Standard plate 'ND filter' for confirming transmission linearity.
Easily verify the accuracy of measurement values from measuring instruments!
To ensure that measuring instruments operate in a consistently stable condition, various systems are incorporated within the device; however, it is unavoidable to encounter issues due to aging changes and dirt such as dust. To verify whether the measuring instruments being used can always measure a stable transmittance, a "standard plate" that consistently provides a fixed value, like this "ND filter," is necessary.
- Company:村上色彩技術研究所
- Price:10,000 yen-100,000 yen