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Summary of Contents for Apera Instruments EC20
- Page 1 EC20 Pocket Conductivity Tester Instruction Manual APERA INSTRUMENTS (Europe) GmbH www.aperainst.de v2.2...
- Page 2 EC20 Pocket Conductivity Tester Instruction Manual 1. Battery Installation Please install batteries according to the following steps. *Please note the correct direction of battery installation: The Positive Side (“+”) OF EVERY SINGLE Battery MUST FACE UP. (WRONG INSTALLATION OF BATTERIES WILL CAUSE DAMAGE TO THE TESTER AND POTENTIAL HAZARDS!) 2.
- Page 3 3. Complete Kit (batteries are pre-installed) Diagram - 2 4. Calibration 4.1 Rinse the probe in distilled water and dry it with a clean tissue. Short press to turn on the tester. 4.2 Long press to enter calibration mode; Short press to exit.
- Page 4 5. Conductivity Measurement 5.1 Short press to turn on tester. Rinse probe in distilled water and dry it with a clean tissue to remove excess water. 5.2 Stir the probe in the sample solution gently, leave it to stand. Get readings after the smile icon comes up and stays.
- Page 5 6.4 The tester has already been calibrated after manufacture. Usually users can use the tester right away, or test it in the calibration solutions to test its accuracy. When error is large, calibrate it before using. 7. Parameter Setting 7.1 Parameter setting reference chart: Symbol Parameter Setting content Code...
- Page 6 8. Technical Specifications Conductivity Range 0 – 200.0 µS/cm, 0 – 2000 µS/cm, 0 – 20.00 mS/cm Resolution 0.1/1 µS/cm, 0.01 mS/cm Accuracy ±1% F.S±1 digit Calibration points 1-2 points auto calibration Automatic Temp. 0-50˚C Compensation Temp. Range 0-50˚C Resolution 0.1˚C ±0.5˚C Accuracy...
- Page 7 We warrant this instrument to be free from defects in material and workmanship and agrees to repair or replace free of charge, at option of APERA INSTRUMENTS (Europe) GmbH, any malfunctioned or damaged product attributable to responsibility of APERA INSTRUMENTS (Europe) GmbH for a period of two years from the delivery (a six-month limited warranty applies to electrodes).
- Page 8 APERA INSTRUMENTS (Europe) GmbH Wilhelm-Muthmann-Straße 15 42329 Wuppertal, Germany Contact: info@aperainst.de Website: www.aperainst.de Tel. +49 202 51988998...
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