although Digital display gas momentum meter It has many advantages such as simple operation, high measurement accuracy, good measurement effect, wide measurement range, etc., but in the actual measurement process, there may be measurement errors, inaccurate accuracy and other phenomena, most of the reasons why this happens is that the measurement personnel do not use the digital display gas meter correctly in the measurement process.

    Below, billion Leride for you to share what digital display gas momentum meter measurement precautions, I hope to be helpful to you.

    First, maintain the appropriate air pressure
    The gas source pressure refers to the pressure of the machine that produces the gas and the gas source reserve gas. According to the output size of the gas source pressure, different pneumatic equipment can be supplied. As a branch of the gas momentum meter, the digital display gas momentum meter also needs to rely on the gas source pressure as the measuring power. Only the appropriate gas source pressure can ensure that the measurement results of the gas momentum meter are more accurate and effective.
    In addition, the air source pressure of the compressed air should be maintained at0.4~0.8MPaOtherwise, the measurement accuracy will be reduced.
    Second, often clean the air source filter component
    When the compressed air source of the air momentum meter is used for a long time, there will be leakage and mixed impurities, which will affect the measurement quality. For this reason, before compressed air enters the air gauge, an air source filter assembly is installed to clean the air source and stabilize the pressure.
    The air source filter component should be equipped with an automatic drainage device or manual drainage before and after the user works, and the filter element should be better timed or cleaned to ensure that the air source filter component can be used normally.
    Third, use proofreading gage
    During a long period of continuous measurement or when resuming work after an interruption of measurement, the calibration gauge should be used frequently to check the gas momentum meter.
    As a high-precision measuring instrument, the gas momentum meter should be checked frequently to ensure that its measurement is always at a high level, so it is necessary to often apply professional proofreading rules for calibration. And proofreading rules should be properly kept after use, so as not to bump and rust.
    Four, check the gas momentum meter according to the period
    The digital display gas meter and the calibration gauge should be sent to the verification period in time. After verification, if the size of the calibration gauge changes, the actual value of the new verification should be used as the basis for adjusting the multiplier of the gas momentum meter.
    Yileride focus on micro precision, research and development and production of digital display gas momentum meter, a variety of models, quality assurance, factory direct sales, price concessions.
    If you are interested in the digital display gas meter 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 hearing from you!