handling conditions
Preset Endpoints1 to 3
Probe TypepH electrode, redox electrode or ion selective electrode (ISE); reference half-cell electrode; ATC temperature probe; stirrer probe
Range (ISE)0.0001 to 19990
Range (mV)-2000.0 to +2000.0 mV
Range (pH)-2 to 20
Relative Humidity Range5 to 85%, non-condensing
ResolutionBurette drive offers advanced micro-step technology that provides 25,600 micro-steps per motor revolution for smooth and precise burette positioning (over 2 million micro-steps over the full burette stroke range)
Resolution (ISE)0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (mV)0.1 mV
Resolution (pH)0.001, 0.01, 0.1 (user selectable)
Resolution (Temperature)0.1 °C
Sample IDAuto-incremental, manual or off
Stirrer Probe Speeds5 user selectable speeds (250 to 3700 RPM)
Temperature (English) Operating41°F to 104°F
Temperature (Metric) Operating5°C to 40°C
Temperature Probe CalibrationOptional 1 point offset calibration
Temperature Range (Metric)-5.0°C to +100.0°C
Temperature SelectionManual or automatic
Time and DateYes, with nonvolatile battery backup
Titrant DeterminationStandardization titration or manual concentration input
Titration Process ControlRoutine, quick, careful or user defined
Titration Setup WizardYes, using Start a New Titration workflow
Titration TechniqueEquivalence point or preset endpoint
Titration TypesDirect or back titration
Updateable FirmwareYes, using USB flash drive
Warranty1 year replacement warranty
Dimensions (L x W x H)10” x 16” x 14”; 25.4 cm x 40.6 cm x 35.6 cm
Electrical Requirements100-240V, 50/60 Hz
Unit SizeEach
Showing 3 of 3
Catalog NumberSpecificationsUnit SizeDescriptionPrice (USD)AvailabilityQuantity
START9401Full specifications
EachOrion Star T940 all-in-one titrator standard ROSS kit
Price: 5,696.00
Your Price:
***
Accuracy (ISE)±0.2 mV or ±0.05% of reading, whichever is greater
Accuracy (mV)±0.2 mV
Accuracy (pH)±0.002pH
Accuracy (Temperature)±0.2 °C
Advanced ISE FunctionsMultiple known addition (MKA); automated calibration and calculation of sample concentration by adding aliquots of standard to sample using the burette
Alarm OutputNotifications for Titration Cycle Complete, Maximum Titrant Volume, Data Log Full, Calibration Due, Maintenance Reminder
Backlight OptionYes, adjustable
Blank OptionsFixed value or variable value using titration
Burette Sizes10 mL, 20 mL (included) or 50 mL
CalibrationpH, mV, ion concentration (ISE) and temperature
Calibration Points1 point relative mV (RmV) mode
Calibration Points (ISE)1 to 5
Calibration Points (pH)1 to 5
Certifications/ComplianceCE, TUV 3-in-1, FCC, EN/EIC61326-1, IEC 61010
Channels1
Cycles Per Titration Run1 to 5 cycles, option to exclude cycle results from average results and RSD calculations
Data Management DetailsData log export as CSV or PDF file, short or long format
Data Points100 data sets each: sample titration, titrant standardization, calibration and direct measure
DescriptionOrion Star T940 all-in-one titrator standard ROSS kit
Burette FunctionsAutomatic rinse cycles for flushing and discrete dispense volume with continuous option; Exceeds acc
Display Type5.7” color capacitive touchscreen, 640 x 480 resolution
Functions AvailableSample titration, titrant standardization, calibration and direct measure
TypeAcid/base, redox and ion titrator
Equivalence Points1 to 2
For Use With (Application)Acid-base titrations, redox titrations, ion concentration titrations
Includes8102BNUWP ROSS Ultra pH electrode, 927007MD ATC probe, 20 mL burette, stirrer probe, dispenser probe, standard tubing kit, 1 L plastic bottle, GL38 bottle cap with two ports and drying tube, computer cable, USB drive, 110-240 V power supplies
InputsBNC (pH, redox or ion selective electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), stirrer input (stirrer probe)
