Ilford 1743399 用户手册
100 DELTA PROFESSIONAL
Liquid
Powder
Best overall image quality
ILFOTEC DD-X
ID-11 (stock)
Finest grain (EI 100/21)
ILFOTEC DD-X
PERCEPTOL (1+1)
Finest grain (EI 50/18)
ILFOTEC DD-X
PERCEPTOL (stock)
Maximum sharpness
ILFOTEC HC (1+31)
ID-11 (1+3)
Maximum film speed
(EI 200/24)
ILFOTEC DD-X
MICROPHEN (stock)
One-shot convenience
ILFOSOL S (1+14)
ILFOTEC DD-X
ID-11 (1+1)
MICROPHEN (1+1)
Economy
ILFOTEC LC29 (1+29)
ID-11 (1+3)
MICROPHEN (1+3)
Replenishable
ILFOTEC HC
ID-11
MICROPHEN
PERCEPTOL
Machine processing
Dip and dunk
ILFOTEC DD
ID-11
MICROPHEN
ILFOTEC HC
Best overall image quality (liquid) and long tank life Best
overall image quality (powder) and long tank life
Maximum film speed and long tank life
Flexible process time, range of dilutions and economy
Short leader
ILFOTEC RT RAPID
ILFOTEC HC
Rapid processing, best overall image quality and long
tank life
Range of dilutions, flexibility and economy
Roller transport
ILFOTEC RT RAPID
Rapid processing
Page 2 of 6
MAKING LONG EXPOSURES
For exposures between
1/2
and
1/10 000
second, no
adjustments are needed for reciprocity law failure.
When exposures longer than
1/2
second are given,
100 DELTA Professional along with other films,
needs to be given more exposure than indicated
by a meter. Use the graph to calculate the
increased exposure time which should be given
once the measured time is known.
175
150
125
Adjusted exposure time (sec)
100
75
50
25
5 10 15 20 25 30
Measured exposure time (sec)
CHOOSING THE BEST ILFORD DEVELOPER FOR THE JOB
Manual processing (eg spiral tank, dish, deep tank) and rotary processors