2m*2mm 焊接用混合气体 氢气/氩气测定5Å填充柱

Welding gas mixture, hydrogen/argon, for determination of 5 ⊙ packed column

Welding gas mixture hydrogen/argon for determination of 5 ⊙ packed column details:




This document describes the preparation method and test method of hydrogen mixture in argon for welding, establishes the inspection rules, and specifies the technical requirements, marking, packaging, storage and safety information requirements of the mixture.

This document is applicable to the mixed gas prepared from pure hydrogen (or high-purity hydrogen) and pure argon (or high-purity argon).



Name: Filled Column

Stationary phase: molecular sieve

Particle size: 0.18-0 25 mm

Specification: 2m * 2mm (outer diameter)

Model: 5 ⏵

Application: HG/T 5897-2022 welding gas mixture hydrogen/argon





The spectrum diagram of the filling column for the measurement of the mixed gas hydrogen/argon for welding: