• Conductimètre de laboratoire

Conductimètre de laboratoire

  • Plage de conductivité : 0.1 μS/cm à 200 mS/cm
  • Plage de TDS : 1 à 19,999 mg/L
  • Plage de température : -5 à 105 °C, 23 à 221 ºF

Take simple, routine conductivity, total dissolved solids (TDS) and temperature measurements with the Thermo Scientific Orion Star A112 Conductivity Benchtop Meter.

An easy-to-use and budget-friendly instrument for basic conductivity analysis in the lab. Obtain temperature compensated readings using linear option with 20 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 Conductivity Benchtop Meter features a selectable cell constant as well as selectable reading reference temperatures of 20 or 25°C 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
Range  0.1 μS/cm to 200 mS/cm
Resolution  0.01 μS minimum;
3 significant figures minimum
Relative Accuracy  0.5 % reading ±1 digit
Reference Temperature 20, 25 °C (default)
Temperature Compensation Linear (0.0 to 10.0 %/ºC)
Compatible Cell Constants  0.001 to 10
Number of Calibration Points  1
Range 1 to 19,999 mg/L
Resolution  4 significant digits
Relative Accuracy  0.5 % reading ±1 digit
TDS Factor Range  Linear 0.01 to 10.00, default 0.49
Range -5 to 105 °C, 23 to 221 ºF
Resolution  0.1
Relative Accuracy  ±0.1
Temperature Offset Calibration Yes
Number of Points  50
Log Function   Manual, Automatic with AUTO-READ™
Log Edit  Delete last reading or all
Number of Points 50
Log Function  Manual, Automatic
Log Edit  Delete last reading or all
Conductivity with Temperature Probe  8-pin mini-DIN
AC Adapter  Included– universal, 100-240 VAC
Battery Power  Optional– 4 AAs
Battery Life  2000 hrs