4529307
Thermo Scientific™ Orion Star™ A122 Conductivity Portable Meter
Take simple conductivity, TDS and temperature measurements with this conductivity portable meter with easy operation for basic field testing.
Manufacturer: Fischer Scientific
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Accuracy (Conductivity)
0.5% of reading ±1 digit
Measurement Modes
Conductivity, TDS with Temperature
Cell Constant
0.001 to 10cm-1
Calibration Points (Conductivity)
1
Resolution (Conductivity)
0.01 μS minimum, auto ranging up to 3 significant digits
Temperature (Metric) Reference
20, 25°C
Resolution (TDS)
1 mg/L
TDS Factor Range
Linear (0.02 to 9.99)
Resolution (Temperature)
0.1°C (0.1°F)
Temperature Selection
Manual or automatic with ATC temperature probe
Display Type
LCD
Data Points
50
Data Management Details
Internal data point memory
Certifications/Compliance
CE, TUV 3-1, FCC Class A
AC Adapter
Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Weight (Metric)
0.5 kg
Warranty
3 Year Meter
Model
Orion Star A122 Conductivity/TDS/Temperature Portable Meter
Stability
Smart Stability and Smart Averaging
Languages
English
Temperature (Metric) Operating
5°C to 45°C (ambient)
Battery Type
4 x AA (included)
Outputs
None
Compatible Probes
2-cell or 4-cell conductivity sensors with built-in temperature
Calibration
Conductivity and temperature
Range (Conductivity)
0.01 μS/cm to 200.0 mS/cm
Temperature Compensation
Linear
Range (TDS)
1 to 19,999 mg/L
Accuracy (TDS)
0.5% of reading ±1 digit
Temperature Range (Metric)
-5°C to +105°C
Accuracy (Temperature)
±0.1°C
Temperature Probe Calibration
1 point temperature offset calibration
Memory
Non-volatile memory preserves log and settings
Log Function Type
Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
Inputs
8 pin MiniDIN (conductivity sensor with built-in temperature)
IP Rating
IP67
Dimensions (L x W x H)
24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (English)
2 lb.
Relative Humidity Range
5 to 85%, non-condensing
Power Supply
4 AA batteries (included) or universal AC adapter (sold separately)
Keypad
Simple with highlighted measure key, scroll and shortcut keys
Temperature (English) Operating
41°F to 113°F (ambient)
Channels
1
Battery Life
2000 hr.
Related Products
Description
- Take simple, routine conductivity, total dissolved solids (TDS) and temperature measurements with the Thermo Scientific™ Orion Star™ A122 Conductivity Portable Meter
- This instrument, intended for basic conductivity analysis in the field, is easy-to-use and budget-friendly
- Obtain temperature compensated readings using linear option with 20°C or 25°C reference temperatures
- Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts
- This waterproof meter has an IP67-rated housing for rugged protection in outdoor environments
- Thermo Scientific Orion Star A122 conductivity portable meters are a simple, economical solution for your routine outdoor sample analysis
- Featuring an emphasized measure key, selectable read modes and measurement stability indicator, our basic Orion Star A122 conductivity meters are designed to deliver measurements you can trust at an affordable price
- Measure conductivity or TDS with temperature Perform a one point automatic or manual calibration Auto-ranging conductivity values offer consistent readings across entire measurement range Use linear temperature compensation with 20°C or 25°C reference temperatures Simplified, easy-to-read display shows main measurement with temperature, stability indicator and electrode condition icon User-friendly operation with basic calibration text prompts Easily recall calibration data for procedure checks Non-volatile memory preserves 50 point internal data log and meter settings, even with loss of power 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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Accuracy (Conductivity): 0.5% of reading ±1 digit
