The Agfa USA data suggests an EI of 320 for HP5+ used in this way. Neither recommend 1+50, though the USA datasheet suggests that 1+100 for 20 mins will give an EI of 160 & a contrast index of 0.5 (Rodinal at 1+100 effectively ceases to do anything useful after 20 mins of developing I recall). However, Ilford's HP5+ datasheet states that the

I have ben experimenting with Rodinal and Ilford HP5 +. If you used a normal 1+25 or 1+50 concentration and a normal development regime 

I develop 35mm Tri-X in Rodinal at 1:50 for 12 minutes for normal prints. If I want the results to be a little more contrasty or more grainy I used the 1:25 dilution for about 7 minutes. It is my understanding that lower dilutions (more Rodinal to water) yield more grain. I use the 1:50 dilution for the same time with Tri-X in 120 format.

Search: Rodinal Recipe. The price for ready made Rodinal in $13 I've been reluctant because of all the problems I've read about the full stand method smith water heater temperature sensor, Absolute temperature, also called thermodynamic temperature, is the temperature of an object on a scale where 0 is taken as absolute zero The recipes will be updated soon to include standardized weights and

Mar 02,  · I use my 2-reel Paterson tank and fill it with 6ml Rodinal at 600ml water. Works great. Two inversions at 45 minute mark with a total time of 90 minutes. But I'd like to develop

Ilford HP5 is a medium-speed black and white film with a rich grain Rodinal, 6,400 (+4 stops), 1+50, 52 min, continuous agitation.

The update lists HP5+ shot at EI 160 in Rodinal at 1+100 at 68 degrees for 20 minutes, contrast is .50. It lists HP5+ at EI 100 in Rodinal at 1+100 at 68 degrees for 15 minutes, contrast is .45. Delta 400 is listed at EI 160 at 1+100 at 68 degrees for 20 minutes, contrast .60 or EI 125 at 1+100 for 15 minutes, contrast is .50.

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It can therefore be useful to do a basic sanity check of the provided development times before you trust them. If we e.g. look at the development times for HP5+ in Rodinal 1+50 for different

Appreciating Rodinal : The oldest commercial developer Gundlach Korona 5x7 with 4x5 back, Graphex Optar 135mm/4 I will If we e.g. look at the development times for HP5+ in Rodinal 1+50 for different exposures, you find the following numbers: 7 minutes @25ASA. 9 minutes @100ASA. 10-13 minutes @200ASA.. "/>

What dilution did you use with Rodinal? I use Rodinal at 1:50 with HP5 but rate it at 160 ASA. Rodinal is at its best with films of 200 ASA or 

Times from Ilford Technical data for HP5 hp5 at 400 in rodinal 1:25 6 minutes " " 1:50 11 minutes. From agfa hp 5 at 400 in rodinal 1:25 8 

Scan from print: HP5 Rodinal 1:50. As you would expect the print from Rodinal 1:25 has more contrast as there is less compensation, 

Search: Rodinal Recipe. I have heard that the best one is the Adox Rodinal as it follows Agfa's recipe exactly D76 mixed 1+3 or HC100 mixed 1+50 and used one shot is not a world apart from Rodinal 1+50 Dilution Ratios: 1 + 25 or 1 + 50 (drum processing) Rodinal is the trade name of a black and white developing agent produced originally by the German company Agfa based on the chemical 4

Ilford HP5 is a medium-speed black and white film with a rich grain structure and an incredible tonal range. HP5 shows moderate contrast when compared to Kodak Tri-X, making it a better overall film when pushing to higher ISOs. It’s also easy to print and scan, making it one of the best films currently on the market.

This means I'm sometimes using a 1+50 dilution, which with rodinal is enough for a standard development with minute by minute agitations! I'll also add half an hour to the time, and move the point at which I agitate to the new halfway point. For HP5 PLUS at 1600, 18-ish-ml Rodinal, agitation for the first minute, and the four rotations

Ilford HP5 Plus 400 pushed to 1600 and developed in Fomadon R09 NEW (basically Rodinal) 1+50, 25 min, 20°C. Visit. Save. More like this.

Search: Rodinal Recipe. Share your videos with friends, family, and the world For Rodinal-based developers, this is 15 minutes when using a 1:50 concentration at 20C Bergger Bergger Pancro 400 I use 6ml of APH09 and make it up to 300ml with water to process one 35mm film in my Paterson tank 0°F Pour in developper start clock 30 sec agitate 2 inversions per minute (10 Foma Fomapan 100 in Agfa

Apr 19,  · I've never shot HP5 myself, but in my experience, going from 1+50 Rodinal for 12 minutes in Tri-X rated at EI 320, versus 1+25 Rodinal for 5 minutes, 45 seconds (again rated at EI 320), while keeping consistent temperature and agitation yields very different things. The 1+25 developed film is much grainier and accutance was stronger.

Nov 04,  · Recipe & dev times for Ilford HP5+ 400 at 1600 in Agfa Rodinal 1:50 Film Ilford HP5+ 400 at 1600 Developer Agfa Rodinal 1:50 Format Medium Format Duration 25 minutes Recipe Id #5489 Notes Ilford HP5 Plus 400 pushed to 1600 and developed in Fomadon R09 NEW (basically Rodinal) 1+50, 25 min, 20°C By zgodzinski on 04 November

il test pellicola-rivelatore con Ilford HP5 e Adox Rodinal 1+25. essere quella di passare alla diluizione 1+50 per tutto il test,