This is required when we detect other item parameters of the workpieceswitchgasMoving measuring headIn order to ensure the replacement of the probe aerometerThe accuracy of the enterprise must pay attention to the following matters, come and see if you do it right?

    1.Consider whether the flow rate of the air source is sufficient, when the circular nozzle is replaced by a rectangular nozzle, if the sensor does not show a value, it proves that the flow may have a problem, and it is necessary to pay attention to the pressure gauge (2.5×105～3.5×105Pa);
    2.Before replacing the probe, the nozzle number of the probe head should be recorded. If the nozzle model of the probe head changes, the same nozzle must be ordered to match it;
    3. switch Pneumatic measuring headWhen the sealing ring can not be lost, confirm the positioning during installation to avoid being cut off, and pay attention to prevent bumping when the probe is heavy. Before system correction, the sensor does not have any correction and compensation, and the system correction coefficient should be restored to1;
    4.After replacing the probe, first calculate the amplification factor of the system: measure the large and small calibration parts with the pneumatic probe, write down the sensor display value, calculate the ratio of the difference between the measurement value of the calibration part and the sensor display value, that is, the amplification factor of the sensor, and then input the coefficient into the device; Second, check the sensor coefficient, measure the large and small calibration parts with the pneumatic measuring head again, compare the display value with the measurement value again, and compare the difference with the measurement difference several times. If the difference is not correct, the coefficient needs to be re-corrected, and the surface roughness compensation can be carried out if necessary.
    To sum up, we are in switch Pneumatic measuring headBe sure to operate in accordance with the instruction manual to avoid measurement errors caused by improper operation.
    Located in the Suzhou Industrial Park of China-Singapore cooperation, Eleride focuses on micro-precision, providing cutting-edge measuring equipment and technical services for home appliances (compressors), automotive, aerospace (aerospace), precision machining, semiconductor manufacturing and other industries. If you are interested in pneumatic measuring head or want to know more details, please click on our online customer service for consultation, or call the national unified service hotline directly 400-682-7787. We look forward to your call!