3.1 Maintenance
Correct use and maintenance can ensure the normal and stable operation of the meter
for a long time.
In order to ensure insulation, the meter sockets must be kept clean, dry, avoid
contact with acid, alkali, salt solution and prevent moisture.
After used in environmental humidity is higher, wipe dry the electrode plug a
clean cloth.
To save the electrode in dry place.
3.2 Troubleshooting
Phenomenon
Cause of the problem
Troubleshooting
Boot does not
display
1. The power is too low;
2.The meter damage.
3. The LCD backlight is off
1. Connect the charger and turn on.
2.Replace or repair according to
regulation.
3. Close the automatic backlight
function, click on the touch screen
or press the key to open the LCD
backlight
The
conductivity
measurement
is not correct
1. The electrode performance is bad
2. Use incorrect way of
compensation
3.The conductive probe calibration
error
4. The calibration of the conductivity
standard solution has problem.
1. Replace the electrodes
2. Set the correct compensation
mode
3. Re-calibrate electrode
4. To buy or prepare standard
solution again
4 APPENDIX
Product ordering information
Product name and type
Specifications
INE-DDBJ-350 Portable
Conductivity Meter
A new generation of conductivity meter, meet the measurement
requirements of portable conductivity, TDS, salinity, resistivity,
temperature, measuring range: 1.0 grade, measurement range:
0.000 mu S/cm ~ 1000 ms/cm; Accuracy: ± 1.0% (FS);
DJS-1-L conductive probe
Suitable for measuring the conductivity, TDS, salinity, resistivity
T-818-L ATC probe
Suitable for measuring temperature
Conductivity standard solution
Four kinds of GB conductivity standard solution
3 MAINTENANCE
