Overview
The CHNSPEC CS-420 + Liquid measurement jig is a professional version of the spectroscopic color difference meter equipped with a liquid measurement jig for liquid Color measurement. The instrument has a built-in camera and is equipped with UV Illuminant. It supports data measurement, storage, color scheme and color correction functions connected to the mobile app. The measurement diameter is 8mm, which meets most size sample measurement needs.
Features
1. Automatic calibration, Intelligent Automatic calibration function
2, SCI/SCE Measurement mode, Gloss measurement can be removed, more consistent with the human eye
3. Measurement parameters are rich, including hiding power, whiteness, yellowness and other 30 kinds of measurement indicators
4. Illuminant conditions are diverse, providing 26 Illuminant evaluation indicators
5. Repeatability is good, measurement is stable, Standard Deviation Delta E * ab ≤ 0.06
6. Guaranteed metrology authentication
7, with massive Color Chart database, support multiple sets of color card information to find similar Colors
8. Cloud database, supports data upload and multi-device sharing
9. Superior performance, equipped with UV Illuminant, camera and Coating Colorschemer studio function
Principle
Adopt D/8-SCI + SCE measurement structure, that is, diffuse illumination, 8 ° direction reception, including specular reflection light and specular reflection removal mode. Optical inspection device and CMOS sensor are integrated to perform spectroscopic measurement at 10nm intervals in the 400~ 700nm Wavelength range, reflectance measurement range is 0~ 200%, Measurement time is about 1 second.
Applications
Printing, Coating, Spinning & weaving
Standards
CIE No.15、GB/T 3978、GB 2893、GB/T 18833、ISO7724-1、ASTM E1164、DIN5033 Teil7
Steps
1. Connect the mobile app for device pairing
2. Automatic calibration function for instrument calibration
3. Observe and select the measurement area through the camera
4. Select SCI or SCE Measurement mode for Color measurement
5. View and store measurement data, support cloud upload
6. Use APP for color scheme, color correction and Color Chart search function
Notice
• Automatic calibration before measurement
• Pay attention to the smooth placement of the sample when using the liquid measurement fixture
• Avoid measurement in a strong light environment
• Regularly check battery level to ensure measurement continuity
• Ensure stable network connection when data is uploaded to the cloud
• Pay attention to safety protection when using UV Illuminants
