GMS_4CH High-Performance
4 channel gas mixer each with :
- control range 1 : 1000.
- traceable calibration over the entire flow range with real gases.
Calibration for refrigerants as :
R290 ( propane ) - R134a - R32 - R1234ze and others
Alternative to test gas cylinders :
Calibration Gas Tank system
This complete system provides calibration and test gases in a pressurized tank ( 40 ... 100 liters ).