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DIN 50450-1
Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of water impurity in hydrogen, oxygen, nitrogen, argon and helium by using a diphosphorus pentoxide cell
Edition
1987-08
DIN 50450-2
Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of oxygen impurity in N₂, Ar, He, Ne and H₂ by using a galvanic cell
Edition
1991-03
DIN 51913
Testing of carbonaceous materials - Determination of density by gas pycnometer (volumetric) using helium as the measuring gas - Solid materials
Edition
2013-05
DIN EN 17527
Helium cryostats - Protection against excessive pressure; German version EN 17527:2021
Edition
2022-05
DIN EN 61788-8 ; VDE 0390-8:2011-06
Superconductivity - Part 8: AC loss measurements - Total AC loss measurement of round superconducting wires exposed to a transverse alternating magnetic field at liquid helium temperature by a pickup coil method (IEC 61788-8:2010); German version EN 61788-8:2010
Edition
2011-06
DIN EN ISO 6974-6
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C₁ to C₈ hydrocarbons using three capillary columns (ISO 6974-6:2002); German version EN ISO 6974-6:2005
Edition
2005-08
ISO 4233
Reactor technology - Nuclear fusion reactors - Hot helium leak testing method for high temperature pressure-bearing components in nuclear fusion reactors
Edition
2023-03
ISO 6892-4
Metallic materials - Tensile testing - Part 4: Method of test in liquid helium
Edition
2015-10
ISO 6974-6
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C₁ to C₈ hydrocarbons using three capillary columns
Edition
2002-10
ISO 6974-6 Technical Corrigendum 1
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C₁ to C₈ hydrocarbons using three capillary columns; Technical Corrigendum 1
Edition
2003-10