IP RatingIP-51
LanguagesChinese, English, French, German, Italian, Japanese, Korean, Portuguese and Spanish
MaterialABS Plastic
MemoryNon-volatile memory preserves data logs and settings
MethodsUp to 10 methods with optional password protection; import/export methods via USB flash drive
ModelOrion Star T940
Outputs3 USB ports for printer, USB flash drive and computer software connections
Precision0.5% RSD, dependent on environment and handling conditions
Preset Endpoints1 to 3
Probe TypepH electrode, redox electrode or ion selective electrode (ISE); reference half-cell electrode; ATC temperature probe; stirrer probe
Range (ISE)0.0001 to 19990
Range (mV)-2000.0 to +2000.0 mV
Range (pH)-2 to 20
Relative Humidity Range5 to 85%, non-condensing
ResolutionBurette drive offers advanced micro-step technology that provides 25,600 micro-steps per motor revolution for smooth and precise burette positioning (over 2 million micro-steps over the full burette stroke range)
Resolution (ISE)0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (mV)0.1 mV
Resolution (pH)0.001, 0.01, 0.1 (user selectable)
Resolution (Temperature)0.1 °C
Sample IDAuto-incremental, manual or off
Stirrer Probe Speeds5 user selectable speeds (250 to 3700 RPM)
Temperature (English) Operating41°F to 104°F
Temperature (Metric) Operating5°C to 40°C
Temperature Probe CalibrationOptional 1 point offset calibration
Temperature Range (Metric)-5.0°C to +100.0°C
Temperature SelectionManual or automatic
Time and DateYes, with nonvolatile battery backup
Titrant DeterminationStandardization titration or manual concentration input
Titration Process ControlRoutine, quick, careful or user defined
Titration Setup WizardYes, using Start a New Titration workflow
Titration TechniqueEquivalence point or preset endpoint
Titration TypesDirect or back titration
Updateable FirmwareYes, using USB flash drive
Warranty1 year replacement warranty
Dimensions (L x W x H)10” x 16” x 14”; 25.4 cm x 40.6 cm x 35.6 cm
Electrical Requirements100-240V, 50/60 Hz
Unit SizeEach
START9400Full specifications
EachOrion Star T940 all-in-one titrator without electrode
Price: 5,356.00
Your Price:
***
Accuracy (ISE)±0.2 mV or ±0.05% of reading, whichever is greater
Accuracy (mV)±0.2 mV
Accuracy (pH)±0.002pH
Accuracy (Temperature)±0.2 °C
Advanced ISE FunctionsMultiple known addition (MKA); automated calibration and calculation of sample concentration by adding aliquots of standard to sample using the burette
Alarm OutputNotifications for Titration Cycle Complete, Maximum Titrant Volume, Data Log Full, Calibration Due, Maintenance Reminder
Backlight OptionYes, adjustable
Blank OptionsFixed value or variable value using titration
Burette Sizes10 mL, 20 mL (included) or 50 mL
CalibrationpH, mV, ion concentration (ISE) and temperature
Calibration Points1 point relative mV (RmV) mode
Calibration Points (ISE)1 to 5
Calibration Points (pH)1 to 5
Certifications/ComplianceCE, TUV 3-in-1, FCC, EN/EIC61326-1, IEC 61010
Channels1
Cycles Per Titration Run1 to 5 cycles, option to exclude cycle results from average results and RSD calculations
Data Management DetailsData log export as CSV or PDF file, short or long format
Data Points100 data sets each: sample titration, titrant standardization, calibration and direct measure
DescriptionOrion Star T940 all-in-one titrator without electrode
Burette FunctionsAutomatic rinse cycles for flushing and discrete dispense volume with continuous option; Exceeds acc
Display Type5.7” color capacitive touchscreen, 640 x 480 resolution
Functions AvailableSample titration, titrant standardization, calibration and direct measure
TypeAcid/base, redox and ion titrator
Equivalence Points1 to 2
For Use With (Application)Acid-base titrations, redox titrations, ion concentration titrations
Includes20 mL burette, stirrer probe, dispenser probe, standard tubing kit, 1 L plastic bottle, GL38 bottle cap with two ports and drying tube, computer cable, USB drive, 110-240 V power supplies
InputsBNC (pH, redox or ion selective electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), stirrer input (stirrer probe)
IP RatingIP-51
LanguagesChinese, English, French, German, Italian, Japanese, Korean, Portuguese and Spanish
MaterialABS Plastic
MemoryNon-volatile memory preserves data logs and settings
MethodsUp to 10 methods with optional password protection; import/export methods via USB flash drive
ModelOrion Star T940
Outputs3 USB ports for printer, USB flash drive and computer software connections
Precision0.5% RSD, dependent on environment and handling conditions
Preset Endpoints1 to 3
Probe TypepH electrode, redox electrode or ion selective electrode (ISE); reference half-cell electrode; ATC temperature probe; stirrer probe
Range (ISE)0.0001 to 19990
Range (mV)-2000.0 to +2000.0 mV
Range (pH)-2 to 20
Relative Humidity Range5 to 85%, non-condensing
ResolutionBurette drive offers advanced micro-step technology that provides 25,600 micro-steps per motor revolution for smooth and precise burette positioning (over 2 million micro-steps over the full burette stroke range)
Resolution (ISE)0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (mV)0.1 mV
Resolution (pH)0.001, 0.01, 0.1 (user selectable)
Resolution (Temperature)0.1 °C
Sample IDAuto-incremental, manual or off
Stirrer Probe Speeds5 user selectable speeds (250 to 3700 RPM)
Temperature (English) Operating41°F to 104°F
Temperature (Metric) Operating5°C to 40°C
Temperature Probe CalibrationOptional 1 point offset calibration
Temperature Range (Metric)-5.0°C to +100.0°C
Temperature SelectionManual or automatic
Time and DateYes, with nonvolatile battery backup
Titrant DeterminationStandardization titration or manual concentration input
Titration Process ControlRoutine, quick, careful or user defined
Titration Setup WizardYes, using Start a New Titration workflow
Titration TechniqueEquivalence point or preset endpoint
Titration TypesDirect or back titration
Updateable FirmwareYes, using USB flash drive
Warranty1 year replacement warranty
Dimensions (L x W x H)10” x 16” x 14”; 25.4 cm x 40.6 cm x 35.6 cm
Electrical Requirements100-240V, 50/60 Hz
Unit SizeEach
START9402Full specifications
EachOrion Star T940 all-in-one titrator ROSS Sure-Flow kit
Price: 5,730.00
Your Price:
***
Accuracy (ISE)±0.2 mV or ±0.05% of reading, whichever is greater
Accuracy (mV)±0.2 mV
Accuracy (pH)±0.002pH
Accuracy (Temperature)±0.2 °C
Advanced ISE FunctionsMultiple known addition (MKA); automated calibration and calculation of sample concentration by adding aliquots of standard to sample using the burette
Alarm OutputNotifications for Titration Cycle Complete, Maximum Titrant Volume, Data Log Full, Calibration Due, Maintenance Reminder
Backlight OptionYes, adjustable
Blank OptionsFixed value or variable value using titration
Burette Sizes10 mL, 20 mL (included) or 50 mL
CalibrationpH, mV, ion concentration (ISE) and temperature
Calibration Points1 point relative mV (RmV) mode
Calibration Points (ISE)1 to 5
Calibration Points (pH)1 to 5
Certifications/ComplianceCE, TUV 3-in-1, FCC, EN/EIC61326-1, IEC 61010
Channels1
Cycles Per Titration Run1 to 5 cycles, option to exclude cycle results from average results and RSD calculations
Data Management DetailsData log export as CSV or PDF file, short or long format
Data Points100 data sets each: sample titration, titrant standardization, calibration and direct measure
DescriptionOrion Star T940 all-in-one titrator ROSS Sure-Flow kit
Burette FunctionsAutomatic rinse cycles for flushing and discrete dispense volume with continuous option; Exceeds acc
Display Type5.7” color capacitive touchscreen, 640 x 480 resolution
