Thermoluminescence TLD Chips Detector

Product introduction

The lithium fluoride thermoluminescence detectors are passive solid integral detectors. It is characterized by small size (high spatial resolution), effective atomic number close to air and human tissue, free from electromagnetic radiation interference, wide measurement range, low measurable lower limit, good reproducibility, and high dose rate pulse measurement characteristics of the radiation field. They can be applied to personal monitoring of ionizing radiation, environmental monitoring, and measurement of specific radiation fields (including the differential measurement of n and γ mixed fields). It can also be used in radiology, radiation biology, reactor engineering, archaeology and other disciplines.

Thermoluminescence Detector Technical Parameters

Item	Specification
Detection object	X, γ-ray; Material: LiF: Mg, Cu, P or LiF: Mg, Ti optional
Detection object	Neutron rays; Material: 6LiF: Mg, Cu, P or 6LiF: Mg, Ti optional
Shape	Disc (also square, powder, square rod optional)
Specifications	φ4.5×0.80mm (other specifications can be customized)
Energy response	(photons from 30KeV to 3MeV): <20%
Relative sensitivity	62 times (TLD-100)
Linear range	100nGy～12Gy
Detection threshold	0.1μGy
Dispersion	≤± 5%, 3%, 1% (optional)
Response to neutrons	Response to absorbed dose due to heavy particles is LET dependent, which favors the difference of gamma components in n, gamma mixed fields
Stability	There is no obvious decline after one month of storage at room temperature, and about 3% decline after one month of storage at 50°C
Illumination effect	There is no obvious response to indoor scattered sunlight, incandescent light, and fluorescent lamp; there is a response to direct sunlight (ultraviolet light)
Working environment	T＜50%; RH＜90%

Specification

Thermoluminescence detector
No.	Model	Type	Specification	Unit
1	TLD-200A	LiF(Mg,Cu,P)	ф4.5×0.80mm (1%)	piece
2	TLD-200A	LiF(Mg,Cu,P)	ф4.5×0.80mm (2%)	piece
3	TLD-200A	LiF(Mg,Cu,P)	ф4.5×0.80mm (3%)	piece
4	TLD-200A	LiF(Mg,Cu,P)	ф4.5×0.80mm (5%)	piece
5	TLD-200A	LiF(Mg,Cu,P)	ф3.6×0.40mm (2%)	piece
6	TLD-200A	LiF(Mg,Cu,P)	ф3.6×0.60mm (2%)	piece
7	TLD-200A	LiF(Mg,Cu,P)	ф3.6×0.80mm (2%)	piece
8	TLD-200	LiF(Mg,Cu,P)	4.0×4.0×0.89mm	piece
9	TLD-200	LiF(Mg,Cu,P)	3.2×3.2×0.89mm	piece
10	TLD-200	LiF(Mg,Cu,P)	3.0×3.0×0.89mm	piece
11	TLD207A	7LiF(Mg,Cu,P)	ф4.5×0.80mm	piece
12	TLD207	7LiF(Mg,Cu,P)	4.0×4.0×0.80mm	piece
13	TLD207	7LiF(Mg,Cu,P)	3.2×3.2×0.20mm	piece
14	TLD207	7LiF(Mg,Cu,P)	3.2×3.2×0.40mm	piece
15	TLD207	7LiF(Mg,Cu,P)	3.2×3.2×0.60mm	piece
16	TLD207	7LiF(Mg,Cu,P)	3.2×3.2×0.80mm	piece
17	TLD206A	6LiF(Mg,Cu,P)	ф4.5×0.80mm	piece
18	TLD-200F	LiF(Mg,Cu,P)	Film 4.0×4.0mm	piece
19	TLD-200F	7LiF(Mg,Cu,P)	Film 5.0×5.0mm	piece
20	TLD-200F	LiF(Mg,Cu,P)	Film ф4.5×0.20mm	piece
21	TLD-200R	LiF(Mg,Cu,P)	0.1×0.1×0.6mm	ea
22	TLD-200R	LiF(Mg,Cu,P)	1.0×1.0×1.0mm	ea
23	TLD-200R	7LiF(Mg,Cu,P)	1.0×1.0×6.0mm	ea
24	TLD-100M	LiF(Mg,Ti)	5.0×5.0×0.80mm	piece
25	TLD-100M	LiF(Mg,Ti)	4.0×4.0×0.80mm	piece
26	TLD-100	LiF(Mg,Ti)	ф4.5×0.80mm	piece
27	TLD-100M	LiF(Mg,Ti)	ф4.5×0.80mm	piece
28	chemically pure powder		80~200 mesh	g
29	Analytical Pure Powder		80~200 mesh	g
30	lead room		100100100mm	set

Thermoluminescence TLD Chips Detector