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Elite CTS Tester Operating Instructions
68X001308 Rev.0
June, 2017

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Summary of Contents for Thermo Scientific Elite CTS

  • Page 1 Elite CTS Tester Operating Instructions 68X001308 Rev.0 June, 2017...
  • Page 2: Replacing The Batteries

    The Elite CTS tester has been factory calibrated and usually works well out of the box. However, after extended periods of non-use, it is best to remove the sensor cap and soak the sensor in warm tap water for 10 minutes or so.
  • Page 3: Backlight Settings

    Temp Cal. 4. The lower display shows the current measured temperature reading based on the last set offset and the upper display shows the current measured temperature reading based on factory default calibration. Elite CTS Tester Operating Instructions...
  • Page 4 (conductivity, TDS, salinity) when the instrument is powered off. The conductivity value can be calibrated automatically or manually, while the TDS & salinity values require manual calibration. The tester will begin in the measurement mode that was used when it was powered off. See “Elite CTS Measurement Parameter Setting” to change the desired parameter.
  • Page 5: Manual Calibration

    No and Yes. 4. Press to confirm either No or Yes. The display shows the User Reset option with a Key Info Measure Scroll User Reset Settings Fact Reset Temp Set Accept Reset EXIT Elite CTS Tester Operating Instructions...
  • Page 6: Factory Reset

    This is to remove dirt and oil stains on the electrode which may affect the accuracy of the measurements. Applications The Elite CTS tester can be used for the following: • Agriculture • Drinking water Hydroponics •...
  • Page 7: Return Of Items

    Appears when calibration is attempted but the reading is not yet stable. Wait for the reading to stabilize or manually confirm the calibration by pressing enter. over range The reading is above the measuring range of tester. Elite CTS Tester Operating Instructions...
  • Page 8 0°C to 60°C (32.0°F to 140.0°F) Temperature resolution 0.1°C / 0.1°F Temperature accuracy from 0°C to 50ºC (±0.5ºC / ±0.9ºF + 1 LSD); from 50ºC to 60ºC (±1.0ºC / ±1.8 ºF + 1 LSD) Temperature compensation Yes (Automatic Temperature Compensation) Elite CTS Tester Operating Instructions...
  • Page 9 Replacement sensor cap TFLANYARD Tester lanyard *The 442 scale simulates fresh water dissolved solids as a mixture of 4 parts sodium sulfate, 4 parts sodium bicarbonate, and 2 parts sodium chloride (40% Na2SO4,40% NaHCO3, 20% NaCl). Elite CTS Tester Operating Instructions...

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