Methods of test for paints. Optical tests on paint films - Determination of colour and colour difference: measurement Ingestion-build-65808 Other conversion factors in this

Other conversion factors in this standard include:

Convector heaters of nominal heat input not exceeding 4

Electrodeposited zinc alloys with nickel

This revision has resulted in a few terms that were no longer used in lens standards or in communications between participants in the lens manufacturing and dispensing chain being deleted

Maximum acceptable variations

Methods of test for paints. Optical tests on paint films - Determination of colour and colour difference: measurement Ingestion-build-65808 Other conversion factors in this1 Scope and field of application This part of ISO 7724 describes the method for determining the colour co ordinates of paint films. The method is only applicable to paint films that appear to be uniformly of one colour, i. e. monochromatic, when examined with normal vision. Paint films that do not completely hide a non transparent substrate represent an opaque system and may be measured by using the procedure described in this part of ISO 7724.