Benchtop Color Measuring and Color Difference Meter

Quick Detail

Package & Delivery Lead Time

Detailed Description

Features and applications Type WSC-S color-measuring and color-difference meter is a kind of colorimeter，which is characterized by its good performance ，wide applications，and easy operation．This instrument can be used to measure the reflected colors of various objects，and to measure the whiteness and colourity of the object as well as the color difference between two objects．Type WSC-S color-measuring and color-difference meter is provided with two measuring heads of different geometries，i．e．O/d and 45/0 specified by CIE ( Commission Internationale de l’Eclairage)．The user can select a suitable measuring head in accordance with the requirements in his own industry．WSC-S color-measuring and color-difference meter is a desk-top and portable type instrument．It can not only display but also print the data．This instrument can widely be used in various departments and industries such as textile，dye, printing and dyeing，paper-making， construction material，enamel，ceramics，food，printing，metrology，etc． Main Specifications 1．Illumination geometries of the instrument: 0/t and 45/0 2．Light spectrum conditions: Total response is equivalent to the three stimulation values X10，Y10，and Z10( hereafter referred to as simply X，Y，and Z ) under the viewing-field color matching functions of the CLE standard illuminator D65 and 10°．If required by the by the user，light source C and the combinations of the three stimulation values X，Y，and Z can be provided for the user． 3．Illumination sample area: Ø20 4．Supply voltage: 220±22V，50±1Hz 5．Display modes: Digital display and print output 6．Color representations： (1) X ,Y,Z;Y, x, y;L*,a*,b*;L,a,b;L*,u*,v*;L*,c*,h;and ,Pe; λd (2) Color- difference： ΔE(L * a *b*);ΔE(Lab);ΔE(L *u *v*);ΔL*,ΔC*,ΔH*; (3) White (a) Ganz whiteness: Binary linear whiteness recommended by CIE． (b) Blue-light whiteness: W = B (c) Tabble whiteness: It is recommended by ASTM (American Society for Testing and Materials); W = 4B − 3G (d) Reflection whiteness of 457 R 7．Reproducibility：δu( y) ≤ 0.5；δu(x)andδu( y)are ≤ 0.003 8．Stability: δy ≤ 0.6

Basic Company Information

Qualtech Products Industry Co. Ltd

Company Advantage

Detail Company Introduction