Spectrophotometer Colorimeter Paint Coating Print Textile Color Difference Meter

 

Features:

1. Ultra-high repeatability accuracy: dE*ab ≤ 0.04

Repeatability accuracy is an important indicator to describe the accuracy of spectrophotometers. The is spectrophotometers are evaluated on the basis of a rigorous standard of repeatability, which is unmatched by any other spectrophotometer in its class.

2. Excellent inter-stage consistency

The superior level of technology and craftsmanship ensures that this spectrophotometer has excellent inter-instrument agreement. The use of BCRA series standard colour bricks for color transfer and color value traceability an excellent level of inter-stage variation.

3. Calibration base and zirconium reference with a Mohs hardness of 9 to calibrate the instrument, ensuring long-term stability

Compared to existing products, this spectrophotometer does not require frequent manual calibration when in use. Simply place it on the calibration base and the instrument will automatically calibrate the overall instrument function and accuracy according to its own state and environmental factors, ensuring that the instrument is always in a stable state and ready for use.

4. Over 30 measurement parameters and nearly 40 evaluation light sources available

This spectrophotometer offer 30+ measurement indicators such as spectral reflectance, CIE-Lab, CIE-LCh, ΔE*ab, opacity, whiteness, yellowness, etc.; and nearly 40 evaluation light sources to choose from such as A, B, C, D50, D55, D65, etc., covering almost all colour measurement indicators and light source types in the industry.

5. Use the powerful PC-based color management system ColorExpert*

This spectrophotometer is supplied with a Windows colour management system, ColorExpert, which connects to This spectrophotometer via USB cable.

ColorExpert is a full-featured colour management software with four functional modules: My Colours, Colour Check, Colour Matching System and Personal Centre.

Technical parameter :

• Measurement structure: D/8, SCI
• Measurement repeatability: ΔE*ab≤ 0.04
• Difference between stations: ΔE*ab≤0.4
• Display accuracy: 0.01
• Measurement/Illumination Aperture: Single Aperture: Φ8mm/Φ11mm
• Measurement index: spectral reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE Luv, XYZ, Yxy, RGB, color difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), whiteness (ASTM E313 -00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby), Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My, dM), Color Fastness , Color fastness, Tint (ASTM E313-00), color density CMYK (A, T, E, M), metamerism index Milm, Munsell, hiding power, strength (dye strength, tinting strength)
• Light source conditions: A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF ,TL83,TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2
• Lighting source: LED
• Measurement observation method : Visual
• Calibration : Smart Auto Calibration
• Software Support : Windows
• Field of view: 2°, 10°
• Integrating sphere diameter: 40mm
• Compliant with standards: CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7
• Spectroscopic method: Nano-integrated spectral device
• Sensor: Silicon photodiode array Dual 16 groups
• Wavelength interval: 10nm
• Wavelength range: 400-700nm (user can view 31 wavelength reflectance)
• Reflectance measurement range : 0-200%
• Reflectance Resolution : 0.01%
• Measurement method: single measurement, average measurement (2~99 times)
• Measurement time: about 1 second
• Interface : USB
• Screen: Full color screen, 3.5 inches
• Battery capacity: 8000 continuous measurements on a single charge, 3.7V/3000mAh
• Light source life: 10 years, 1 million times
• Language : Simplified Chinese, English
• Storage: 10,000 pieces of data