Min. Order Reference FOB Price
1 Set US$500.00-3,000.00 / Set
Product Description
1. INTRODUCTION: This is Powder Test Whiteness Machine/Brightness Tester The brightness meter is mainly used to test the whiteness of diversified objects such as paper and board, pulps and chemical fiber, textile, plastic, ceramic, enamel, fecula, salt, white cerement, porcelain clay and French ...