HRN EN 379:2002
Specifikacija za filtre za zavarivanje s promjenljivom svjetlosnom transmitancijom i filtre za zavarivanje s dvostrukom svjetlosnom transmitancijom (EN 379:1994+A1:1998)
| Oznaka: | HRN EN 379:2002 |
| Naslov (HR): | Specifikacija za filtre za zavarivanje s promjenljivom svjetlosnom transmitancijom i filtre za zavarivanje s dvostrukom svjetlosnom transmitancijom (EN 379:1994+A1:1998) |
| Naslov (EN): | Specifications for welding filters with switchable luminous transmittance and welding filters with dual luminous transmittance (EN 379:1994+A1:1998) |
| Područje primjene (EN): | This European Standard specifies requirements for welding filters which automatically switch their luminous transmittance to a lower value when a welding arc is ignited (referred to as welding filters with switchable scale numbers). The requirements of this standard apply if such a filter is to be used for continuous viewing of the welding process and if it is to be used only during the period when the arc is being ignited. This standards also specifies requirements for welding filters with zones of differing luminous transmittance (referred to as welding filters with dual scale number). These filters are used in welders' eye protectors (as specified in standards in preparation or are fixed to equipment). |
| Izdanje: | 1 |
| ICS: | 13.340.20 Zaštitna oprema za glavu |
| Tehnički odbor/pododbor: | TO 556, Osobna zaštitna oprema |
| Oznaka faze: | 95.99 - povlačenje HRN |
| Glasilo (rasprava): | Glasilo DZNM 1-2/2002 () |
| Glasilo (objava): | Glasilo DZNM 3-4/2002 () |
| Glasilo (povlačenje): | 6/2008 () |
| Način prihvaćanja: | pr - prihvaćanje strane norme u izvorniku |
| Cijena #1: | Cijena: 29,00 € | Jezik: en | Cjenovni razred: D | Broj stranica: 13 |
| Izvornik: | EN 379:1994,EN 379:1994/A1:1998 |
| Zamjenjena s: | HRN EN 379:2008 |
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