UKK-6 CRYOCONCENTRATION UNIT
The UKK-6 cryoconcentration unit (hereinafter referred to as UKK-6) is an integral part of an automated chromatographic complex based on the Kristallux-4000M gas chromatograph and is designed to control the quality of 6.0 grade helium and 6.0 grade hydrogen for the presence of micro-impurities of Ne, CH4, O2+Ar, N2, CO, CO2 and H2.AUKK-6 concentrates gaseous impurities (Ne, H2, O2+Ar, CH4, CO and CO2) in helium and hydrogen in sorption columns at liquid nitrogen temperature, followed by focusing and thermal desorption of accumulated impurities and introducing them into a gas chromatograph to determine their qualitative and quantitative composition.
technical specifications
The analyzed gas is Helium, hydrogen
Temperature of sorption columns during adsorption, 0C -196
Maximum temperature of thermal desorption, 0C 400
The pressure of the analyzed gas, not more than 0.4 MPa
Inlet gas pressure, not more than 1.0 MPa
Total analysis time, no more than 17 minutes
Volume of a vessel with liquid nitrogen, l 6
Automatic replenishment (topping up) of liquid nitrogen before each concentration cycle -
Supply voltage 230-240V, 50-60Hz
Power consumption, no more than W0C 2000
Overall dimensions (WxDxH), mm 30
Weight, not more than 0.02-1.7 kg
Produced in: Yoshkar-Ola, Mari El