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BS EN ISO 9170-1:2020 Terminal units for medical gas pipeline systems - Terminal units for use with compressed medical gases and vacuum >
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BS EN ISO 9170-1:2020 Terminal units for medical gas pipeline systems - Terminal units for use with compressed medical gases and vacuum, 2024
- undefined [Go to Page]
- Foreword
- Introduction
- 1 Scope
- 2 *Normative references
- 3 Terms and definitions
- 4 General requirements
- 4.1 Safety
- 4.2 *Alternative construction
- 4.3 Materials
- 5 Design requirements
- 5.1 Medical gas supply
- 5.2 Terminal units for different pressures
- 5.3 Retention of gas specificity
- 5.4 Gas-specific connection point
- 5.5 Terminal unit check valve
- 5.6 Terminal unit maintenance valve
- 5.7 Connection of terminal units to the pipeline (see also 9.2)
- 5.8 Socket
- 5.9 Compliance
- 5.10 Endurance (connection/release)
- 5.10.1 Socket
- 5.10.2 Probe
- 5.11 *Pressure drop
- 5.12 Connection force and torque
- 5.13 Disconnection force and torque
- 5.14 Mechanical strength
- 5.15 Leakage
- 5.16 Gas specificity
- 5.17 Effective connection of probes
- 5.18 Electrical requirements
- 6 Constructional requirements
- 6.1 Cleaning
- 6.2 Lubricants
- 7 Test methods
- 7.1 General
- 7.2 Test for endurance
- 7.3 Test for pressure drop
- 7.4 Test for connection force and torque
- 7.5 Test for disconnection force and torque
- 7.6 Test for mechanical strength
- 7.7 Test for leakage
- 7.8 Test for gas specificity
- 7.9 Test for effective connection of probe
- 7.10 Test for durability of markings and colour coding
- 8 Marking, colour coding and packaging
- 8.1 Marking
- 8.2 Colour coding
- 8.3 Packaging
- 9 Information to be supplied by the manufacturer
- 9.1 Technical description
- 9.2 Instructions
- Annex A (informative) Rationale
- Annex B (informative) Environmental aspects
- Annex C (informative) Special national and regional conditions for electrical installations
- Bibliography [Go to Page]