Part IV

Question 1

Objective - ACTIVITY #1 : DARKROOM QUALITY
CONTROL - FILM HANGER

Answer 1

To learn the proper way of cleaning and storing film hangers and film viewers.

Question 2

Objective - ACTIVITY #2 : DARKROOM QUALITY
CONTROL - FILM VIEWER

Answer 2

To evaluate proper functioning of film viewers and to check for any damage
To learn how to clean a film viewer.

Question 3

Objective - ACTIVITY #3 : DARKROOM QUALITY
CONTROL - INTERVAL TIMER

Answer 3

To evaluate proper functioning of darkroom luminous interval timer.

Question 4

Objective - ACTIVITY #4 : DARKROOM QUALITY
CONTROL - FILMS

Answer 4

To learn how to properly handle x-ray films

Question 5

Objective - ACTIVITY #5 : DARKROOM QUALITY
CONTROL -THERMOMETER

Answer 5

To learn to properly handle and use darkroom thermometer

Question 6

Objective - ACTIVITY #6 : DARKROOM QUALITY
CONTROL - MIXING PADDLES

Answer 6

To learn the proper way of using mixing paddles
for processing solution

Question 7

Objective - ACTIVITY #7 : DARKROOM QUALITY
CONTROL - SAFELIGHT

Answer 7

To learn how to properly evaluate safelight to prevent fogging of the xray film handled inside the darkroom.

Question 8

Objective - ACTIVITY #8 : DARKROOM QUALITY CONTROL - CASSETTES AND INTENSIFYING SCREENS (LABELING, CLEANING AND FOR SCREEN-FILM CONTACT)

Answer 8

To properly evaluate quality of cassettes and
intensifying screens

Question 9

Materials - ACTIVITY #1 : DARKROOM QUALITY
CONTROL - FILM HANGER

Answer 9

 Hand brush
 Film hangers
 Hot water
 Dry cloth

Question 10

Materials - ACTIVITY #2 : DARKROOM QUALITY
CONTROL - FILM VIEWER

Answer 10

 Clean soft cloth for drying
 Damp, soaped cloth
 Negatoscope/ illuminator/ view box/
film viewer

Question 11

Materials - ACTIVITY #3 : DARKROOM QUALITY
CONTROL - INTERVAL TIMER

Answer 11

 Darkroom interval timer
 A watch or another clock

Question 12

Materials - ACTIVITY #4 : DARKROOM QUALITY
CONTROL - FILMS

Answer 12

X-ray film boxes
Thermometer (types: Metallic-stem dial
and alcohol with metal casing)

Question 13

Materials - ACTIVITY #5 : DARKROOM QUALITY
CONTROL -THERMOMETER

Answer 13

 Thermometer (metallic stem dial type of an alcohol thermometer with a metal casing to protect it
from breaking)
 Dry cloth
 Master tank

Question 14

Materials - ACTIVITY #6 : DARKROOM QUALITY
CONTROL - MIXING PADDLES

Answer 14

 Mixing paddles (Steel, plastic, or hardened rubber)
 Master tank
 Dry cloth

Question 15

Materials -ACTIVITY #7 : DARKROOM QUALITY
CONTROL - SAFELIGHT

Answer 15

 Safelight
 Tape measure (measure the distance
of the SL from the workbench)
 Bulb (15W-25W)
 Fresh x-ray film
 Master tank
 Negatoscope

Question 16

Materials - ACTIVITY #8 : DARKROOM QUALITY CONTROL - CASSETTES AND INTENSIFYING SCREENS (LABELING, CLEANING AND FOR SCREEN-FILM CONTACT)

Answer 16

 Cassette with intensifying screens
 Pentel pen (it contains Lead)
 Cloth (clean and dry)
 Mild soap