Measurement Modes: Conductivity, TDS with Temperature
Cell Constant: 0.001 to 10cm-1
Calibration Points (Conductivity): 1
Resolution (Conductivity): 0.01 μS minimum, auto ranging up to 3 significant digits
Temperature (Metric) Reference: 20, 25°C
Resolution (TDS): 1 mg/L
TDS Factor Range: Linear (0.02 to 9.99)
Resolution (Temperature): 0.1°C (0.1°F)
Temperature Selection: Manual or automatic with ATC temperature probe
Display Type: LCD
Data Points: 50
Data Management Details: Internal data point memory
Certifications/Compliance: CE, TUV 3-1, FCC Class A
AC Adapter: Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Weight (Metric): 0.5 kg
Warranty: 3 Year Meter
Model: Orion Star A122 Conductivity/TDS/Temperature Portable Meter
Stability: Smart Stability and Smart Averaging
Temperature (Metric) Operating: 5°C to 45°C (ambient)
Battery Type: 4 x AA (included)
Outputs: None
Compatible Probes: 2-cell or 4-cell conductivity sensors with built-in temperature
Calibration: Conductivity and temperature
Range (Conductivity): 0.01 μS/cm to 200.0 mS/cm
Temperature Compensation: Linear
Range (TDS): 1 to 19,999 mg/L
Accuracy (TDS): 0.5% of reading ±1 digit
Temperature Range (Metric): -5°C to +105°C
Accuracy (Temperature): ±0.1°C
Temperature Probe Calibration: 1 point temperature offset calibration
Memory: Non-volatile memory preserves log and settings
Log Function Type: Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
Inputs: 8 pin MiniDIN (conductivity sensor with built-in temperature)
IP Rating: IP67
Dimensions (L x W x H): 24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (English): 2 lb.
Relative Humidity Range: 5 to 85%, non-condensing
Power Supply: 4 AA batteries (included) or universal AC adapter (sold separately)
Keypad: Simple with highlighted measure key, scroll and shortcut keys
Temperature (English) Operating: 41°F to 113°F (ambient)
Channels: 1
Battery Life: 2000 hr.
Accuracy (Conductivity):
0.5% of reading ±1 digit
Measurement Modes:
Conductivity, TDS with Temperature
Cell Constant:
0.001 to 10cm-1
Calibration Points (Conductivity):
1
Resolution (Conductivity):
0.01 μS minimum, auto ranging up to 3 significant digits
Temperature (Metric) Reference:
20, 25°C
Resolution (TDS):
1 mg/L
TDS Factor Range:
Linear (0.02 to 9.99)
Resolution (Temperature):
0.1°C (0.1°F)
Temperature Selection:
Manual or automatic with ATC temperature probe
Display Type:
LCD
Data Points:
50
Data Management Details:
Internal data point memory
Certifications/Compliance:
CE, TUV 3-1, FCC Class A
AC Adapter:
Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Weight (Metric):
0.5 kg
Warranty:
3 Year Meter
Model:
Orion Star A122 Conductivity/TDS/Temperature Portable Meter
Stability:
Smart Stability and Smart Averaging
Temperature (Metric) Operating:
5°C to 45°C (ambient)
Battery Type:
4 x AA (included)
Outputs:
None
Compatible Probes:
2-cell or 4-cell conductivity sensors with built-in temperature
Calibration:
Conductivity and temperature
Range (Conductivity):
0.01 μS/cm to 200.0 mS/cm
Temperature Compensation:
Linear
Range (TDS):
1 to 19,999 mg/L
Accuracy (TDS):
0.5% of reading ±1 digit
Temperature Range (Metric):
-5°C to +105°C
Accuracy (Temperature):
±0.1°C
Temperature Probe Calibration:
1 point temperature offset calibration
Memory:
Non-volatile memory preserves log and settings
Log Function Type:
Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
Inputs:
8 pin MiniDIN (conductivity sensor with built-in temperature)
IP Rating:
IP67
Dimensions (L x W x H):
24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (English):
2 lb.
Relative Humidity Range:
5 to 85%, non-condensing
Power Supply:
4 AA batteries (included) or universal AC adapter (sold separately)
Keypad:
Simple with highlighted measure key, scroll and shortcut keys
Temperature (English) Operating:
41°F to 113°F (ambient)
Channels:
1
Battery Life:
2000 hr.
