GOST R 12.4.220-2012
Occupational safety standards system. Respiratory protective devices. Self-contained closed-circuit breathing apparatus for escape. Technical requirements. Test methods. Marking. Sampling rules

Standard No.

GOST R 12.4.220-2012

Release Date

2012

Published By

RU-GOST R

Status

Be replaced 2023-06

Replace By

GOST R 12.4.220-2022

Latest

GOST R 12.4.220-2022

Replace

GOST R 12.4.220-2001

GOST R 12.4.220-2012 Referenced Document

• GOST 12.4.008-1984 Occupational safety standard system. Personal protective facilities. Determination procedure of field of vision
• GOST 12.4.157-1975 Occupational safety standards system. Industrial filtering gas masks and respirators. Nephelometric methods for determination of penetration coefficient of oil mist under the face part
• GOST 15150-1969 Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
• GOST 18321-1973 Statistical quality control. Item random sampling methods
• GOST 6433.2-1971 Solid electrical insulating materials. Methods for evaluation of electrical resistance at d. c. voltages
• GOST 949-1973 Small and medium volume steel cylinders for gases for Pw<=19,6 MPa (200kgf/cm2). Specifications
• GOST R 12.4.026-2001 Occupational safety standards system. Safety colours, safety signs and signal marking. Purpose and rules of application. General technical requirements and characteristics. Methods of tests
• GOST R 12.4.189-1999 Occupational safety standards system. Respiratory protective devices. Masks. General specifications
• GOST R 12.4.268-2012 Occupational safety standards system. Respiratory protective devices. Method of definition of the maintenance the carbon dioxide and oxygen in the inhaled mix
• GOST R 12.4.269-2012 Occupational safety standarts system. Respiratory devices and self-rescuers for protection of bodies of breath. Method of definition of operational characteristics

GOST R 12.4.220-2012 history

• 2023 GOST R 12.4.220-2022 Occupational safety standards system.Respiratory system protective devices.Self-contained closed-circuit breathing apparatus for escape with chemically bonded or compressed oxygen.Technical requirements.Testing methods.Marking.Sampling rules
• 2012 GOST R 12.4.220-2012 Occupational safety standards system. Respiratory protective devices. Self-contained closed-circuit breathing apparatus for escape. Technical requirements. Test methods. Marking. Sampling rules
• 2001 GOST R 12.4.220-2001 Occupational safety standards system. Respiratory protective devices. Self contained escape apparatus with chemical oxygen. General technical requirements. Test methods