Fixer
Auto. Process. System
Numbers
100
What happens to the emulsion during the fixer stage?
It hardens
100
The main purpose of this system is to move a film through the developer, fixer, wash, and dry sections of the processor.
Transport
100
What year did Roentgen discover x-ray?
1895
200
What is the the pH of the activator or acid in the fixer solution?
4.0-4.5
200
This part of the system prevents stickiness and finishes up the archiving process.
Dryer system
200
The pH of developer should be?
9.5-10.7
300
Clearing in the fixing stage clears off what?
Silver
300
What part of the system replaces the chemicals depleted during the chemical reactions of processing?
Replenishment
300
What is the optimal developing temperature?
92 - 95 degrees F
400
How long is the clearing time in the automatic fixer?
15-20 seconds
400
Which system is most responsible for agitation?
Circulation
400
When the x-ray tube is 5-7 feet from the wall, the lead should be 1/16" and it should extend how many feet from the floor?
7 feet
500
Fixing stops or neutralizes what?
Development
500
Normal drying temperature is what?
120 degrees F
500
What wattage does a safelight filter GBX-2 and Series 6-B require?
5-15
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