GB/T 21795-2008
Active
GB/T 22727.1-2008
Active
National standards
GB/T 22727.1-2008 Limits and methods of measurement of certain hazardous substances in telecommunication product—Part 1:Telecommunication terminal
GB/T 22727.1-2008 Limits and methods of measurement of certain hazardous substances in telecommunication product—Part 1:Telecommunication terminal
Basic Information
Standard Code:
GB/T 22727.1-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Methods for measuring the quality of other environmental factors
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2008-12-30
Implement Date:
2009-08-01
Pages:
33 pages
Scope
This part of GB/T 22727 specifies the safety limits and testing methods for six harmful substances contained in telecommunications terminal products, including lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium [Cr(VI)], polybrominated biphenyls (PBB), and polybrominated diphenyl ethers (PBDE).
The safety limit requirements in this part apply to telecommunications terminal products listed in the Key Management Catalog for Pollution Control of Electronic Information Products, and the testing methods in this part are applicable to telecommunications terminal products.
Development Information
Referenced Standards
Related Standards
GB/T 21796-2008
Replaced
GB/T 21796-2008 Chemicals—Activated sludge,respiration inhibition test
GB/T 21800-2008
Active
GB/T 21800-2008 Chemicals—Bioconcentration—Flow-through fish test
GB/T 21801-2008
Active
GB/T 21801-2008 Chemicals—Ready biodegradability—Manometric respirometry test
GB/T 21802-2008
Active
GB/T 21802-2008 Chemicals—Ready biodegradability—Modified MITI test (Ⅰ)
GB/T 21803-2008
Active