Lovibond Red, Yellow, Neutral (Fx)
A glass conformance filter for checking Model Fx instruments in Lovibond RYBN scale.
Part Number 139209
Product information
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 | Approximate Values
|
| Filters | 1 |
- Lovibond RYBN 4.5R 19.2Y 0.8N filter
- Certificate of Conformity