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standard by International Organization for Standardization, 12/01/1987
Provides a means of assessing the deterious effects of ultra-violet radiation under static conditions. specifies 3 methods: one for bore sizes up to 25 mm, tested on the hose itself; one for bore sizes greater than 25 mm, tested on a piece of the hose wall, and one for bore sizes greater than 25 mm, tested on a piece of the hose coating. The last method should only be used, if it is not possible to carry out the test in accordance with method two. 3 figures show the various test piece holders.