ISO 7686 Plastics pipes and fittings — Opacity — Test method

ISO 7686 principle consists in measuring the light flux passing through a test piece cut from a pipe or fitting as a percentage of the incident light flux on the test piece. The standard lays down the maximum acceptable limit for the light which may pass through the wall of the pipe or fitting, if the product standard specifies that they shall be opaque.

Key word: 

opacity: light energy which has passed through the wall of the test piece, expressed as a percentage of the incident light energy on the test piece

light intensity: light energy which has passed through the test piece

maximum light intensity: maximum light energy received from the light source

ISO 7686 Plastic Pipe Opacity Tester (UT2033)

UnitedTest Company pipe opacity tester can be used to determine the impermeability determination of plastic pipes and fittings (showing results as a percentage). The instrument is controlled by an industrial touch screen and operated by a touch screen. It has the function of automatic analysis, recording, storage, display. The series of products are widely used in scientific research institutions, universities, quality inspection departments, production enterprises.

Conform to standard: ISO 7686:2005 Plastics pipes and fittings — Determination of opacity

For more information or details, please contact us:

Email: export@unitedtest.com 

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