We have developed and sold a eco-friendly silver salt photo film developer that excludes toxic substance such as Hydroquinone, Adehyde, Boric acid, etc.
It develops and sells silver salt photo film developer for medical X-ray , non-destructive (automatic, manual liquid, manual powder). Graphic art , and electronic PCB.
Consists of 1 each of developer and fixer for all products.
Among them, it is a manual of silver salt photo Film Developer for medical X-ray film, non-destructive ( manual )
1. Mixing Chemicals:.
Chemical Prduct name Dilution Ratio ( Chemical : Watr )
Developer Lith-DR 1 ; 4
Developer Replenisher Lith-DR 1 ; 4
Fixer Lith-FR 1 ; 4
Fixer Replenisher Lith-FR 1 ; 4
For packing unit 20L ( net content 4L )
2. Processing Condition:
Step Chemical Temperature Time
Development Lith-DR 20 ℃ 300 sec
22 ℃ 60 sec
Fixing Lith-FR 18 - 22 ℃ 60 - 120 sec
Wash Running water, 5 liters/min 15 - 30 ℃ 1 - 2 minute
Dry - 50 ℃ min -