CS-422 Spectral Colorimeter 420 Series

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CS-422 Spectral Colorimeter 420 Series Color & Paint Coating Measurement CS-422 Spectral Colorimeter 420 Series Color & Paint Coating Measurement CS-422 Spectral Colorimeter 420 Series Color & Paint Coating Measurement

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Spectral_Colorimeter_420_Series.pdf (157.7 KB)
Spectral Colorimeter
Model : CS-422

Instrument Introduction :
Spectral colorimeter CS-420 series develops new color measurement method of colorimeter with build-in camera to see test area, UV light source for fluorescence color measurement, connected to mobile phone.
APP, and unlimited storage memory, build-in color cards to find the similar color at anytime and anywhere. User can also use APP for color matching and color correction. CS-422 is with switchable aperture to measure samples with different sizes. 

Part 1. Instrument Advantages:
1. Different apertures
Two Apertures / Small Aperture / Big Aperture
2. Auto calibration
It supports both SCI and SCE test which is more consistent with result of visual method.
4. Many different kinds of test parameters
Opacity, whiteness index, yellowness index and other 30 kinds of test parameters
5. Provide 26 Kinds of Illuminants for Choice
6. Good repeatability for stable measurement (Delta E*ab 0.06)
7. Guarantee to pass the national metrology
8. Portable and Massive Color Card Database
Connect to mobile phone APP to create database to upload the color shades from printing, paint, textile color cards. No need to carry big and heavy color card, we can find color card database from Colormeter Pro APP and find the closed/similar color easier and faster.
9. Cloud database, more convenient to view and upload
Official color card databases are available. Personal users can update color information to cloud and share between different instruments which make color management much easier. Enterprise users can create and manage their own color library and formula information in the cloud and share the information to their customers and suppliers through the unique invitation code.
10. Better performance than traditional colorimeter
  • UV for fluorescence material test
  • Camera to see the test area to avoid test error
  • Paint color matching software: user can use mobile phone App to achieve color correction function.
Part 2. Technical Parameter:
Type Model
Product model CS-420
Colour Blue
Measurement structure D/8-SCI+SCE, (diffuse illumination, 8° direction reception), including specular reflection light to remove specular reflection light)
Chroma value:
Standard deviation value ∆E*ab≤ 0.03
Average: dE*ab≤ 0.04
Maximum value: dE*ab≤ 0.06
(After whiteboard calibration, measure the whiteboard 30 times at 5 second intervals)
Difference between stations ∆E*ab≤0.4
Display accuracy 0.01
Measurement/illumination caliber Φ8mm / Φ 11 mm
Measurement standard Spectral reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB, color difference (∆E*ab, ∆E*cmc, ∆E*94, ∆E*00), whiteness (ASTM E31300) , ASTM E313-73, CIE/ISO, AATCC, Hunter, TaubeBergerStensby), yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73), blackness (My,
dM), stain fastness, color fastness , Tint (ASTM E313-00), color density
CMYK (A, T, E, M), metamerism index Milm, Munsell, hiding power, strength (dye strength, tinting power)
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
Color matching software Support APP
Lighting source LED+UV
Measurement and Observation method Webcam
Calibration Intelligent automatic calibration
Software support Android, IOS, Windows
Accuracy Guarantee Ensure that the first-level measurement is qualified
Field of view 2°, 10°
Integrating sphere diameter 40mm
Standards compliant Comply with standard CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7
Spectroscopic method Integrated optics
Sensor CMOS sensor
Wavelength interval 10nm
Wavelength range 400-700nm
Reflectance measurement range 0-200%
Reflectance resolution 0.0001
Measure time About 1 second
Interface USB, Bluetooth

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