Measurement errors can be divided into the following categories:
    System error:When the same quantity is measured many times under the same conditions, the error value remains constant, or when the conditions change, its value changes according to a certain law (constant and variable value).
    Random error:Under the same measurement conditions, when the same quantity is measured many times, its absolute value and sign change in an unpredictable way.

    Gross error:Errors caused by, for example, incorrect measurements that significantly distort the results of measurements or that substantially exceed those expected under specified conditions.

    Billion leride Focusing on micro-precision, we provide measuring equipment and technical services for home appliances (compressors), automotive, aerospace (aerospace), precision machining, semiconductor manufacturing and other industries. If you are interested or want to know more detailed information, 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!