The product complies with JJG640-1994 Verification Regulation for Differential Pressure Flowmeters; JJG875-2005 Verification Regulation for Digital Pressure Gauges; Enterprise standard Q/WTH09-2015 TH-BQX Series Portable Gas, Dust, Smoke Sampler Calibration Device.
Application Scope
This instrument is suitable for flow calibration of atmospheric samplers, medium flow air particulate samplers, flue gas and smoke samplers, and automatic monitoring systems used in environmental monitoring. After calibration by the metrology department, it ensures the accuracy and consistency of quantity value transfer, with attached calibration certificate.
Instrument Features
•5-inch 640*480 color touch screen display and operation;
•Composed of flow calibrators of multiple principles, wide flow calibration range, can easily calibrate various corresponding instrument flows;
•Built-in automatic pressure generator, automatically generates micro pressure and gauge pressure, automatically tracks set pressure;
•High pressure calibration accuracy;
•Can measure micro pressure and gauge pressure, leak detection, detect sampler load-carrying capacity;
•Uses 32-bit embedded microprocessor control, high-speed automatic data processing;
•Can store, query, and print test results;
•Built-in DC rechargeable battery, can work continuously for more than 8 hours.
