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Processing of a Svema black-and-white
reversal OCH-L-200 200 ASA film.
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Stages of processing |
Time (minutes) |
Temperature (șC) |
| 1 |
First black-and-white developer |
Stated on the film
package.
( 4'-12' ) |
20șC ±0.3șC |
| 2 |
Washing |
10' |
15șC ±5.0șC |
| 3 |
Bleaching |
7' |
19șC ±1.0șC |
| 4 |
Washing |
5' |
15șC ±5.0șC |
| 5 |
Clearing Bath |
7' |
19șC ±1.0șC |
| 6 |
Washing |
5' |
15șC ±5.0șC |
| 7 |
Re-exposure 8600 lux/sec. The
exposure is to be made by means of two 100W lamps at the distance of
1 meters from emulsion layer. 1-4
8 Second Black and White development |
1'-4' |
|
| 8 |
Second Black and White development |
6' |
19șC ±1.0șC |
| 9 |
Washing |
1' |
15șC ±5.0șC |
| 10 |
Fixing |
5' |
17șC ±2.0șC |
| 11 |
Wasing |
20' |
15șC ±5.0șC |
| 12 |
Drying |
|
no more than 35.0șC |
First B&W developing solution
1. Metol 2 g
2. Hydroquinone 14 g
3. Sodium sulfitum waterless 25 g
4. Potassium bromide 2 g
5. Potassium carbon 40 g
6. Natrium sulphate waterless 10 g
7. Natrium diabrotic (caustic soda) 2 g
8. Potassium thiocyanate 2.5 g
9. Watter up to 1 L
Bleaching solution
1. Potassium bichromate 6 g
2. Sulfuric acid (1,84) 5 ml
3. Water up to 1 L
Clearing bath solution
1. Sodium sulfitum waterless 50 gr
2. Water up to 1 L
Second B&W developer
1. Metol 5 g
2. Hydroquinone 6 g
3. Sodium sulfitum waterless 40 g
4. Potassium carbon 40 g
5. Potassium bromide 2 g
6. Water up to 1 L
Fixer
1. Sodium thiosulfatum 200 g
2. metabisulfite of potassium 40 g
3. Water up to 1L
Processing of a Svema black-and-white negative A2-SH
320 ASA film.
| |
Stages of processing |
Time (minutes) |
Temperature (șC) |
| 1 |
Developer |
Stated on the film package.
( 4'-12' ) |
20șC ±0.3șC |
| 2 |
Washing |
10' |
15șC ±5.0șC |
| 3 |
Fixing |
10' |
17șC ±2.0șC |
| 4 |
Washing |
15' |
15șC ±5.0șC |
| 5 |
Drying |
|
no more than 35.0șC |
B&W developing solution
1. Metol 1.6 g
2. Sodium sulfitum waterless 100 g
3. Hydroquinone 2 g
4. Natrium tetraborate 2 g
5. Potassium bromide 0.4 g
6. Watter up to 1 L
data from Olex Service Kinor
Olexandr Kalynychenko
olex.camera@gmail.com
https://sites.google.com/site/olexserviceskinor/
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