Overview
The CHNSPEC CS-220 color difference meter is a vertical structure Portable color difference meter with a measurement diameter of 8mm. It can measure the color values of the sample L * a * b, L * c * h and the color difference delta E and delta Lab values. The instrument has high accuracy and Stability. It is suitable for Color quality control in powder, colloid, high reflection and other fields, and can realize yellow, whiteness test and multi-point test averaging.
Features
1. Obtain national metrology authentication.
2. Switch between Chinese and English.
3. Super stable performance.
4. Display accuracy 0.01.
5. The repeability accuracy is 0.08.
6. Can achieve yellow and whiteness test.
7. Can take the average value of multiple point tests.
8. Improve the accuracy of each test with Black and White Adjustment.
9. Ergonomic design.
10. Data storage in bulk.
11. Multi-mode color value display.
12. PC software, computer data management.
13. USB, Bluetooth data connection and output.
14. Provide accurate test time settings.
15. The L * a * b value of the master standard can be established by manual setting.
16. Suitable for internal and external color evaluation and data management.
Principle
The CHNSPEC CS-220 color difference meter adopts 8 °/d illumination mode, uses LED Illuminant to simulate the CIE D65 Standard light source, and receives the reflected light of the sample through the Sensor at the CIE 10 ° observation angle. According to the CIE standard and the national standard, the excellent value, color difference value, whiteness value and yellowness value are calculated.
Applications
Printing, coatings, auto parts, metals, home appliances, gold standard test strips, food safety, medical inspection
Standards
Comply with CIE (International Commission on Illumination) standards and national standards
Steps
1. Black and white calibrated.
2. Place the instrument smoothly on a flat object.
3. Single or multi-point testing of samples.
4. The instrument automatically calculates and displays the measurement results (such as chromatic value, color difference value, whiteness value, etc.).
5. Connect to the computer via USB or Bluetooth, and use PC software for data management and report printing.
Notice
• Operating Ambient Temperature is 0 ℃~ 45 ℃.
• Storage environment requires relative humidity below 80% (35 ° C) and no condensation.
• Powered by 4 AA1.5V alkaline batteries, nickel-metal hydride batteries or a dedicated adapter DC5V.
The instrument is suitable for the measurement of special samples such as powder and colloid.
• It is recommended to calibrate before measurement to ensure accuracy.
