Vici Valco

Vici Valco Nitrogen Purifier, Model 2, 24VDC, Input 110/230Vac EUR Power Cable

Name: Vici Valco Nitrogen Purifier, Model 2, 24VDC, Input 110/230Vac EUR Power Cable
Brand: Vici Valco

Carrier gas purity is essential in any application requiring extreme sensitivity. Impurities limit detector sensitivity and can even destroy capillary columns. The Valco nitrogen purifier provides "point-of-use" purification to sub-ppm levels of reactive gaseous impurities. Based on 10 ppm total inlet impurities, outlet impurities are less than 10 ppb for H2O, H2, O2, NO, NH3, CO, and CO2. Other impurities removed include CF4, CCl4, SiH4, and light hydrocarbons. CH4, He, Ne, Ar, Kr, Xe, and Rn are not removed. The purification substrate is a non-evaporable heat-activated gettering alloy. This stable alloy is contained in a welded assembly, so the purifiers can be used safely in industrial applications with minimal precautions. When the getter is heated, the oxide film on the particle surface is eliminated, allowing nitrogen to diffuse into the bulk of the getter particles. The purifier features a self-regulating design which maintains the getter material at the optimum temperaShow more

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