QYG film Freshness Tester YONGLIDA light source illumination not less than 1200X
Used to evaluate the surface reflection of coatings, the light source illuminance is not less than 1200X, and the clarity of coatings can be reflected by 13 kinds of image grades. The instrument has high accuracy test capability, suitable for measurement of samples not less than 60x60mm, providing accurate distinctness of image grades
YongLiDa
QYG
Brief Introduction of QYG Coating Film Freshness of Image Tester
Yonglida QYG coating film distinctness of image Tester is used to measure the clarity of the mirror object (or projection) on the surface of the coating, and reflects the distinctness of image of the coating through 13 different distinctness of image levels. The illuminance of the light source of the QYG coating film distinctness of image Tester is not less than 1200X, and the sample area is not less than 60x60mm. QYG coating film freshness of image Tester is suitable for testing in industries such as automotive coatings.
Display of QYG Coating Film Distinctness of Image Tester
Test principle of QYG coating film freshness of image Tester
Under the illumination of the E light source, the characters on the standard plate are projected onto the eyepiece after 5 reflections, observe the DOI value that can be clearly seen through the pass, and read the distinctness of image level of the tested sample.
YongLiDa QYG Film Freshness TesterSpecifications
| LIST | VALUE |
|---|---|
| Light source illumination | Not less than 1200X |
| Distinctness of image | 0.1、0.2、0.3、0.4、0.5、0.6、0.7、0.8、0.9、1.0、1.2、1.5、2.0 |
| Pattern area | Not less than 60 x 60mm |
| Power Supply | 6V (4 AA dry batteries) |
| Test environment | Temperature 23 ℃ +/- 2 ℃, Relative Humidity 50 +/- 5% |
YongLiDa QYG Film Freshness Tester Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Freshness Tester: a comprehensive analysis of principles, applications and selection
- Determination of the distinctness of image film: the fusion of beauty and performance