Subscribe to Our Youtube Channel
Related Manuals for Trans instruments WalkLAB HD9031
Summary of Contents for Trans instruments WalkLAB HD9031
- Page 1 7,0,7,0,1,6,1,6,5,2,5,2,3,4,3,4 WalkLAB Dissolved Oxygen meter HD9031 Operation Manual...
- Page 2 INTRODUCTION Your purchase of this WalkLAB Dissolved Oxygen meter marks step forward into field precision measurement. Although this meter is a complex and delicate instrument, its ruggedness will allow many years of use, if proper operating techniques are observed and practiced.
- Page 3 SPECIFICATION Display Dual Liquid Crystal Display Measuring Range 0 to 20.0 mg/L (ppm) Resolution 0.1 mg/L (ppm) Accuracy ±0.4 mg/L(ppm) Probe Compensation Temperature Automatic 0 – 50ºC (32ºF - 122ºF) Atmospheric Manual set 0 to 3,900 meter Salinity Manual set 0 to 39% (% weight) Operating temperature 0 –...
- Page 4 Battery Cover HOW TO CLOSE BATTERY COVER 1 Align arrow to Top of casing here 2 Press to SNAP down cover Lift up latch here to open Battery Cover Probe Socket DO Probe Connector: 1. With white dot facing up, push plug into socket to connect then turn to tighten lock ring...
-
Page 5: Making Measurement
CALIBRATION 1. The probe is supplied without electrolyte for long-term storage. See MAINTENANCE section to add electrolyte on first use. 2. Calibration is performed in air in a well-ventilated area. 3. With the Probe connected to meter and sensor pointing down, press the ON/OFF button❶... -
Page 6: Set Mode
SET MODE (Altitude/Salinity compensation, Temp. unit, Auto-Off) 1. Press the SET button❶ for 10 seconds to enter set mode with the following set sequence (in Blue Lettering) as below: (At any time, press button❹ to exit SET mode) ON/OFF LCD sub-display “flashing” after ENTER key❹ is press ①... - Page 7 2. Half fill with new electrolyte into the (new) DIAGPHRAM CAP. Lightly tap the container to remove bubbles inside. Then replace Cap and O ring to the probe Wait 10-15min. 3. Diaphragm is installed. before calibration. 4. After the probe has been used for several months, the silver anode and gold cathode inside the electrolyte container may get tarnished because of polarization.
-
Page 8: Warranty
WARRANTY: TTBH Pte Ltd, warranties this product for a period of 12 months for main unit and 3 months for probe or sensors from date of purchase; against all defects in material and workmanship. This warranty does not apply to the abuse or misuse of the instrument.
Need help?
Do you have a question about the WalkLAB HD9031 and is the answer not in the manual?
Questions and answers