Precision pressure gauge/YB - 150 - standard table

Precision pressure gauge/YB - 150 - standard table > product introduction:
Precision pressure gauge:
Precision pressure gauge is mainly used to check the ordinary pressure gauge used in industry, can also be used for on-line measuring the pressure of high precision work medium.Precision pressure gauge is pressure measurement test, detection, calibration and test verification is commonly used in pressure parameters, such as related areas of a measurement standard.
Precision pressure gauge formerly known as the standard pressure gauge, in our country also has many years of production history, has a complete series and complete specifications, and execution of the national standard GB - 1227 verification regulation JJG - 49.Its simple structure, stable performance, instructs the visual image and the high cost performance and complete series in petroleum, chemical industry, etc, in the production and scientific experiments, and at all levels of pressure value transmit.in metrological verification department has a wide application.
The accuracy of precision pressure gauge level: this instrument is a kind of spring tube with high precision pressure measuring instrument for measuring element, belongs to the classification of bourdon tube type pressure gauge, is of high precision standard bourdon tube type pressure gauge.Their level of accuracy is divided into class 0.4, 0.25, 0.25, 0.1.People often call 0.4 and 0.25 meter high precision pressure gauge, and often the accuracy of 0.16 and 0.1 magnitude instrument called high precision pressure gauge or high precision pressure gauge.
Precision pressure gauge specifications: