Acid environment test Sample Clauses
The Acid Environment Test clause defines the requirement for products or materials to undergo testing in acidic conditions to assess their durability and resistance to corrosion or degradation. Typically, this involves exposing the item to a specified acidic solution for a set period and then evaluating its physical or functional integrity. This clause ensures that only materials capable of withstanding harsh, corrosive environments are used, thereby reducing the risk of premature failure and ensuring long-term reliability in challenging conditions.
Acid environment test. On a finished cylinder the following test procedure should be applied:
Acid environment test. On a finished cylinder the following test procedure should be applied:
(a) Exposing a 150 mm diameter area on the cylinder surface for 100 hours to a 30 per cent sulfuric acid solution (battery acid with a specific gravity of 1.219) while the cylinder is held at 26 MPa;
(b) The cylinder shall then be burst in accordance with the procedure defined in paragraph A.12. above and provide a burst pressure that exceeds 85 per cent of the minimum design burst pressure.
Acid environment test. One cylinder shall be tested in accordance with paragraph A.14 (appendix A) and meet the requirements therein. An optional environmental test is included in the informative appendix H to this annex.
Acid environment test. 2.10.1. Test procedure A finished container shall be exposed for 100 hours to a 30 per cent sulphuric acid solution (battery acid with specific gravity of 1.219) while pressurized to 3,000 kPa. During the test, a minimum of 20 per cent of the total area of the container has to be covered by the sulphuric acid solution. Then, the container shall be submitted to a burst test as defined in paragraph 2.2. of this annex.