8. Measurement data can pass national metrology authentication.
Technical Specification
Illuminating/Viewing Geometry: 8°/ d
Light Source: LED Light
Sensor: silicon photodiode array
Measuring aperture: Φ8mmflat aperture; Φ4mmtip aperture
Color Space：CI E L AB，XYZ，LCh，CI E RGB，CI E LUV
Color Difference Formula: ΔE* ab, ΔE( h) , ΔE* uv,ΔE* 94, ΔE*cmc ( 2: 1) , ΔE*cmc ( 1: 1) , ΔE* 00
Other Chromaticity Data: WI ( E313，CI E, AATCC，Hunt er )，YI ( D1925，313)，Color Fastness, Staining Fastness, J PC79，BFD( 1. 5: 1)，FMCI I
Observer: CI E 10°
Illuminant: D65，A，C，D50，F2，F6，F7，F8，F10，F11，F12
Display Data: Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset,
Measuring Time: 0. 4s
Repeatability: ΔE* ab 0. 03 (Average of 30 measurements of standard white plate within 5s)
Errors between each instrument: within Delta E*ab 0.2
Dimension: 205*67*80mm
Weight: 500g
Battery: rechargeable lithium-ion battery 3. 7V @ 3200mAh
Lamp Life: 5 years, more than 1.6 million measurements
Screen: TFT 2.8 inch（16: 9）
Interface: USB/ RS- 232
Storage: 100 Standards, 20000 Samples
Operating Temperature:0~40℃（32~104°F）
Storage temperature:-20~50℃（-4~122°F）
PC software: CQCS3 software
Optional accessory: miniature thermal printer, powder test box
