Lovibond® 红色、黄色、中性色 (Fx)
A set of five glass conformance filters for checking Model Fx instruments in Lovibond RYBN scale.
编号 169630
产品信息
Conformance filters are assigned a nominal value and the company always endeavours to match this value as closely as possible. On occasion, because of the unique manner of the glass making process, it may not be possible to match the requested values exactly. The values achieved and the performance tolerances expected will, of course, always be reported.
| Glass Standard Values | 近似值：- 0.5R 1.3Y 0.1N 1.3R 3.3Y 0.5N 2.5R 8.6Y 0.1N 4.0R 22Y 0.1N 7.1R 51Y 0.5N |
| Filters | 5 |
- Lovibond RYBN 0.5R 1.3Y 0.1N filter
- Lovibond RYBN 1.3R 3.3Y 0.5N filter
- Lovibond RYBN 2.5R 8.6Y 0.1N filter
- Lovibond RYBN 4.0R 22Y 0.1N filter
- Lovibond RYBN 7.1R 51Y 0.5N filter
- Certificate of conformity