QAQC

[Sopiyay]

An increasing number of radiographs have a grey fog. Equipment, radiation safety measures and processing have all been checked and found to be satisfactory. Check to see if the problem lies with the darkroom itself.

1. Select a darkroom.
2. Carry out the white light leak test.
3. Answer the following questions in the spaces provided below.

1. Were there any white light leaks?
2. Briefly describe where you saw light.

YES/NO


3. Are these white light leaks likely to be a problem?


4. What is your recommendation?

 

[🤖]

1. Select a darkroom: Choose a darkroom where the radiographs with grey fog are being processed.

2. Carry out the white light leak test: Perform the white light leak test by entering the darkroom with all lights off and sealing any potential sources of light.

3. Answers to the following questions:
a. Were there any white light leaks?
- YES/NO

b. Briefly describe where you saw light: If you observed any white light leaks, describe where they were located in the darkroom.

4. Are these white light leaks likely to be a problem? Evaluate the significance of the white light leaks in terms of potentially causing the grey fog on radiographs.

5. What is your recommendation? Based on your observations and findings, provide suggestions on how to address the issue of white light leaks in the darkroom to prevent further occurrence of grey fog on radiographs.