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Related Manuals for Triplett CD100
Summary of Contents for Triplett CD100
- Page 1 5 Commonwealth Ave 5 Commonwealth Ave Woburn, MA 01801 Woburn, MA 01801 User Manual Phone 781-665-1400 Phone 781-665-1400 Toll Toll Free 1-800-517-8431 Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com CD100 Conductivity / TDS / Salinity / Temperature Meter - 0 -...
- Page 2 Introduction Thank you for selecting the Triplett CD100 Conductivity/Total Dissolved Solids (TDS) / Salinity meter. With the CD100’s dynamic cell-constant technology it is possible to measure a wide range of Conductivity, TDS, and Salinity with the same electrode. Careful use and maintenance provide years of reliable service.
- Page 3 Description METER DESCRIPTION Battery compartment cap LCD Display MODE / HOLD button CAL / RECALL button ON/OFF button Electrode collar Conductivity Electrode LCD DISPLAY Bar graph reading Measurement Units Main Display RENEW Indicator HOLD Indicator RANGE Calibration Indicator Low Battery Indicator Temperature Display - 2 -...
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Page 4: Getting Started
The CD100 uses four (4) CR2032 Lithium Ion Batteries (included). If the batteries are weak, the ‘Low Battery’ indicator appears on the LCD. Press the ON/OFF key to turn the CD100 on or off. The auto power off feature shuts the CD100 off automatically after 10 minutes of inactivity to preserve battery life. -
Page 5: Measurement Procedure
Measurement Procedure Sample Preparation: For Conductivity, TDS or Salinity place the test sample in a sample cup with enough depth (2.5cm minimum) to cover the electrode. Stir the solution to remove any air bubbles. Measurement: Press the ON button. ( and then “SELF CAL”... - Page 6 Changing Measurement Function The meter can be set to measure Conductivity, TDS or Salinity. To change the mode: 1. Press and Hold the MODE/HOLD button for 2 seconds and the display will begin to scroll through the units. µS (Conductivity); ppm S (Salinity); ppm (TDS); mg/l (TDS); Note: The “HOLD”...
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Page 7: Storing Readings
Storing Readings 1. Press the MODE/HOLD button to store a reading. The storage location number will be displayed on the lower display, while the main display shows the stored reading. The meter will enter the HOLD mode and the “HOLD” indicator will appear. 2. -
Page 8: Changing Temperature Units
Changing Temperature Units To change the displayed temperature units ( C or 1. With the unit OFF, press and hold down the CAL/RECALL button. 2. With the CAL/RECALL button depressed momentarily press the ON/OFF button. When “SELF CAL” appears in the display release the CAL/RECALL button. -
Page 9: Low Battery Indication
Low Battery Indication When the batteries become weak the “ ” icon will appear in the display. Refer to the Maintenance section for battery replacement information. Measurement and Display Considerations If the unit appears to be locked (display frozen). It is possible that the Data Hold mode has been inadvertently accessed by pressing the MODE/HOLD button. - Page 10 Calibration is always done in conductivity mode. Since salinity and TDS values are calculated from conductivity values, this procedure also calibrates the salinity and TDS ranges. Fill a sample cup with the standardizing solution. Turn the meter ON and insert the electrode into the solution. Tap or move the electrode in the sample to dislodge any air bubbles.
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Page 11: Specifications
Always rinse the electrode in de-ionized water between measurements to avoid cross contamination of the sample. Double rinsing is recommended when high accuracy is required. Specifications Display 2000 count LCD with Bargraph Conductivity ranges 0.0 to 199.9µS 200 to 1999µS 2.00 to 19.99mS TDS ranges 0.0 to 99.9ppm or mg/L... -
Page 12: Maintenance
Maintenance Battery Replacement Twist off the battery compartment cap Replace the four (4) 2032 batteries observing polarity. Replace the battery compartment cap Electrode Replacement To remove an electrode, unscrew and completely remove the electrode collar (turn the collar counter-clockwise to remove). Gently rock the electrode from side to side, pulling it downwards, until it disconnects from the meter. -
Page 13: Cleaning Recommendations
Triplett / Jewell Instruments extends the following warranty to the original purchaser of these goods for use. Triplett warrants to the original purchaser for use that the products sold by it will be free from defects in workmanship and material for a period of (1) one year from the date of purchase.
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