Support files for Darkroom Automation Products


Application Notes

Lamp Delay Application note for setting the lamp delay option in the Memory f-Stop Timer, gives data for the PH212 enlarging lamp.

NEW Make a Zone System Grey Scale   that is customized to your paper. Easily pre-visualize prints and determine required dodge and burn times.

NEW Reciprocity and Intermittency effects   "Don't worry, be happy..."

Ilford MGIV RC; D-72 Developer
MS Word Paper Speed Chart
Quatro Pro Spreadsheet
Excel Spreadsheet
HD Graph
Zones/Speed Graph
NEW Local Contrast Graph

Ilford MGIV Fiber Base; D-72 Developer
MS Word Paper Speed Chart
Quatro Pro Spreadsheet
Excel Spreadsheet
HD Graph
Zones/Speed Graph


Ilford MGIV Fiber Base Warm Tone; Ansco A-130 Developer
MS Word Paper Speed Chart
Quatro Pro Spreadsheet
Excel Spreadsheet
HD Graph
Zones/Speed Graph

Ilford MGIV Fiber Base Warm Tone; Ansco A-130 Developer; Se toned to completion 20 min.
MS Word Paper Speed Chart
Quatro Pro Spreadsheet
Excel Spreadsheet
HD Graph
Zones/Speed Graph

Ilford MGIV Fiber Base Warm Tone; D-72 Developer
MS Word Paper Speed Chart
Quatro Pro Spreadsheet
Excel Spreadsheet
HD Graph
Zones/Speed Graph

Ilford MGIV Fiber Base Warm Tone; D-72 Developer; Se toned to completion 20 min.
MS Word Paper Speed Chart
Quatro Pro Spreadsheet
Excel Spreadsheet
HD Graph
Zones/Speed Graph


Instruction manuals
Quick guide - f-Stop Timers: Basic Operations
Instruction manual - Memory f-Stop Timer
Instruction manual - Precision Enlarging Meter
Instruction manual - Original f-Stop Timer

Support files for f-stop printing
f-Stop dial for standard GraLab timer
f-Stop table in decimal stops
Ruler to find exposure adjustment for magnification changes


Darkroom Automation Main Web Site


Log revisions:

10 February 2008
- Fix filenames for some D72 files

4 February 2008
- Add local contrast application note - begin ...

15 January 2008, 10:45 EDT:
- Add new files for Ilford MGIV Fibre Base Warm Tone

08 January 2008, 12:00 EDT:
- Add Memory f-Stop instruction manual

22 October 2007, 9:00 EDT:
- Add quick guide for mfs

24 September 2007, 10:00 EDT:
- Modifications for new web site layout, moved instruction manuals here

10 February 2007, 15:00 EST:
- File names rationalized;
- Zone graphs for all papers added;
- Excel sheets include graphs, but do not calculate zone/speeds from raw densitometer data;
- Excel sheets will calculate new speed charts, allowing a constant offset correction.