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Software knowledge of mass flow meters - focus on microfluidic control technology

The mass flow meter directly measures the mass flow rate of the medium passing through the flow meter, and also measures the density of the medium and indirectly measures the temperature of the medium. Today we are going to learn about the software aspects of mass flow meters:
Mass flowmeter troubleshooting: For the flowmeter just after calibration, be sure to pay attention to the zero calibration under the current working conditions. It must be ensured that the flowmeter is filled with medium and then the two-end shut-off valve can be closed to zero calibration. The specific method There are many kinds.
a. Zero calibration is incorrect.
b. The parameter settings are incorrect.
c. Pulse fluctuations of the power supply.
D.i/o configuration is wrong (must pay attention to the range).
e. Incorrect operation

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