QB/T 4695-2014 Translated English of Chinese Standard. (QBT 4695-2014, QB/T4695-2014, QBT4695-2014): Household and similar pre-filter [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 24 déc. 2016 - 18 pages This standard specifies the terms and definitions, product classifications and model designations, requirements, test methods, inspection rules, marking, packaging, transport and storage of household and similar filtration equipment for the removal of particulate matter in tap water. |
Table des matières
| 3 | |
Scope | 4 |
Terms and definitions | 5 |
Product classification and model designation | 6 |
Requirements | 7 |
Test methods | 9 |
Inspection rules | 15 |
Marking packaging transportation and storage | 17 |
Expressions et termes fréquents
backflush blank test centralized supplied water classification Inspection item codes for drinking comply CONDUCT sampling Corrosion resistance distribution equipment documents drinking water supply Electrical safety equipment and protective exit-factory inspection filter membrane filtration accuracy Flow rate Health Sanitary safety household and similar Inspection item Requirements INSTALL the pre-filter kilograms lamination leakage or permanent maximum working pressure Model designation MPa whichever municipal tap water Nominal outlet sampling port packaging particle mass particle size permanent deformation pressure drop pressure measurement sensors Product classification protective materials provisions of GB/T rated production capacity raw water regulator valve Relative humidity Retention rate safety evaluation codes sampling plan Sanitary safety evaluation Shanghai Shenzhen shown in Figure Spot check static pressure test supply and distribution terms and definitions test device test specimen Test water type inspection user instruction water inlet pressure Water meter water purification water sample whichever is larger