Powder Whiteness Tester Whiteness Meter Testing Machine Whiteness Tester Laser Subsurface Engraving Machine
ZB-B Whiteness tester Introduction The instrument mainly used to measure the brightness and whiteness,applied in paper, cardboard,textile, painting ,chemical building materials, plastic , cement ,food, salt, ceramics cosmetic etc, Like the following: 1.Measure ISO(R457
2024-01-26