Part 2 Flashcards
(30 cards)
The primary workspace for handling films.
A small table, typically 28 inches long and 17 inches wide, though size may vary based on darkroom dimensions.
Used for loading and unloading films into cassettes and hangers.
Height: Must be 3 feet for comfortable use.
Loading Bench
Located under the loading bench for convenient access.
Made of metal with separate compartments to store different film sizes.
Stores open boxes of film, allowing for quick and easy loading into cassettes.
Film Bin
Positioned above the loading bench for easy retrieval.
Hangers are arranged on two parallel bars, with handles placed on top.
Different hanger sizes should be organized properly for efficiency.
Storage of Hanger
Mounted above the loading bench for storing unopened film boxes.
Also includes space for cassette storage.
Acts as alternative storage when a film bin is unavailable.
Storage Compartment
A compartmentalized box for exposed and unexposed films.
Installed through the wall between the darkroom and exposure room.
3 Features:
o Light-proof design prevents unwanted exposure.
o Lock mechanism ensures that only one side can be opened at a time.
o Prevents accidental film exposure when transferring cassettes.
Cassette Transfer Cabinet (Pass Box)
Should be placed near the loading bench for convenience.
If using a film bin, it should be positioned close by.
If not, it should be placed under the bench to save space.
Waste Receptacle
Positioned on the side of the darkroom, near the loading bench.
Storage Cabinet
______: Stores various film boxes.
Upper portion
_______: Stores chemical solutions for film processing.
Lower portion
A machine that automates film processing through different stages, including developing, fixing, washing, and drying.
Automation
Ensures consistent film quality, reduces processing time, and minimizes chemical exposure to radiologic technologists.
Benefits
Includes mechanical and chemical systems that assist in film processing.
Components
Used for manual film processing, positioned opposite the loading bench to prevent solution splashes in the Dry Section.
Processing Tank
Acts as a jacket to hold the insert tanks. Provides a water compartment between insert tanks for rinsing and washing films.
Master Tank
A removable container that holds individual chemical solutions (developer, fixer). Made of stainless steel or hard rubber plastic for durability and resistance to chemicals.
Insert Tank
Used for rinsing films after fixing, ensuring all residual chemicals are removed.
Allows more films to be processed efficiently within a short period.
Wash Tank
Fresh water continuously circulates over the film surface. Connected to a water pipe with a drainage hole on the opposite side of the water inlet for excess water removal.
Single Compartment Wash Tank
Divided into two compartments:
First stage: Initial washing.
Second stage: Final washing for complete chemical removal.
More effective than a single compartment wash tank.
Water flows from bottom to top, preventing contamination.
Cascade Wash Tank
Measures the temperature of processing solutions to maintain optimal chemical activity. Helps prevent image distortion due to incorrect temperature.
Thermometer
Used for preparing and mixing chemical solutions for film processing.
Requires two separate sets:
o One for developer.
o One for fixer.
Mixing Equipment
– Ensures easy pouring of solutions.
Plastic funnel
– Used for stirring solutions.
Stainless steel or paddle
Protects the technologist’s uniform from accidental chemical spills. Made of plastic or water-resistant fabric.
Waterproof Apron
Used for holding wet films after washing. Includes a drainage hole to remove excess water before drying.
Wet Film Brackets
