Số hiệu tiêu chuẩn
prEN 13274-1
Tên tiêu chuẩn
Respiratory protective devices - Methods of test - Part 1: Determination of inward leakage and total inward leakage
Ngày phát hành
1998-06-00
Tiêu chuẩn tương đương
DIN EN 13274-1 (1998-09), IDT * 98/541897 DC (1998-06-17), IDT * S76-007-1, IDT * OENORM EN 13274-1 (1998-11-01), IDT
Tiêu chuẩn liên quan
prEN 132 (1997)
Từ khóa
Bonnets * Breathing apparatus * Combined filters * Definitions * Density * Dimensions * Face (anatomy) * Filtering devices * Filters * Helmets * Impermeability * Leak tests * Leakage * Marking * Masks * Materials * Occupational safety * Particle filters * Protective clothing * Protective equipment * Respirators * Respiratory protections * Safety engineering * Sampling methods * Sodium chloride * Specification (approval) * Test set-ups * Testing * Workplace safety * Tightness * Freedom from holes