Orion Star™ A122 Conductivity Portable Meter
Orion Star™ A122 Conductivity Portable Meter
Actual product may vary
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.
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Catalog NumberDescriptionIncludes
STARA1220Orion Star A122 conductivity/TDS portable meterStar A122 conductivity meter, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
STARA1225Orion Star A122 conductivity/TDS portable meter kit with 2-cell conductivity sensor, solutions, meter armor and field caseStar A122 conductivity meter, 011050MD Orion 2-cell conductivity sensor, 011007 Orion 1413 µS conductivity standard, protective meter armor, hard-sided field case, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
Catalog number STARA1220
Price (USD)/ Each
702.90
Online exclusive
781.00 
Save 78.10 (10%)
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Add to cart
Description:
Orion Star A122 conductivity/TDS portable meter
Includes:
Star A122 conductivity meter, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
Price (USD)/ Each
702.90
Online exclusive
781.00 
Save 78.10 (10%)
Add to cart
Orion Star™ A122 Conductivity Portable Meter
Catalog numberSTARA1220
Price (USD)/ Each
702.90
Online exclusive
781.00 
Save 78.10 (10%)
-
Add to cart

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.

Specifications
Accuracy (Conductivity)0.5% of reading ±1 digit
DescriptionOrion Star A122 conductivity/TDS portable meter
OutputsNone
IncludesStar A122 conductivity meter, 4 AA batteries, literature CD, printed quick start guide and meter test certificate
Measurement ModesConductivity, TDS with Temperature
Compatible Probes2-cell or 4-cell conductivity sensors with built-in temperature
Cell Constant0.001 to 10cm-1
CalibrationConductivity and temperature
Calibration Points (Conductivity)1
Range (Conductivity)0.01 μS/cm to 200.0 mS/cm
Resolution (Conductivity)0.01 μS minimum, auto ranging up to 3 significant digits
Temperature CompensationLinear
Temperature (Metric) Reference20, 25°C
Range (TDS)1 to 19,999 mg/L
Resolution (TDS)1 mg/L
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
Temperature SelectionManual or automatic with ATC temperature probe
Temperature Probe Calibration1 point temperature offset calibration
Display TypeLCD
MemoryNon-volatile memory preserves log and settings
Data Points50
Log Function TypeAutomatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
Data Management DetailsInternal data point memory
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)2 lb.
Warranty3 Year Meter
Probe TypeConductivity sensor (purchase separately)
Relative Humidity Range5 to 85%, non-condensing
ModelOrion Star A122 Conductivity/TDS/Temperature Portable Meter
Power Supply4 AA batteries (included) or universal AC adapter (sold separately)
StabilitySmart Stability and Smart Averaging
KeypadSimple with highlighted measure key, scroll and shortcut keys
LanguagesEnglish
Temperature (English) Operating41°F to 113°F (ambient)
Temperature (Metric) Operating5°C to 45°C (ambient)
Channels1
Battery Type4 x AA (included)
Battery Life2000 hr.
Unit SizeEach