разница между газ детектор проверка, калибровка, калибровка и проверка
Газ детекторы помощь заводы решать газ безопасность проблемы во время промышленность производство. Но это есть также а точность инструмент, который потребности к быть понятый и используется правильно к играть его должное роль. Но в факт, когда мы использовать the gas detector, мы будет идти в некоторые недоразумения, такой как мышление that verification, калибровка, калибровка, калибровка, калибровка the same. В факт, это есть a неправильное понимание. Что есть В различия?
The difference between verification, calibration, calibration and verification of gas detectors:
1. Калибровка
The operation of improving the accuracy (precision) of an instrument or system by compensating for instrumental system errors by measuring the deviation of a standard. Calibration is generally used for higher precision instruments.
2. Верификация
Согласие к национальный метрология верификация нормативные акты, it is an activity to determine whether the indication error of measuring instruments meets the requirements through experiments. The scope of verification is the mandatory verification of measuring instruments clearly stipulated in the metrology law of our country.
3. Калибровка
The activity of determining the indicator value of a measuring instrument through experiments in accordance with relevant calibration specifications. Обычно, the error of the measured instrument relative to the standard is measured by comparing with the standard with high precision, so as to get the correction value of the indicator value of the measured instrument. Calibration is is mainly used for nondatory verification of measuring Инструменты.
4. Verify
In the absentence of relevant verification regulations or calibration specifications, it is a way to implement the transfer and traceability of the value compiled by the organization self. It is mainly used for measuring instruments, or measuring instruments with relatively low accuracy.
The main difference between calibration, verification, calibration and verification of gas detectors:
Calibration is a dynamic process of rechecking the accuracy of the test equipment and eliminating errors in time while measurement.
Во-вторых, верификация, калибровка и верификация are static measurement processes carried out on a periodic basis.
1. It belongs to the national compulsory inspection catalog and is submitted for inspection;
2. Те кто есть не в the национальный обязательный верификация каталог но иметь JJG или JJF, shall submit for inspection/calibration, or the enterprise has standard equipment, appliances and calibration methods, and can perform self-calibration;
3. If there is no JJG and JJF, self-check.