Accuracy (Conductivity): 0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Measurement Modes: Conductivity, TDS, Salinity, Resistivity with Temperature
Cell Constant: 0.001 to 199.9cm-1
Calibration Points (Conductivity): 5
Resolution (Conductivity): 0.001 μS minimum, auto ranging up to 4 significant digits
Temperature (Metric) Reference: 15, 20, 25°C
Resolution (TDS): 0.001 ppm minimum, auto ranging up to 4 significant digits
TDS Factor Range: Linear (0.02 to 9.99)
Resolution (Temperature): 0.1°C (0.1°F)
Temperature Selection: Manual or automatic with ATC temperature probe
Display Type: Graphic LCD with Backlight
Data Points: 1000 with date and time stamp
Data Management Details: Transfer single, range or all data points to printer or computer
Certifications/Compliance: CE, TUV 3-1, FCC Class A
AC Adapter: Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Weight (Metric): 0.5 kg
Warranty: 3 Year Meter
Model: Orion Star A222 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Stability: Smart Stability and Smart Averaging
Temperature (Metric) Operating: 5°C to 45°C (ambient)
Battery Type: 4 x AA (included)
Outputs: USB, RS232
Compatible Probes: 2-cell or 4-cell conductivity sensors with built-in temperature
Calibration: Conductivity and temperature
Range (Conductivity): 0.001 μS/cm to 3000 mS/cm
Temperature Compensation: Linear, nLFn (non-linear ultra pure water) or off
Range (TDS): __
Accuracy (TDS): 0.5% of reading ±1 digit
Temperature Range (Metric): -5°C to +105°C
Accuracy (Temperature): ±0.1°C
Temperature Probe Calibration: 1 point temperature offset calibration
Memory: Non-volatile memory preserves data log, calibration log and meter settings
Log Function Type: Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
Inputs: 8 pin MiniDIN (conductivity sensor with built-in temperature)
IP Rating: IP67
Dimensions (L x W x H): 24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (English): 1.2 lb.
Relative Humidity Range: 5 to 85%, non-condensing
Power Supply: __
Keypad: Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
Temperature (English) Operating: 41°F to 113°F (ambient)
Channels: 1
Battery Life: 800 hr.
Accuracy (Conductivity):
0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Measurement Modes:
Conductivity, TDS, Salinity, Resistivity with Temperature
Cell Constant:
0.001 to 199.9cm-1
Calibration Points (Conductivity):
5
Resolution (Conductivity):
0.001 μS minimum, auto ranging up to 4 significant digits
Temperature (Metric) Reference:
15, 20, 25°C
Resolution (TDS):
0.001 ppm minimum, auto ranging up to 4 significant digits
TDS Factor Range:
Linear (0.02 to 9.99)
Resolution (Temperature):
0.1°C (0.1°F)
Temperature Selection:
Manual or automatic with ATC temperature probe
Display Type:
Graphic LCD with Backlight
Data Points:
1000 with date and time stamp
Data Management Details:
Transfer single, range or all data points to printer or computer
Certifications/Compliance:
CE, TUV 3-1, FCC Class A
AC Adapter:
Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Weight (Metric):
0.5 kg
Warranty:
3 Year Meter
Model:
Orion Star A222 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Stability:
Smart Stability and Smart Averaging
Temperature (Metric) Operating:
5°C to 45°C (ambient)
Battery Type:
4 x AA (included)
Outputs:
USB, RS232
Compatible Probes:
2-cell or 4-cell conductivity sensors with built-in temperature
Calibration:
Conductivity and temperature
Range (Conductivity):
0.001 μS/cm to 3000 mS/cm
Temperature Compensation:
Linear, nLFn (non-linear ultra pure water) or off
Range (TDS):
__
Accuracy (TDS):
0.5% of reading ±1 digit
Temperature Range (Metric):
-5°C to +105°C
Accuracy (Temperature):
±0.1°C
Temperature Probe Calibration:
1 point temperature offset calibration
Memory:
Non-volatile memory preserves data log, calibration log and meter settings
Log Function Type:
Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
Inputs:
8 pin MiniDIN (conductivity sensor with built-in temperature)
IP Rating:
IP67
Dimensions (L x W x H):
24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (English):
1.2 lb.
Relative Humidity Range:
5 to 85%, non-condensing
Power Supply:
__
Keypad:
Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
Temperature (English) Operating:
41°F to 113°F (ambient)
Channels:
1
Battery Life:
800 hr.
