Caliber 4mm 8mm Color Difference Meter Colorimeter Measurement Range L: 0 to 100

Product Description:
1. Connect PC software to print out data report; 
2. 4mm, 8mm alternative aperture, to meet different surface measurement demands; 
3. Automatic correction when starting up, no need to do calibration manually each time; 
4. Cost-efficient: good performance, stable measurement, low cost. 
5. high performance precision colorimeter

Introduction:
It is years of painstaking development of the high-precision colorimeter, serially developed according to the measuring requirements on different products and gain many optimal achievements with cost performance.
It can be applicable in textile, printing and dyeing, clothing, footwear, leather, chemicals, plastics, film, pigments, paints, inks, metal, photography, toys, food medicine and other liquid, powder and special industry for color quality control, color analysis, sample testing, production line testing, also suitable for injection molding, ink, paint, spray and other color industries. Also extensive used in researching institution and laboratory. It can precisely measure kinds of color index in color space, help to analyze color matching freely and color management, with color analysis software, it will extend more functions.

Technical parameter:
Color Space:CIELAB CIELCH CIEXYZ sRGB
Color Difference Formula:△E*ab △E*LCH
Aperture :Φ4mm/φ8mm
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 with 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：0℃-40℃（32℉-104℉）
Storage Temperature：-20℃-50℃（-4℉-122℉）
Humidity Range：Relative humidity less than 85%,without condensation
Weight：700g
Size :199*68*90mm
Battery Charging Time：8 hrs
Battery：Li-ion battery, 5000 times Measurement
Standard Accessories:AC adapter/ 3000mAH Li-ion battery/User manual/Warranty card/USB data line/ Color-analysis software/White board
Optional Accessories:Flour measuring device/Micro printer/liquid, powder, pulp accessory