Statistical Process Control

The whole purpose of Statistical Process Control is to show that the quality system in operation is capable to produce to the required specification.

JALITE has operated capable systems since 1980 for the production of various types of photoluminescent products.

ISO 17398 has now been published to provide a classification of luminance performance for various qualities of photoluminescent material.

ISO 15370 sets requirements for Low Location Lighting on board passenger vessels and the width of installed lighting lines may be varied according to the luminance decay characteristics in the installed position.

The JALITE quality system showing capability to produce consistently to specification is essential to meeting these classifications and specified requirements.