Leak test (Annex 4, paragraph 1.8)
Leak test (Annex 4, paragraph 2.2)
Post-crash leak test: compressed hydrogen storage system filled with compressed hydrogen
POST-CRASH COMPRESSED HYDROGEN STORAGE SYSTEM LEAK TEST
Post-crash leak test: Compressed hydrogen storage system filled with compressed helium
A system leakage test shall be performed.
A leakage test is performed, to ensure that staff and environment are safe.
Section 7 requires that a container of a liquid chemical product must pass the leakage test described in this Schedule, or an equivalent test.
A container of a liquid chemical product must pass the leakage test described in Schedule 3 or an equivalent test.
tightness to sprayed water test
Safe operation after foreign body and water-tightness testing
Safe operation after foreign body and water-tightness testing
Test Method - Testing for Leaks - position of test sample
Doorsets and windows — Water-tightness test under dynamic pressure — Cyclonic aspects
Doorsets and windows — Water-tightness test under dynamic pressure — Cyclonic aspects
Doorsets and windows — Water-tightness test under dynamic pressure — Cyclonic aspects
Doorsets and windows -- Water-tightness test under dynamic pressure -- Cyclonic aspects
Doorsets and windows -- Water-tightness test under dynamic pressure -- Cyclonic aspects
Doorsets and windows -- Water-tightness test under dynamic pressure -- Cyclonic aspects
The bung hole can then be bored and a tightness test carried out.
Internal leakage Applicable if the Class of the component consists of internal valve seats that are normally closed during engine OFF condition
Following cycling and leakage re-test the component shall be capable of remove of the filling nozzle without spilling more than 30 cm3 LNG.
A proof test must be conducted to demonstrate the integrity of the static pressure system in the following manner:
(2) A proof test must be conducted to demonstrate the integrity of the static pressure system in the following manner:
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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