Safety Equipment (8) Flashcards
1
Q
Survey Instrument
A
- measure doses 20µSv/h to 100 mSv/h
- means of checking battery life and strength
- calibrated yearly
2
Q
Direct Reading Dosimeter (DRD)
A
- record any dose a person may receive
- accuracy of +/- 20% true dose
- read twice a day
- NEW keep record of daily doses
- calibrated yearly
3
Q
Personal Alarming Dosimeter (PAD)
A
- record any dose a person may receive
- accuracy of +/- 20% true dose
- audible warning when dose reaches/exceeds 5 mSv/h or 2mSv/h
- calibrated yearly
4
Q
Thermoluminescent Dosimeter (TLD) or Optically Stimulated Luminescent Dosimeter (OSL)
A
- issued by licensed dosimetry service
- used by 1 person at a time
- returned to license at end of 15-day period
5
Q
Long-handled tools
A
- minimum of 1.5m
6
Q
Shielding Material
A
- attenuate radiation by a minimum of 1/100
7
Q
Cutting Tool
A
- capable of cutting a guide tube and cable from an exposure device
8
Q
Collimator
A
- made of lead
- absorb radiation not being directed at an object being radiographed
- reduces NEW exposure
9
Q
Ropes and Signs
A
- must be legible
- RAYONNEMENT - DANGER - RADIATION
- colour and proportions of the trefoil symbol
- accordance to Schedule 3 of the Radiation Protection Regulations
- prevent entry in a radiation area with a dose rate >0.1 mSv/h