ISO 4852:1978
Withdrawn
View Superseded by
Personal eye-protectors — Infra-red filters — Utilisation and transmittance requirements
Hardcopy , PDF
English, French
10-01-1978
04-09-2025
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Withdrawn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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