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Thermo Scientific™ 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.

Specifications

Measurement Modes Conductivity or TDS with temperature
Compatible Probes 2-cell or 4-cell conductivity sensors with built-in temperature
Cell Constant 0.001 to 10cm-1
Calibration Conductivity and temperature
Calibration Points (Conductivity) 1
View More Specs

Products 2
Catalog Number Mfr. No. Description Includes Price Quantity & Availability  
Catalog Number Mfr. No. Description Includes Price Quantity & Availability  
13-645-507
Accessories View Documents
Thermo Scientific™
STARA1120
Orion Star A112 benchtop conductivity/TDS meter with stand Universal AC adapter This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. View substitute products »
13-645-509
Accessories View Documents
Thermo Scientific™
STARA1125
Orion Star A112 benchtop conductivity/TDS meter kit with 2-cell conductivity sensor, solutions and stand Universal AC adapter, Conductivity sensor This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. View substitute products »
Description

Description

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

Specifications

Conductivity or TDS with temperature
0.001 to 10cm-1
1
0.01 μS minimum, auto ranging up to 3 significant digits
Linear
1 to 19,999 mg/L
0.5% of reading ±1 digit
-5°C to +105°C
±0.1°C
1 point temperature offset calibration
Non-volatile memory preserves log and settings
Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
8 pin MiniDIN (conductivity sensor with built-in temperature)
CE, TUV 3-1, FCC Class A
Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003)
0.9 kg
3 Year Meter
Orion Star A112 Benchtop Conductivity/TDS/Temperature Meter
Smart Stability and Smart Averaging
English
5°C to 45°C (ambient)
4 x AA (sold separately)
2-cell or 4-cell conductivity sensors with built-in temperature
Conductivity and temperature
0.01 μS/cm to 200.0 mS/cm
0.5% of reading ±1 digit
20, 25°C
1 mg/L
Linear (0.02 to 9.99)
0.1°C (0.1°F)
Manual or automatic with ATC temperature probe
LCD
50
Internal data point memory
None
IP54
24 x 18 x 11 cm (9.5 x 7.1 x 4.3 in.)
2 lb.
5 to 85%, non-condensing
Universal AC adapter (included) or 4 AA batteries (sold separately)
Simple with highlighted measure key, scroll and shortcut keys
41°F to 113°F (ambient)
1
2000 hr.
SDS
Product Certifications
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