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1) Before and after using the electronic density meter, perform weight correction.
Second, note when using:
1) The static electricity measurement object, please do not put on the electron density meter directly to measure, otherwise will affect the measurement result.
2) When testing, it is necessary to avoid accidentally dropping water on the measuring table, otherwise it will affect the accuracy of the measured value.
3) During operation, care should be taken to place the measurement object in the center of the measurement table.
4) During the measurement, the objects placed in the water hangers must be completely submerged in water, and ensure that there is no air bubbles on the surface of the tested sample.
5) Before each measurement, press the zero key to zero to avoid measurement error.
Third, special attention to matters:
2. If it is not used for a long time, empty the water in the water tank and wipe it clean to avoid air bubbles sticking to the sink.
3. Do not place the electron density meter under direct sunlight and near the air conditioner. Do not place the electron density meter in a place where the magnetic strength is strong and where there is more dust.
4, to avoid the occurrence of electronic densitometer drop and impact.
5. Do not disassemble the electronic density meter accessories.
6. Do not use an organic solvent to wipe the electron density meter 7. Avoid the penetration of dust and water into the interior of the electron density meter. Pay attention to the daily maintenance of the electron density meter.
8, the instrument must be placed in a dry and clean environment, and arrangements for safekeeping; if you do not use for a long time, you must remove the power supply, and remove the measuring station and sink.
Electronic Density Meter Usage Maintenance Precautions
First, pay attention before use: