SR FERIEN
(°C)
TEMPERATURE
70
H — eer e mn Ee LAA ait Si Er SE ee URN
ses EE GP QAAE UE, e A NA ie Es v Food Ne Le ha. IRR spe TA HAE B
FIG 9 CONSTRAINTS ON ALLOWABLE HEAT
EXPOSURE
(PERMISSIBLE EXTREMES OF EACH PARAMETER)
- «FOG DENSITY
SPEED
te
2443 FILM
AEROCHROME INFRARED
SENSITOMETER -
EXPOSED BEFORE
HEATING
GRADIENT
COLOUR
BALANCE
Ei tid Ld (9
50 100
HEATING DURATION, hours
12