Tasma Type-25L development times · ISO 25 35mm

Process: Black and white
ISO: 25
Format: 35mm

Development times

Reference times from Pântano Film Club's development table, in minutes and seconds. Treat them as a starting point: your agitation, tank and water temperature change the result, so test on a spare roll.

510-Pyro

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+100	20°C	200	1:00	12:30	1:00	5:00	5:00

Acurol-N

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+50	20°C	400	1:00	13:00	1:00	5:00	5:00

D-76

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1	22°C	200	1:00	10:30	1:00	5:00	5:00
1+1	24°C	400	1:00	14:30	1:00	5:00	5:00
stock	20°C	200	1:00	6:30	1:00	5:00	5:00

DK-76

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
stock	20°C	125	1:00	7:00	1:00	5:00	5:00

Pyrocat-HD

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1+100	20°C	125	1:00	11:00	1:00	5:00	5:00
1+1+100	20°C	200	1:00	12:00	1:00	5:00	5:00

Rodinal

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+49	20°C	100	1:00	7:00	1:00	5:00	5:00

Silberra Ascorol

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+29	20°C	200	1:00	8:00	1:00	5:00	5:00

Silberra RDN-LQ

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+50	20°C	125	1:00	6:15	1:00	5:00	5:00

Wiedermann RSC

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+50	20°C	160	1:00	13:00	1:00	5:00	5:00

XT-3

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1	20°C	200	1:00	9:30	1:00	5:00	5:00

Members can run any of these times in the Pântano timer, with agitation reminders, and save their own versions.

Open the timer

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