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PR NF C20-700-3-6 ; PR NF EN IEC 60068-3-6
Environmental testing - Part 3-6: Supporting documentation and guidance - Confirmation of the performance of temperature/ humidity chambers
PR NF C74-204 ; PR NF EN IEC 61674
Medical electrical equipment - Dosimeters with ionization chambers and/or semiconductor detectors as used in X-ray diagnostic imaging
PR NF X43-404-43 ; PR NF ISO 16000-43
Indoor air - Part 43: Standard method for assessing the reduction rate of culturable airborne fungi by air purifiers using a test chamber
14/30296615 DC
BS EN 60731 AMD1. Medical electrical equipment. Dosimeters with ionization chambers as used in radiotherapy
Edition
2014-09-16
22/30458390 DC
BS EN 61674 Ed.3.0. Medical electrical equipment. Dosimeters with ionization chambers and/or semiconductor detectors as used in X-ray diagnostic imaging
Edition
2022-07-07
23/30432783 DC
BS ISO 16000-43. Indoor air. Part 43. Standard method for assessing the reduction rate of culturable airborne fungi by air purifiers using a test chamber
Edition
2023-11-06
23/30470151 DC
BS EN IEC 60068-3-6. Environmental testing. Part 3-6. Supporting documentation and guidance. Confirmation of the performance of temperature/ humidity chambers
Edition
2023-11-06
23/30473440 DC
BS EN IEC 60068-3-11. Environmental testing. Part 3-11. Supporting documentation and guidance. Calculation of uncertainty of conditions in climatic test chambers
Edition
2023-05-25
BS ISO 1431-3
Rubber, vulcanized or thermoplastic. Resistance to ozone cracking. Reference and alternative methods for determining the ozone concentration in laboratory test chambers
Edition
2017-07-20
BS 5834-1
Surface boxes, guards and underground chambers for the purposes of utilities. Specification for guards and plinths
Edition
2017-02-28