Accuracy (Conductivity): 0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Measurement Modes: Conductivity, TDS, Salinity, Resistivity with Temperature
Cell Constant: 0.001 to 199.9cm-1
Calibration Points (Conductivity): 5
Resolution (Conductivity): 0.001 μS minimum, auto ranging up to 4 significant digits
Temperature (Metric) Reference: 5, 10, 15, 20, 25°C
Resolution (TDS): 0.001 ppm minimum, auto ranging up to 4 significant digits
TDS Factor Range: Linear (0.02 to 9.99)
Resolution (Temperature): 0.1°C (0.1°F)
Temperature Selection: Manual or automatic with ATC temperature probe
Display Type: Graphic LCD with Backlight
Data Points: 5000 with date and time stamp
Data Management Details: Transfer single, range or all data points to printer or computer
Certifications/Compliance: CE, TUV 3-1, FCC Class A
AC Adapter: __
Weight (Metric): 0.5 kg
Warranty: __
Model: Orion Star A322 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Stability: Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
Temperature (Metric) Operating: 5°C to 45°C (ambient)
Battery Type: 4 x AA (included)
Outputs: USB, RS232
Compatible Probes: 2-cell or 4-cell conductivity sensors with built-in temperature
Calibration: Conductivity with calibration editing option and temperature
Range (Conductivity): 0.001 μS/cm to 3000 mS/cm
Temperature Compensation: Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off wit
Range (TDS): __
Accuracy (TDS): 0.5% of reading ±1 digit
Temperature Range (Metric): -5°C to +105°C
Accuracy (Temperature): ±0.1°C
Temperature Probe Calibration: 1 point temperature offset calibration
Memory: Non-volatile memory preserves data log, calibration log and meter settings
Log Function Type: Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Inputs: 8 pin MiniDIN (conductivity sensor with built-in temperature)
IP Rating: IP67
Dimensions (L x W x H): 24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (English): 1.2 lb.
Relative Humidity Range: 5 to 85%, non-condensing
Power Supply: 4 AA batteries (included) or universal AC adapter (sold separately)
Keypad: Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
Temperature (English) Operating: 41°F to 113°F (ambient)
Channels: 1
Battery Life: 800 hr.
Accuracy (Conductivity):
0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Measurement Modes:
Conductivity, TDS, Salinity, Resistivity with Temperature
Cell Constant:
0.001 to 199.9cm-1
Calibration Points (Conductivity):
5
Resolution (Conductivity):
0.001 μS minimum, auto ranging up to 4 significant digits
Temperature (Metric) Reference:
5, 10, 15, 20, 25°C
Resolution (TDS):
0.001 ppm minimum, auto ranging up to 4 significant digits
TDS Factor Range:
Linear (0.02 to 9.99)
Resolution (Temperature):
0.1°C (0.1°F)
Temperature Selection:
Manual or automatic with ATC temperature probe
Display Type:
Graphic LCD with Backlight
Data Points:
5000 with date and time stamp
Data Management Details:
Transfer single, range or all data points to printer or computer
Certifications/Compliance:
CE, TUV 3-1, FCC Class A
AC Adapter:
__
Weight (Metric):
0.5 kg
Warranty:
__
Model:
Orion Star A322 Conductivity/TDS/Salinity/Resistivity/Temperature Portable Meter
Stability:
Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
Temperature (Metric) Operating:
5°C to 45°C (ambient)
Battery Type:
4 x AA (included)
Outputs:
USB, RS232
Compatible Probes:
2-cell or 4-cell conductivity sensors with built-in temperature
Calibration:
Conductivity with calibration editing option and temperature
Range (Conductivity):
0.001 μS/cm to 3000 mS/cm
Temperature Compensation:
Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off wit
Range (TDS):
__
Accuracy (TDS):
0.5% of reading ±1 digit
Temperature Range (Metric):
-5°C to +105°C
Accuracy (Temperature):
±0.1°C
Temperature Probe Calibration:
1 point temperature offset calibration
Memory:
Non-volatile memory preserves data log, calibration log and meter settings
Log Function Type:
Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Inputs:
8 pin MiniDIN (conductivity sensor with built-in temperature)
IP Rating:
IP67
Dimensions (L x W x H):
24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
Weight (English):
1.2 lb.
Relative Humidity Range:
5 to 85%, non-condensing
Power Supply:
4 AA batteries (included) or universal AC adapter (sold separately)
Keypad:
Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
Temperature (English) Operating:
41°F to 113°F (ambient)
Channels:
1
Battery Life:
800 hr.
Accuracy (Conductivity): __
Measurement Modes: Dissolved Oxygen (% Saturation), Dissolved Oxygen (mg/L with Temperature and Barometric Pressure)
Cell Constant: __
Calibration Points (Conductivity): __
Resolution (Conductivity): __
Temperature (Metric) Reference: __
Resolution (TDS): __
TDS Factor Range: __
Resolution (Temperature): 0.1°C (0.1°F)
Temperature Selection: Automatic with ATC temperature probe
Display Type: Color graphic LCD with user-customizable options
Data Points: 2000 with date and time stamp
Data Management Details: Transfer single, range or all data points to printer or computer
Certifications/Compliance: CE, TUV 3-1, FCC Class A
AC Adapter: Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Weight (Metric): 1.2 kg, modules add 0.2 kg each
Warranty: 3 year meter and module warranty
Model: __
Stability: Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
Temperature (Metric) Operating: 5°C to 45°C (ambient)
Battery Type: __
Outputs: USB (2), RS232
Compatible Probes: __
Calibration: __
Range (Conductivity): __
Temperature Compensation: __
Range (TDS): __
Accuracy (TDS): __
Temperature Range (Metric): __
Accuracy (Temperature): ±0.1°C
Temperature Probe Calibration: 1 point temperature offset calibration
Memory: Non-volatile memory preserves data log, calibration log and meter settings
Log Function Type: Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Inputs: 9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature), two stirrer inputs (stirrer probe)
IP Rating: IP-54
Dimensions (L x W x H): 28 cm x 24 cm x 10 cm (11 in. x 9.5 in. x 3.9 in.), modules add ≤ 2 cm (0.8 in.) L & H
Weight (English): 2.5 lb., modules add 0.5 lb. each
Relative Humidity Range: 5 to 85 %, non-condensing
Power Supply: Universal AC adapter (included)
Keypad: Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Temperature (English) Operating: 41°F to 113°F (ambient)
Channels: 4 - customizable with modules
Battery Life: __
Accuracy (Conductivity):
__
Measurement Modes:
Dissolved Oxygen (% Saturation), Dissolved Oxygen (mg/L with Temperature and Barometric Pressure)
Cell Constant:
__
Calibration Points (Conductivity):
__
Resolution (Conductivity):
__
Temperature (Metric) Reference:
__
Resolution (TDS):
__
TDS Factor Range:
__
Resolution (Temperature):
0.1°C (0.1°F)
Temperature Selection:
Automatic with ATC temperature probe
Display Type:
Color graphic LCD with user-customizable options
Data Points:
2000 with date and time stamp
Data Management Details:
Transfer single, range or all data points to printer or computer
Certifications/Compliance:
CE, TUV 3-1, FCC Class A
AC Adapter:
Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
Weight (Metric):
1.2 kg, modules add 0.2 kg each
Warranty:
3 year meter and module warranty
Model:
__
Stability:
Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
Temperature (Metric) Operating:
5°C to 45°C (ambient)
Battery Type:
__
Outputs:
USB (2), RS232
Compatible Probes:
__
Calibration:
__
Range (Conductivity):
__
Temperature Compensation:
__
Range (TDS):
__
Accuracy (TDS):
__
Temperature Range (Metric):
__
Accuracy (Temperature):
±0.1°C
Temperature Probe Calibration:
1 point temperature offset calibration
Memory:
Non-volatile memory preserves data log, calibration log and meter settings
Log Function Type:
Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with
Inputs:
9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature), two stirrer inputs (stirrer probe)
IP Rating:
IP-54
Dimensions (L x W x H):
28 cm x 24 cm x 10 cm (11 in. x 9.5 in. x 3.9 in.), modules add ≤ 2 cm (0.8 in.) L & H
Weight (English):
2.5 lb., modules add 0.5 lb. each
Relative Humidity Range:
5 to 85 %, non-condensing
Power Supply:
Universal AC adapter (included)
Keypad:
Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Temperature (English) Operating:
41°F to 113°F (ambient)
Channels:
4 - customizable with modules
Battery Life:
__