Helium Purity Tester

Thermal conductivity type gas analyzer for detecting 0.01% up to 99.995% air in Helium (customer must specify desired purity accuracy). Designed for sampling and quantitative analysis of binary process streams of industrial gases and other gas mixing, cylinder identification, and atmosphere control applications.

• Designed for sampling and quantitative analysis of binary processstreams of industrial gases and other gas mixing, cylinder identification, and atmosphere control applications
• Digital readout of percent air in helium in 0.01% increments
• Installation: bench or 19” rack mount
• Power: 115-230 V, 50-60 Hz, 60W
• Options: Alarm relay output if threshold impurity exceeded (model Q11.4-TC-20 – HGR-AR)