Bante810 Benchtop Dissolved Oxygen Meter
10
Troubleshooting
LCD DISPLAY
CAUSE
CORRECTIVE ACTION
DO probe does not connect to meter
Check the connector of probe.
Measured value is out of range
Check the DO membrane whether clogged, dirty or broken.
Electrolyte solution is depleted
Refilling electrolyte solution.
Zero oxygen solution is contaminated
Replace the calibration solution.
Specifications
Dissolved Oxygen
Model
Bante810
Range
0.0~20.0mg/L
Accuracy
± 0.5mg/L
Resolution
0.1mg/L
% Saturation of Oxygen
Range
0.0~200.0%
Accuracy
± 2.0%
Resolution
0.1%
General
Temperature Compensation
0~40° C, 32~104° F, Automatic
Barometric Pressure Correction
60.0~112.5kPa, 450~850mmHg
Salinity Correction
0~35g/L
Connector
6-pin
Display
LCD (135 × 75mm)
Operating Temperature
0~60° C
Relative Humidity
<80%
Power Requirements
DC9V, using AC adapters, 220VAC/50Hz
Dimensions
210 (L) × 205 (W) × 75 (H)mm
Weight
1.5kg
Addendum: Preparation of the Zero Oxygen Solution
Dissolve 500mg of sodium sulfate (Na
2
SO
3
) reagent and a small amount of cobalt(II) chloride hexahydrate (CoCl
2
•
6H
2
O) in the 250mL distilled water, mix the
solution until the reagent is completely dissolved.
