Beijing tech instrument Co., Ltd.   

Full automatic colorimeter ADCI-60-C (Practical) quality requirements: JB/T5595 automatic colorimeter verification regulation of measuring instrument display: 1 of the absolute value, measurement of object color: (CIEX, Y, Z three stimulus values, Yxy color values, L*a*b* color space, Lab color space); 2, measurement of body color: (delta E, Delta L, Delta a, delta b); 3, the measurement of the whiteness of W: (this instrument has the domestic industry whiteness formula, is currently the largest expression whiteness formula instrument, including blue white R457, Hunter Ganz whiteness, whiteness, brightness, white building materials