EN 379:1994
(Main)Specification for welding filters with switchable luminous transmittance and welding filters with dual luminous transmittance
Specification for welding filters with switchable luminous transmittance and welding filters with dual luminous transmittance
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).
Anforderungen an Schweißerschutzfilter mit umschaltbarem Lichttransmissionsgrad und Schweißerschutzfilter mit zwei Lichttransmissionsgraden
Diese Norm legt Anforderungen für die Schweisserschutzfilter fest, die ihren Lichttransmissionsgrad automatisch auf einen niedrigen Wert schalten, wenn der Schweisslichtbogen gezündet wird (als Schweisserschutzfilter mit umschaltbarer Schutzstufe bezeichnet). Die Anforderungen dieser Norm gelten sowohl, wenn ein derartiges Filter für die dauernde Beobachtung des Schweissvorgangs benutzt werden soll, als auch, wenn es nur während der Zündung des Bogens verwendet werden soll.
Spécifications concernant les filtres de soudage avec facteur de transmission dans le visible commutable et les filtres de soudage avec double facteur de transmission dans le visible
La Présente Norme spécifie les exigences relatives à des filtres de soudage qui commutent automatiquement leur facteur de transmission dans le visible à une valeur plus faible lorsqu'un arc de soudage est amorcé (on appelle ces filtres des filtres de soudage à numéros d'échelon commutables). Les spécifications de la présente norme s'appliquent si un tel filtre est à utiliser pour l'observation continue du processus de soudage et s'il est à utiliser uniquement pendant la période où l'arc est amorcé.
Specifikacija za samozatemnitvene filtre in za filtre z dvojnim prepustnim območjem za varjenje
General Information
- Status
- Withdrawn
- Publication Date
- 26-Jan-1994
- Withdrawal Date
- 16-Sep-2003
- Technical Committee
- CEN/TC 85 - Eye-protective equipment
- Drafting Committee
- CEN/TC 85 - Eye-protective equipment
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 17-Sep-2003
- Completion Date
- 17-Sep-2003
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
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Frequently Asked Questions
EN 379:1994 is a standard published by the European Committee for Standardization (CEN). Its full title is "Specification for welding filters with switchable luminous transmittance and welding filters with dual luminous transmittance". This standard covers: 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).
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).
EN 379:1994 is classified under the following ICS (International Classification for Standards) categories: 13.340.20 - Head protective equipment. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 379:1994 has the following relationships with other standards: It is inter standard links to EN 379:2003, EN 379:1994/A1:1998. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 379:1994 is associated with the following European legislation: EU Directives/Regulations: 89/686/EEC; Standardization Mandates: M/BC/CEN/88/5. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 379:1994 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.UHSXVWQLPAnforderungen an Schweißerschutzfilter mit umschaltbarem Lichttransmissionsgrad und Schweißerschutzfilter mit zwei LichttransmissionsgradenSpécifications concernant les filtres de soudage avec facteur de transmission dans le visible commutable et les filtres de soudage avec double facteur de transmission dans le visibleSpecification for welding filters with switchable luminous transmittance and welding filters with dual luminous transmit
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