VTSYIQI Large Caliber Spectrophotometer Color Meter d/8 Colorimeter Color Matching 16mm Precise Reflectance Tester for Flat Powder Liquid Measurement Test

Specification
Geometric Conditions: d/8
Color Space:CIEL*a*b*、CIEL*C*h、Yxy
Standard Light Source:A、C、D50、D65、F2（CWF）、F12(U30)
Light Source:Combined LED
Color Diff. Formula:△E*ab、△E*Ch
Measuring Caliber:Facula 16mm(Caliber Φ16mm)
SCI/SCE:SCI
Sensor Array:Line array CMOS@256 pixels
Spectral Way:Concave diffraction grating
Observer:CIE10°(1964)、CIE2°(1931)
Wavelength coverage:400nm~700nm
Wavelength interval:10nm
Measuring interval:2.5 Second
Reflectance range:0%-200%
Repeated accuracy:△E＜0.07 （take the deviation average after 30 times measuring the whiteboard）
Table Difference:△E＜0.4(Measure the RAL 12-color blocks)
Light source life:More than 50,000 hours
Battery power:Measuring more than 10000 times
Display screen:TFT true color 2.8inch@(16:9)
Data storage capacity:Storage Standard 100 groups
:Sample 16,000 groups
Operating temperature:0℃-40℃（32℉-104℉）
Storage temperature:-20℃-50℃（-4℉-122℉）
Working humidity:Relative humidity less than 85%,without condensation
G.W:1.5kgs
Size of exterior package:28*19*11cm
Standard accessories:Power adapter, standard white board, standard black cavity, lithium battery, specification, PC software