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sklademVydáno: 2011
ISO 16900-4:2011
ISO 16900-4:2011-Respiratory protective devices — Methods of test and test equipment — Part 4: Determination of gas filter capacity and migration, desorption and carbon monoxide dynamic testing
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Anglicky PDF
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Francouzsky PDF
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Anglicky Hardcopy
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Francouzsky Hardcopy
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117.77 €
| Označení normy: | ISO 16900-4:2011 |
| Počet stran: | 16 |
| Vydání: | 1 |
| Vydáno: | 2011 |
DESCRIPTION
ISO 16900-4:2011
ISO 16900-4:2011 specifies the test method for determining gas capacity of separate or integral gas and combined filters for respiratory protective systems. ISO 16900-4:2011 includes the validation test at specified flow rates, a desorption test to access the ability of the filter to retain the adsorbed or absorbed gas, and carbon monoxide dynamic testing.