OHAUS STARTER 3100C Instruction Manual
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OHAUS STARTER 3100C Instruction Manual

Bench conductivity meter
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STARTER 3100C
Bench Conductivity Meter
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Summary of Contents for OHAUS STARTER 3100C

  • Page 1 STARTER 3100C Bench Conductivity Meter Instruction Manual...

  • Page 3: Table Of Contents

    Installing the power adapter ............7 Connect the conductivity electrode ..........8 Meter stand for adjusting view angle ..........8 Attached quick guide ..............8 STARTER 3100C operation ..........9 Calibration ..................9 3.1.1 Selecting a standard ..............9 3.1.2 Performing a calibration ..............

  • Page 5: Introduction

    Introduction Thank you for purchasing this high quality OHAUS meter. Please read the manual completely before using the STARTER 3100C bench conductivity meter to avoid incorrect operation. The STARTER 3100C has an excellent performance/price ratio and are designed with many useful features including stand-alone electrode holder, a beeper for error alert etc.

  • Page 6: Display And Controls

    Display and controls Displays Endpoint stability / Auto endpoint Measurement icon - measurement or calibration is running Calibration icon - calibration in progress Setup icon - instrument is in the setup mode TDS factor in the setup mode Conductivity / TDS / Salinity / Cell Constant Standard / Error index Temperature during measurement or reference temperature in setup mode...
  • Page 7 Controls Button Press & release Press & hold for 3 seconds - Start or endpoint measurement - Turn auto endpoint on / off - Confirm setting, store entered value - Start calibration - Review the latest calibration data (cell constant) - Meter turn on - Meter turn off - Return to measurement screen...

  • Page 8: Installation

    Installation Carefully unpack the meter. Package contents The ST3100C-B package has the following items ST3100C-B Units STARTER 3100C meter Stand alone electrode holder 1413 µS/cm standard solution 1 bottle (about 20ml) 12.88 mS/cm standard solution 1 bottle (about 20ml) In addition to ST3100C-B content, the ST3100C-F package also includes the following:...

  • Page 9: Installing The Stand-Alone Electrode Holder

    When we put pH electrode on the arm, we can keep the storage bottle of pH electrode in the base hole. Installing the power adapter Insert the right adapter clip into the power adapter slot. Ohaus balance power supply is also 12V which could also be used for the pH meter.

  • Page 10: Connect The Conductivity Electrode

    There is one socket “COND.” for conductivity electrode. Meter stand for adjusting view angle One unique design of the STARTER 3100C is the meter stand, which can be used to adjust the view angle of the display in case of working on high lab table.

  • Page 11: Starter 3100C Operation

    Calibration 3.1.1 Selecting a standard When using the STARTER 3100C conductivity meter, you have to select a standard for calibration (see 4.3). Press and hold the button-Mode enter setup mode, after press button-Read to confirm the temperature unit and value. Then the current standard blinks. Use up or down buttons to select the standard , press button-Read to confirm.

  • Page 12: Sample Measurement

    Press button-Mode to switch between conductivity and TDS measurement mode. Using the memory 3.4.1 Storing a reading The STARTER 3100C can store up to 99 endpoint results.  Press button-Store when the measurement reaches endpoint. M01 indicates that one result has been stored.

  • Page 13: Printing

    Printing If a printer is connected to the STARTER 3100C, a print-out is automatically generated after each end pointed measurement or calibration. The format for the print-out following a Cond. measurement is: End Point, Value, Temp., ATC/MTC Auto EP, 68.8μS/cm, 26.8° C , ATC Ref.25°...

  • Page 14: Setup

    Setup Set temperature unit After confirming the temperature correction coefficient, the temperature unit appears on the display. Use up or down buttons to switch between ° C and ° F. Press button-Read to confirm your selection. Continue with reference temperature setting or press button-Exit to go back to the measurement screen.

  • Page 15: Maintenance

    Meter maintenance Never unscrew the two halves of the housing! The STARTER 3100C meter does not require any maintenance other than occasional wipe with a damp cloth. The housing is made of acrylonitrile butadiene styrene (ABS). This material is attacked by some organic solvents, such as toluene, xylene and methyl ethyl ketone (MEK).

  • Page 16: Recover Factory Setup

    Recover Factory Setup  When the meter is off , press and hold button-Read & button-Cal & button-Exit together for 3 and blinks, means “Reset”. Then we have 2 choice: seconds, the screen displays  Press button-Read to reset factory settings (MTC, slope and offset, etc.), display then restart the meter.

  • Page 17: Specifications

    Specifications STARTER 3100C 0.0 μS/cm…199.9 mS/cm Measuring range 0.1 mg/l…199.9 g/l (TDS) 0.00 ... 19.99 psu (Salinity) 0 °C…100 °C Resolution Automatic range 0.1 ° C Error limits/Accuracy ± 0.5 % of the measured value ± 0.3 ° C Calibration...

  • Page 18: Appendix

    Appendix Conductivity standards 84 μS/cm 1413 μS/cm T(° C) 12.88 mS/cm 53 µS/cm 896 µS/cm 8.22 mS/cm 60 µS/cm 1020 µS/cm 9.33 mS/cm 68 µS/cm 1147 µS/cm 10.48 mS/cm 76 µS/cm 1278 µS/cm 11.67 mS/cm 84 µS/cm 1413 µS/cm 12.88 mS/cm 92 µS/cm 1552 µS/cm 14.12 mS/cm...
  • Page 19 Ohaus Corporation 7 Campus Drive Suite 310 Parsippany, NJ 07054 USA Tel: (973) 377-9000 Fax: (973) 944-7177 With offices worldwide. www.ohaus.com *30031623* PN 30031623 A © Ohaus Corporation 2013, all rights reserved...

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