Functions AvailableSample titration, titrant standardization, calibration and direct measure
TypeAcid/base, redox and ion titrator
Equivalence Points1 to 2
For Use With (Application)Acid-base titrations, redox titrations, ion concentration titrations
Includes8172BNWP ROSS Sure-Flow pH electrode, 927007MD ATC probe, 20 mL burette, stirrer probe, dispenser probe, standard tubing kit, 1 L plastic bottle, GL38 bottle cap with two ports and drying tube, computer cable, USB drive, 110-240 V power supplies
InputsBNC (pH, redox or ion selective electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), stirrer input (stirrer probe)
IP RatingIP-51
LanguagesChinese, English, French, German, Italian, Japanese, Korean, Portuguese and Spanish
MaterialABS Plastic
MemoryNon-volatile memory preserves data logs and settings
MethodsUp to 10 methods with optional password protection; import/export methods via USB flash drive
ModelOrion Star T940
Outputs3 USB ports for printer, USB flash drive and computer software connections
Precision0.5% RSD, dependent on environment and handling conditions
Preset Endpoints1 to 3
Probe TypepH electrode, redox electrode or ion selective electrode (ISE); reference half-cell electrode; ATC temperature probe; stirrer probe
Range (ISE)0.0001 to 19990
Range (mV)-2000.0 to +2000.0 mV
Range (pH)-2 to 20
Relative Humidity Range5 to 85%, non-condensing
ResolutionBurette drive offers advanced micro-step technology that provides 25,600 micro-steps per motor revolution for smooth and precise burette positioning (over 2 million micro-steps over the full burette stroke range)
Resolution (ISE)0.0001 minimum, 1 to 4 significant digits (user selectable)
Resolution (mV)0.1 mV
Resolution (pH)0.001, 0.01, 0.1 (user selectable)
Resolution (Temperature)0.1 °C
Sample IDAuto-incremental, manual or off
Stirrer Probe Speeds5 user selectable speeds (250 to 3700 RPM)
Temperature (English) Operating41°F to 104°F
Temperature (Metric) Operating5°C to 40°C
Temperature Probe CalibrationOptional 1 point offset calibration
Temperature Range (Metric)-5.0°C to +100.0°C
Temperature SelectionManual or automatic
Time and DateYes, with nonvolatile battery backup
Titrant DeterminationStandardization titration or manual concentration input
Titration Process ControlRoutine, quick, careful or user defined
Titration Setup WizardYes, using Start a New Titration workflow
Titration TechniqueEquivalence point or preset endpoint
Titration TypesDirect or back titration
Updateable FirmwareYes, using USB flash drive
Warranty1 year replacement warranty
Dimensions (L x W x H)10” x 16” x 14”; 25.4 cm x 40.6 cm x 35.6 cm
Electrical Requirements100-240V, 50/60 Hz
Unit SizeEach
Showing 3 of 3
  • Accurate, reproducible results: Automating the titration workflow enables analysis to be run using the same setup parameters and calculations every time
  • Faster setup time: Setup and save electrode, titrant and titration parameters once using methods
  • Improved lab throughput: Start the titration and let the instrument run unattended
  • Reduced cost and downtime: Easily replace titrator parts to minimize maintenance downtime while long lasting electrodes reduce the cost of ownership
  • Securely document test results: View results live, in the summary table and within the 100 point data log
  • Applications database: Tested and validated preprogrammed methods can be loaded onto your titrator
  • Standard ROSS kit with 8102BNUWP ROSS Ultra pH electrode and 927007MD stainless steel ATC temperature probe is ideal for most standard pH titrations and especially preset endpoint titrations that include temperature
  • ROSS Sure-Flow kit with 8172BNWP ROSS Sure-Flow pH electrode is designed for challenging samples that can clog standard pH electrodes or that require a fast-flowing sleeve-type junction

Figures