| Dark-room lighting body FOMA OL 31/630 intended for safety lighting of the workspace when handling photo material, e.g. dark-rooms, photo laboratories in production premises, etc. Safety light Foma OL 31/630 with a frequency filter transmission band of 630 nm practically provides monochromatic radiation, the light source has an almost unlimited service life, the radiated light does not change its spectral composition in time. This LED safety light body is characterised by minimum power consumption and practically does not heat up, its high light intensity increases working comfort; the orange coloured LED diodes ease and increase the accuracy of checking the results of the constant spectral wave-length (630 nm), unlimited service life, economic operation (very low power input), suitable for photo paper types FOMABROM Variant, FOMASPEED Variant and all other FOMA paper and paper from other manufacturers and brands. Usage conditions; Duration of exposure of the emulsion layers of the photo paper to the light emitted by the FOMA OL 31/630 light depends on the sensitivity of the used type of photo paper and its spectral sensitisation. Photo paper types FOMASPEED Variant, FOMABROM Variant and all other FOMA photo paper and practically ally types of photo papers from other manufacturers and brands can be exposed to safety light for a minimum period of 5 minutes at a distance of 1 m. |
- Language:
-
-
-
-
-
