GPG 3700 Operation Manual
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GPG 3700 Operation Manual

Bench top conductivity/tds meter
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3700
Bench top Conductivity/TDS Meter
OPERATION GUIDE

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Summary of Contents for GPG 3700

  • Page 1 3700 Bench top Conductivity/TDS Meter OPERATION GUIDE...

  • Page 2: Table Of Contents

    CONTENTS INTRODUCTION ..… TECHNICAL SPECIFICATIONS INSTRUMENT STRUCTURE ..SETTING AND OPERATION.. MAINTENANCE..THE USE SITUATION OF CONDUCTIVITY SENSOR WARRANTY STANDARD CONFIGURATION..

  • Page 3: Introduction

    3700 Bench Top Conductivity/TDS Meter 1. INTRODUCTION The 3700 is a microprocessor controlled conductivity and TDS measurement instrument. The unit utilizes a multifunction LCD to display readings and provide feedback to the user. Instrument configuration utility electrode holder make the operation more convenient. It can be...

  • Page 4: Instrument Structure

    Resolution: 0.01 us/cm ~0.1 ms/cm, 0.1℃ Accuracy：±1 % F.S Linearity：±1% of range Repeatability：±1% of range Temperature compensation type：Auto / manual 0℃ to 100℃ Dimensions (l*b*h)：240 × 180 × 70 mm Weight：1.0 kg Ambient Operating temperature：0~55℃ (10) Humidity：≤95% (11) Power supply：DC9V, using AC adapters, AC220V, 50Hz 3.
  • Page 5 6----- Electrode pedestal The back of instrument 7----- Conductivity electrode socket 8----- Spare 9----- Temperature electrode socket 10----- Power switch 11----- DC 9V power socket Keyboard instruction Button Function “COND/TDS” switch button, COND and TDS COND/TDS measuring mode switch. "Temperature" button, manually temperature.

  • Page 6: Setting And Operation

    4. SETTING AND OPERATION 4.1 The Instrument Calibration a) Pull out BNC short-circuit plug from measure electrode socket. b) Insert electrode in the measuring electrode socket. c) Open the power switch, press the “COND/TDS” button start measurement state. d) The instrument adopts one point calibration method. Press the "CONSTANT"...

  • Page 7: Maintenance

    doesn't work, the instrument into the automatic temperature compensation, the temperature of the display is the solution f) After clean with distilled water, the electrode can be used to test solution. 4.2 Measuring the value After the calibration of the instrument, can be used to measure and test solution.

  • Page 8: The Use Situation Of Conductivity Sensor

    6. THE USE SITUATION OF CONDUCTIVITY SENSOR the conductivity of different liquid in 25℃ Situation Conductivity Pure water 0.05 us/cm Boiler water 0.05~1 us/cm Deionized water 0.5 us/cm Distilled water 0.1~10 us/cm Softened water 1~80 us/cm Mineral water 10 us/cm Beverages 0.

  • Page 9: Standard Configuration

    8. STANDARD CONFIGURATION Bench Top Conductivity/TDS meter 3700 Conductivity/TDS electrode AC220V to DC9V power adapter Operation guide Inspection report...
  • Page 10 GOLDPOINT COMPANY LTD.,(TAIWAN) AUTHORIZED ADD: 4F-1, NO.177, Sec.1, Heping East Road, Taipei TEL: 00886-2-23584907/08/09/10 FAX: 00886-2-23584959 GOLDPOINT (SHANGHAI) COMPANY LTD., MANUFACTURING ADD:B601,NO.555,Fahuazhen Road,shanghai TEL: 0086-021-62826822, 62820823 FAX: 0086-021-62826823 Web：www.igpg.com.cn / www.goldpointgroup.com Email: shanghai@igpg.com.cn...

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