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  6. Thermo Scientific™ Orion Star™ A112 Benchtop Conductivity Meter

Thermo Scientific™ Orion Star™ A112 Benchtop Conductivity Meter

Product Code. 11661439
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Type:
Conductivity/TDS Meter
Conductivity/TDS Meter Kit
Unit Size:
Each
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Product Code. 11661439

Brand: Thermo Scientific™ STARA1120

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Description

Take simple conductivity, TDS and temperature measurements with this benchtop conductivity meter with easy operation for basic lab testing.

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
TRUSTED_SUSTAINABILITY

Specifications

Description Orion Star A112 benchtop conductivity/TDS meter with stand
Includes Universal AC adapter, Stand
Accuracy (Conductivity) 0.5% of reading ±1 digit
Outputs None
Measurement Modes Conductivity, TDS with Temperature
Compatible Probes 2-cell or 4-cell conductivity sensors with built-in temperature
Cell Constant 0.001 to 10 cm-1
Calibration Conductivity 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 Compensation Linear
Temperature (Metric) Reference 20, 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 Range Linear (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 Selection Manual or automatic with ATC temperature probe
Temperature Probe Calibration 1 point temperature offset calibration
Display Type LCD
Memory Non-volatile memory preserves log and settings
Data Points 50
Log Function Type Automatic with Auto-Read Measure Mode, Manual with Continuous Measure Mode
Data Management Details Internal data point memory
Inputs 8 pin MiniDIN (conductivity sensor with built-in temperature)
Certifications/Compliance CE, TUV 3-1, FCC Class A
IP Rating IP54
AC Adapter Universal 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.
Warranty 3 Year Meter
Probe Type Conductivity sensor (purchase separately)
Relative Humidity Range 5 to 85%, non-condensing
Model Orion Star A112 Benchtop Conductivity/TDS/Temperature Meter
Power Supply Universal AC adapter (included) or 4 AA batteries (sold separately)
Stability Smart Stability and Smart Averaging
Keypad Simple with highlighted measure key, scroll and shortcut keys
Languages English
Temperature (English) Operating 41°F to 113°F (ambient)
Temperature (Metric) Operating 5°C to 45°C (ambient)
Channels 1
Type Conductivity/TDS Meter
Battery Type 4 x AA (sold separately)
Battery Life 2000 hr.
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