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Contents:

1) Introduction

2) Irradiator Description

3) Irradiator Sources

4) Irradiator Shielding

5) Survey Meter

6) Operating Procedures

7 Emergency Procedures

8) Required Form

 

 

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Irradiator Shielding


The radiation shielding consists of:


The sample chamber door which is a lead-filled component attached by hinges to the main body of the unit.

The fixed shield is part of the main body of the unit and is also a lead-filled, steel encasement.

The upper and lower heads are both made from lead,
totally encased in steel jackets.

The source drawers are brass-encased, lead-filled
cylinders.

Any attempt to remove or tamper with the shielding material may lead to exposure of the operator to very high levels of radiation.

Shield2.jpg (52978 bytes)

LEAD SHIELDING AROUND THE IRRADIATION
CHAMBER

Next.gif (2537 bytes)


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September 24, 2007