Overview
YL4520 Colorimeter is a non-contact Color measuring instrument using 45/0 ° (45 ° annular uniform illumination 0 ° reception) standard. It tests Probe and tested sample non-contact testing to achieve non-contact precision color measurement of liquids, sauces, powders, etc. Its unique innovative design not only provides non-contact measurement solutions directly from the production online, but also guarantees stable and High Accuracy measurement results, which do not touch the sample during the measurement process, preventing damage to the sample and avoiding cross-contamination.
Features
1. According to the actual height of the tested object, the measurement head can be moved up and down and the height of the test sample can be stored
2, TFT True Color 7inch Capacitive Touchscreen; Concave Grating
3. 256-pixel dual-array CMOS image sensor
4. Wavelength range 400~ 700nm, 10nm output
5. Illuminant is full Light spectrum LED Illuminant
6. Measurement modes: quality control mode, sample mode, continuous statistics mode, etc. to meet more customer needs
7. Large-capacity storage space, sample mode + quality control mode 30,000 continuous statistical mode 10,000
8. Built-in camera viewing and positioning
9. PC-side software has powerful expansion capabilities
Principle
YL4520 Colorimeter adopts 45/0 ° (45 ° annular uniform illumination 0 ° reception) Optical inspection geometry, through the full Light spectrum LED Illuminant illumination sample, using concave grating spectroscopy, received by 256 pixel dual array CMOS image sensor reflected light signal, in 400~ 700nm Wavelength range for spectroscopic measurement, non-contact Color analysis.
Applications
Color accurate analysis and transmission in laboratory, R & D industry, accurate Color measurement in automated production line, Color quality control, cosmetics, fruits and vegetables, food, plastic electronics, paints inks, printing, ceramics
Standards
CIE No.15、GB/T 3978、GB 2893、GB/T 18833、ISO7724-1、ASTM E1164、DIN5033 Teil7
Steps
1. According to the actual height of the measured object, move the measurement head up and down and store the test height
2. View and locate the sample through the built-in camera
3. Measurement mode (sample mode, quality control mode, continuous statistics mode)
4. Measurement parameters (single measurement or average measurement 2~ 99 times)
5, non-contact measurement (measurement distance 7.5mm +/- 0.2mm)
6. View measurement results (Light spectrum/data, sample chromatic value, color difference value/graph, etc.)
7, store measurement data
Notice
• Keep non-contact during measurement process to avoid contact with sample
• Ensure measurement Ambient Temperature at 0~ 40 ℃, Humidity 0~ 85% RH (no condensation)
• Operating Environment should be less than 2000m
• Regularly calibrate instruments to ensure Measurement accuracy
• Avoid storing the instrument outside the storage environment (-20~ 50 ℃) for a long time
• Sample height does not exceed 160mm when using original support baseplate
• Pay attention to the Illuminant life, 5 years is greater than 3 million measurements
