Harshaw TLD Dosimeter Holder 

Harshaw TLD Dosimeter Holder 

Harshaw TLD Dosimeter Holder Display Video

1.Dosimeter upper cover

2. Dosimeter lower cover

3. Beta ray window shielding material, through which Hp (0.07) can be measured

4. PTFE internal organ bionic shielding material, through which Hp (10) can be measured

5. Metal heavy filter material, through which Hp (3) can be measured

6. Copper X-ray shielding material, through which X-ray dose can be measured

7. Carrier card

8. Sealing strip

As shown in the internal structure diagram of the dosimeter, the upper and lower pieces of the dose box shell need to be locked, and need to be opened with the help of special tools. The upper part has obvious color markings (red, yellow, and blue), and the back has an observation window through which the barcode number of the internal carrier card can be seen, which is convenient for information entry into the system. There is a waterproof sealing strip inside to ensure that it has functions such as waterproof and rainproof when worn outdoors. The dosimeter has bionic functions and built-in a variety of bionic materials and shielding materials. It can measure Hp (10), Hp (0.07), Hp (3) radiation doses in internal organs, skin, eyes and other parts. The carrier card can carry multiple thermoluminescent elements and locking mechanisms to ensure corresponding different measurement parts.