Loading data. Please wait

SANS 50405:2003*SABS EN 405:2003

Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, marking

Số trang: 42
Ngày phát hành: 2003-08-04

Liên hệ
Specifies the performance requirements, test methods and marking requirements for valved filtering half masks incorporating either gas or combined filters as respiratory protective devices.
Số hiệu tiêu chuẩn
SANS 50405:2003*SABS EN 405:2003
Tên tiêu chuẩn
Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, marking
Ngày phát hành
2003-08-04
Trạng thái
Có hiệu lực
Tiêu chuẩn tương đương
EN 405 2001 IDT
Tiêu chuẩn liên quan
EN 132 * EN 134 * EN 141 * EN 143 * EN 371 * EN 372
Thay thế cho
SANS 50405:1992*SABS EN 405:1992
Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, marking
Số hiệu tiêu chuẩn SANS 50405:1992*SABS EN 405:1992
Ngày phát hành 1998-04-06
Mục phân loại 13.340.30. Thiết bị bảo vệ hô hấp
Trạng thái Có hiệu lực
Thay thế bằng
Từ khóa
BREATHING APPARATUS * BREATHING RESISTANCE * CLASSIFICATION * CLOGGING * FILTERS * FILTRATION * FLAMMABILITY * GAS FILTERS * GASES * LEAK TESTS * MARKING * MASKS (PROTECTIVE CLOTHING) * MECHANICAL TESTING * PARTICULATE MATERIALS * PERFORMANCE * RESPIRATORY PROTECTIVE DEVICES * SAFETY DEVICES * SPECIFICATIONS * TESTING * Fuses * Particulate materials * Leak tests * Classification * Stabilization * Power * Performance * Efficiency * Locking devices * Marking * Testing * Specifications * Output capacity * Masks (protective clothing) * Gas filters * Breathing apparatus * Safety devices * Mechanical testing * Gases * Filters * Flammability * Filtration
Số trang
42