Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: BS EN 14593-1-TC:2020
• Năm ban hành / Publication date: 2020
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Tracked Changes (Redline) - Respiratory protective devices - Compressed air line breathing devices with demand valve Part 1: Devices with a full face mask - Requirements, testing and marking
• Chỉ số phân loại Quốc tế (ICS) / By field: 13.340.30 - Thiết bị bảo vệ hô hấp
• Số trang / Page: 78

Phạm vi áp dụng / Scope of standard

This document specifies minimum requirements for compressed air line breathing devices with demand valve for use with a full face mask as a respiratory protective device (RPD).

Diving RPD are not covered by this document.

RPD used in abrasive blasting operations without additional protective features are not covered by this document.

Escape RPD, although certain requirements addressing the use in conjunction with escape RPD and escape conditions are given, are not covered by this document.

Laboratory and practical performance tests are included for the assessment of conformance to the requirements.