ISO 4852:1978
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Personal eye-protectors — Infra-red filters — Utilisation and transmittance requirements
Available format(s)
Hardcopy , PDF
Language(s)
English, French
Published date
01-10-1978
Withdrawn date
09-04-2025
Superseded by
€65.00
Excluding VAT
Gives the numbering of and transmittance requirements for filters. It also defines guidance on their selection and use. Optical test methods form subject of ISO 4854. Non-optical test methods form the subject of ISO 4855. The symbol for filters includes a code number of transmittance is described in clause 5 of ISO 4854.
| Committee |
ISO/TC 94/SC 6
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| DIN EN 1866:2006-03 | MOBILE FIRE EXTINGUISHERS |
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