Thermoluminescence radiation dose detection system

NegotiableUpdate on 01/16

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Thermoluminescence radiation dose detection system is a system that uses the phenomenon of thermoluminescence to measure radiation dose. It mainly consists of a crystal made of a specific substance, which can generate excited state electrons by absorbing radiation energy. When these electrons return to the ground state, they release energy and emit photons. By measuring the number of these photons, the radiation dose received by the crystal can be determined.

Product Details

The FN-2000B pyroelectric radiation dose detection system can measure the pyroelectric detector after being irradiated by X-rays, gamma rays, beta rays, neutrons, and other radiation, and provide readout values and dose values. It has functions such as automatic calibration, background subtraction, heating parameter setting, and printing. The thermoluminescence dose reader can be connected to a computer, and data management, printing, and other functions can be performed through the application software of the thermoluminescence dose reader. Suitable for measuring from environmental background to radiation therapy dose, radiation flaw detection irradiation dose control, nuclear accident dose measurement monitoring, etc.

Performance characteristics:

7-inch touch screen with full Chinese color display, easy for users to operate, run, and maintain;

The high-voltage section has three modes: automatic, locked, and fixed;

The heating plate is replaceable, making it easy to measure different shapes and specifications of pyroelectric detectors;

The database supports unit name, individual name, gender, dose box barcode

Multiple query functions such as measurement date, tested personnel, and untested personnel;

• Power on automatic drying function, used for instruments with humid environments and low usage frequency;

An attenuation filter can be placed to expand the range of dose measurement.

Equipped with PC software, printer interface, barcode scanner interface; Single machine storage 1000

Measurement data.

Support scanning code input, table export, and personal database archiving.

Main performance indicators

Optical measurement system		heating system
Dose measurement range	LiF:Mg,Ti：10-5Gy ～ 1Gy LiF:Mg,Cu,P：10-7Gy ～ 10Gy LiF:Mg,Ti-M：0～100Gy	Heating temperature range	Room temperature~400 ℃
measurement items	X γ、β、 neutron	Repeatability of heating temperature	≤1%
system stability	≤0.2%	Heating temperature deviation	≤±2℃
Test reading time	40s (customizable)	heating time	0～500s
Change coefficient of sensitivity repeatability	≤0.1%±0.05%/℃	Repeatability of heating time	≤0.1%
Drawer light leakage	≤ 0.1% of the internal light source quantity	Heating rate	1～40℃·s-1
background value	≤300	Terms of Use
high pressure	0～1500V	working environment	indoor
Power supply	AC 220 V±10%，50Hz	Operating Temperature	10～40℃