Instrumentation testing for dust-free workshops
2025-6-23
source:unknown
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- (1) The main instruments and meters used in dust-free workshops.
The main instruments and meters used in dust-free workshops include thermometers, hygrometers, barometers, differential pressure gauges, anemometers, anemometers, illuminance meters, sound level meters, air flotation particle meters, air flotation bacterial samplers, constant temperature and humidity chambers, etc.
(2) Classification of Instrumentation Testing
The testing of instruments and meters can be divided into three categories: product quality testing; Measurement performance testing; Security performance testing.
(3) Testing methods for main instruments and meters used in dust-free workshops
1. Product quality testing requires all technical requirements of testing instruments and meters, mainly used for purchasing acceptance testing. It can be self tested or commissioned to a third party for testing. The main basis for testing is the manufacturer's enterprise standard.
2. For the testing of metrological performance, if you do not intend to use the measured data of this instrument to issue a report to the public, you can conduct the testing yourself or entrust a third party to conduct the testing; If it is necessary to use the measured data of this instrument to issue a report to the outside world, it is necessary to entrust a metrology technical institution to conduct calibration and issue a calibration certificate (in the absence of conditions for issuing a calibration certificate, the testing report is valid)
3. Safety performance testing is a necessary inspection, which not only relates to the safety of the dust-free workshop, but also to the safety of personnel. General safety indicators can be self tested, while special safety indicators need to be tested by professional personnel.
