VTSYIQI Portable Spectrophotometer Colorimeter D/8 Color Matching Facula 8mm 11mm Caliber with A C D65 F2 CWF Light Source and Color Space CIELAB CIELCH YXY Display USB RS232

Introduction
The spectrophotometer applies to the color quality control, color difference control, color difference analysis, sampling testing and onlinetesting for industries as textile, printing and dyeing, garments, shoes,leather, chemical, plastic, pigment, paint, ink, printing, metal, photographyand toys etc., as well as to the auxiliary color matching during theprocesses as injection, inking, painting and spraying coating etc.
Technical Specifications
Geometric Conditions: CIE Recommended lighting reception method: d/8
Color Space: CIEL*a*b*、CIEL*C*h、Yxy
Standard Light Source: A、C、D65、F2、（CWF）
Color Difference Formula: CIE△E * ab、 CIE△E * Ch
Light Source: Combination LED
Sensor Array: Line array CMOS@256 pixel
Spectral Way: Concave Diffraction grating
Measuring Caliber: Φ11mm
Observer: CIE10°standard observer、CIE2°standard observer
Wavelength coverage: 400nm~700nm
Wavelength interval: 10nm
Measuring interval: 2.5 seconds
Measuring range: L: 0 to 100
Repeated accuracy: △E＜0.07 （take the deviation average after 30 times measuring the whiteboard）
Table Difference: △E＜0.4 (RAL 12 color blocks)
Battery Power: Measuring 10000 times
Data storage Capacity: Storage standard sample 100 group
Storage Sample: 16,000 group
Light Source Life: More than 50,000 hours Display Screen: TFT true color 2.8inch@(16:9)
Size: 180*76*60mm
Size of Exterior Package: 400*200*340mm
Humidity Temperature: Operating Temperature: -10℃~40℃; Storage Temperature: -20℃~50℃
Working Humidity: Relative humidity less than 85%,without condensation
Standard Accessories: Power adapter, standard white board, standard black cavity, lithium battery, specification
Optional Accessories: Software,Multi functional accessory,Micro printer
If you need Optional Accessories,Please contact us.