Fotospeed DV10 is a varigrade dish PQ developer formulated to give a short induction time in dish use to permit the rapid processing of resin coated
Fotospeed DV10 is a varigrade dish PQ developer formulated to give a short induction time in dish use to
permit the rapid processing of resin coated papers where development is completed in 60 seconds.
MIXING INSTRUCTIONS AND USE
DV10 should be diluted 1+9 with water and ideally used at 20°C. The image will appear in 5-10 seconds and development is completed in 60 seconds. Development time can be reduced to compensate for overexposure but immersion time should not be shorter than 30 seconds.
Alternatively, development time can be extended to
compensate for under exposure. However, to obtain perfect tonal range the correct exposure is preferable.
50 sheets of 8x10in paper can be processed in 1Ltr of DV10 working solution diluted at 14+9.
A full tightly capped bottle of Fotospeed DV10 will keep for one year and a half full bottle for about four months. During use, Fotospeed DV10 will keep in good condition for about 24 hours in an open dish and for about one week in a deep tank with floating lid.