Metrological verification calibration system

10-09-2014 Source:

Temperature calibration

 

Triple-point device, which can realize reproduction of 0℃ point during the calibration of Grade II standard platinum resistance sensors; multi-channel temperature inspection instrument, which can realize test and evaluation of temperature uniformity and volatility of temperature calibration bath; standard precision temperature measuring bridge; high-performance indicator temperature calibration baths, which can enhance detection accuracy of temperature measuring instruments and sensors. 

Temperature calibration

 

Humidity calibration

 

Multi-channel humidity; precision dew-point meter; low temperature double pressure humidity generator, which can improve the accuracy of humidity measuring instrument (sensor) and realize the dynamic characteristic test of humidity sensors; portable two-pressure humidity generator; temperature/humidity test chamber; oven and electronic balance for calibration of soil humidity instrument.

Humidity calibration

 

Air pressure calibration

Grade I full-automatic gas piston manometer, medium pressure gas piston gauge; electronic balance, which can realize verification and calibration of gas piston pressure gauges; precision digital pressure gauge, automatic pressure calibrator and air pressure sensor calibration chamber, which constitute grade II standard pressure group with existing local calibration chambers to perfect the standard pressure calibrator sequences; pressure/temperature test chamber, which can produce the capability to test and assess temperature characteristics of pressure instruments (sensor).  

 

Air pressure calibration

 

Data Logger Calibration

Equip with 1 set high-precision standard signal source for data logger calibration, 1 set multi-purpose digital oscilloscope, 1 set high-performance multifunction product calibrator, 1 set UPS uninterruptible power supply, 1 set regulated power source, for calibration of data collectors at automatic weather stations.

 

Digital oscilloscope

Engineering Vehicle for field test

Equip with 1 engineering vehicle with good cross-country performance for field test, carrying several vehicle-mounted calibration devices for emergent tests.

 

Editor Hao Jing





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