Orion Star™ A112 Benchtop Conductivity Meter
Orion Star™ A112 Benchtop Conductivity Meter
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Fisher Catalogue

Orion Star™ A112 Benchtop Conductivity Meter

Take simple conductivity, TDS and temperature measurements with this benchtop conductivity meter with easy operation for basic lab testing.
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Catalog NumberType
FKS11671439Conductivity/TDS Meter Kit
FKS11661439Conductivity/TDS Meter
Catalog number FKS11671439
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Type:
Conductivity/TDS Meter Kit

Take simple, routine conductivity, total dissolved solids (TDS) and temperature measurements with the Thermo Scientific™ Orion Star™ A112 Benchtop Conductivity Meter. This instrument, intended for basic conductivity analysis in the lab, 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. Use the included electrode stand to easily place sensors in samples and simplify storage.

The A112 Benchtop Conductivity Meter features a selectable cell constant, as well as selectable reading reference temperatures of 20°C or 25°C to ensure accurate results.

  • Large, informative LCD screen clearly shows the main information including conductivity or TDS reading, temperature, meter mode and power source.
  • Thermo Scientific™ AUTO-READ™ ensures you don't miss a reading. It locks in the stable reading on your screen and a ready indicator alerts when readings are stable.
  • Included electrode arm and newly designed holder make it easier to maintain and place probes into samples.
  • Meter plugs into almost any power outlet with the included universal power adapter, or use four AA batteries (sold separately) to run the meter on DC power.
  • Nonvolatile memory holds up to 50 data points.
  • IP54-rated housing withstands splashes.
  • Meter mounts to wall, saving bench space.

Warranty:

  • Three-year meter replacement

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 A112 benchtop conductivity/TDS meter kit with 2-cell conductivity sensor, solutions and stand
OutputsNone
IncludesUniversal AC adapter, 2-cell conductivity sensor, solutions and stand
Measurement ModesConductivity, TDS with Temperature
Compatible Probes2-cell or 4-cell conductivity sensors with built-in temperature
Cell Constant0.001 to 10 cm-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 with Auto-Read Measure Mode, Manual 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 RatingIP54
AC AdapterUniversal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003)
Dimensions (L x W x H)24 x 18 x 11 cm (9.5 x 7.1 x 4.3 in.)
Weight (Metric)0.9 kg
Weight (English)2 lb.
Warranty3 Year Meter
Probe TypeConductivity sensor (includes 011050MD Orion 2-cell conductivity sensor)
Relative Humidity Range5 to 85%, non-condensing
ModelOrion Star A112 Benchtop Conductivity/TDS/Temperature Meter
Power SupplyUniversal AC adapter (included) or 4 AA batteries (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
TypeConductivity/TDS Meter Kit
Battery Type4 x AA (sold separately)
Battery Life2000 hr.
Unit SizeEA