The CTLD-J3000 thermoluminescence personal dosimeter is a micro chapter energy identification torso personal dosimeter (referred to as the dosimeter). This dosimeter can be used for monitoring the deep dose Hp (10), superficial dose Hp (0.07), and intraocular lens dose Hp (3) of radioactive workers. It has the function of identifying radiation energy. The dosimeter is configured with LiF: Mg, Cu, P, and a thermoluminescence detector. It is equipped with a hanging card structure and labeled with adhesive barcode. The dosimeter adopts a fully sealed structure with waterproof, moisture-proof, and dustproof functions (patented product: ZL 2010 2 0676697.1).

The CTLD-J3000 thermoluminescence personal dosimeter can be used for measuring personal doses of X-rays, gamma rays, beta rays, as well as accident doses.

The dosimeter can be configured with detectors of different types, specifications, and shapes, including LiF: Mg, Cu, P, LiF: Mg, Ti, LiF: Mg, Ti-M, and thermoluminescence detectors.

Performance indicators:

1. Energy range: 20KeV~3MeV

2. Dose linear range: 10-7-1012 Gy (LiF: Mg, Cu, P)

3. Linear: ≤ 1.10

4. Energy response: ≤ 1.02 (33KeV) ≤ 1.03 (83KeV) ≤ 1.03 (662KeV)

5. Batch uniformity: ≤ 0.087

6、 重得性：≤0.024

7. Angular response: ≤ 1.07

8. Stability: ≤ 1.02