Digital Portable Colorimeter Color Meter Caliber 4mm 8mm Colorimeter CIELAB CIELCH CIEXYZ sRGB Display Mode

The colorimeter applies to the color quality control, color difference control, color difference analysis, sampling testing and online testing for industries as textile, printing and dyeing, garments, shoes, leather, chemical, plastic, pigment, paint, ink, printing, metal, photography and toys etc., as well as to the auxiliary color matching during the processes as injection, inking, painting and spraying coating etc. Technical Specifications Model: WR-18 Color Space: CIELAB CIELCH CIEXYZ sRGB Color Difference Formula: E*ab ,E*LCH Measurement Caliber: φ8mm/φ4mm Illumination Condition: CIE Recommendation:8/d Light Source: D65 A F(CWF) Sensor: Photodiode array Observer: CIE 10° Standard observer Measurement Range: L: 0 to 100 Repeated Accuracy: E<0.06 Table Difference: E<0.2 Measurement Interval: 0.5 Sec. Storage Capacity: Type sample data : 100 groups ; Testing sample data: 200 groups Lifetime of Bulb: 5 years more than 1.6 million measurements Display Screen: TFT true color 2.8inch@(16:9) Language : English/Simplified Chinese Interface of External: USB2.0 (USB-B) RS-232 (115200bps) Working Temperature Range: 0℃-40℃（32℉-104℉） Storage Temperature Range: -20℃-50℃（-4℉-122℉） Humidity Range: Relative humidity less than 85%,without condensation Weight: 700g Size: 199 x 68 x 90mm Package Size: 400 x 240 x 340mm Battery Charging Time: 8 hrs Battery: Li-ion battery, 5000 times Measurement

• ★ This colorimeter can display the deviation of the color, such as the lack of black and whitish, reddish lack of green, yellow lack of blue, and can assist harmonize colors.
• ★ 4mm and 8mm measuring caliber can be freedom to switch
• ★ Three types of lighting source(D65,A,F2).
• ★ Can connect the computer software,Implement the data uploaded to the computer.
• ★ The large data capacity storage space.