About this product
Warranty Duration3 Months
Warranty TypeInternational Warranty
Product description
Portable Do Meter for Water with Temperature Meter Fish Pond Water Oxygen Meter Analyzer 0-40.00 mg/L, 0.1mg/L with Electrode Filling Fluid For Quatic Fish Pond
Measuring Range: 0.0-40.0 mg/L ;
Dissolved Oxygen Saturation : 0.0-300%
Temperature:0.0-40.0°C, 32.0 -104.0°C
•Dissolved oxygen:±1.5F.S.
Oxygen concentration:0.1%
High Senstivie probe, canbe detachable, annd equpped with 6 probe protective covers;
ATC:0-40°C the temperature influence the measurement of dissolved Oxygen;
DO calibration procedure:
Calibration procedure One-point calibration or two-point calibration :
1. 0.0%(anaerobic water) or 100.0%(air).
2.Calibration 0.0% (anoxic water) and 100.0% (air) simultaneously
Note: instrument is simple to calibrate. Make sure the probe is installed correctly before calibration
•100.0%-Calibration will be carried out in the air after the value stabilizes under the starting state. Press CAL for 5 seconds to release the button, and the screen will flicker with 100.0%. When the flicker is completed, the calibration will be completed.
•0%- Perform calibration in anaerobic water after the value is stabilized at the starting state. Press CAL for 5 seconds to release the button, and the screen flashes 0.0%. When the flashing is completed, the calibration is completed.
Restore factory settings:
When the instrument is turned on, press and hold the switch button for 5 seconds, releasethebutton and the screen will show "----" to restore factory settings successfully:
•DO9100 is a precision meter for measuring dissolved oxygen and temperature.The built-inmicro computer process or cancalculate and compensate all measurement data related todissolved oxygen and temperature. The shell of this in strument is waterproof, and the waterproofgrade:IP672.
•This dissolved oxygen meter has two measurement units: %andmg/L.
•The dissolved oxygen probe is a film with a polar ographic sensor and a thermistor for temperature measurement and temperature compensation. The permeable film separates the measured solution from the sensing electrode, but allows oxygen to pass through the film toreact, The solubility can be measured.
How to use and correct the procedure:
CAL calibration key (long press 5 seconds to enter the calibration interface)
Fahrenheit/Celsius temperature conversion key.
This pen-type intelligent dissolved oxygen analyzer (here in after referred to as the instrument)is mainly designed to facilitate the user to carry on-site operation. The instrument can be divided into two parts: sensorand electronic unit.
The sensor uses a polarographic film-type dissolved oxygen electrode.The electronic unit is composed of high integrated circuits. The instrument uses adot-matrix liquid crystal display to display dissolved oxygen values and temperatures.
1xEnglish Instruction Manual
3xDissolved oxygen membrane grop
1xElectrode filling fluid(30ml 1bottle)