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Liquid dosimeter calibrating device and liquid dosimeter calibrating method via device

A technology for calibrating device and dosimeter, applied in the field of radiation processing, can solve the problems of inability to measure radiation dose, pollution, damage, etc., and achieve the effect of ensuring accuracy, convenient access, installation and disassembly, and ensuring stability

Active Publication Date: 2017-06-30
TIANJIN JPY ION TECH
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Problems solved by technology

[0005] 2. On the other hand, in the prior art, the liquid dosimeter is pasted on the surface of the goods, and it is easy to cause damage due to the collision between the cargo boxes, so that the radiation dose of this batch of products cannot be measured, and the damaged metering agent is easy to cause damage to the processed products. Cargo pollution

Method used

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  • Liquid dosimeter calibrating device and liquid dosimeter calibrating method via device
  • Liquid dosimeter calibrating device and liquid dosimeter calibrating method via device
  • Liquid dosimeter calibrating device and liquid dosimeter calibrating method via device

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Embodiment Construction

[0035] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0036] A liquid dosimeter calibration device and a method for calibrating a liquid dosimeter with the device, such as figure 1 , figure 2 As shown, the device includes a bracket, a limiting plate 4 and a rubber tray 6, the bracket is composed of an upper top plate 1, a lower bottom plate 7 and a side plate 8, the upper top plate and the lower bottom plate are arranged in parallel, and the two side plates are symmetrical Set between the upper top plate and the lower bottom plate, the innovation of this device lies in:

[0037] 1. A limit plate is arranged longitudinally on the upper top plate and the lower bottom plate, and a limit groove is set longitudinally on the limit plate, such as image 3 , the rubber tray is evenly installed in th...

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Abstract

The invention relates to a liquid dosimeter calibrating device and a liquid dosimeter calibrating method via the device. The liquid dosimeter calibrating device comprises a support, limiting plates and rubber pallets, the limiting plates are arranged correspondingly in top and bottom plates of the support in the vertical direction, limiting grooves are formed in the limiting plates in the vertical direction, and the rubber pallets are installed in the limiting grooves uniformly. The device is innovative in structural arrangement of the support, limiting plates and rubber pallets, manual operation is needed, it is only required to insert and fixed to-be-calibrated dosimeter ampoules and standard dosimeter ampoules into the rubber pallets of corresponding numbers, the stability of the dosimeter ampoules can be ensured effectively, and dosimeter leakage caused by overturning of the glass liquid dosimeter ampoules is prevented. The invention also provides a liquid dosimeter calibrating method. Thus, the using method is standardized, the liquid dosimeter calibrating steps are optimized, the liquid dosimeter calibrating accuracy is improved effectively, convenience is provided for operation, the calibration efficiency is improved, and calibration time is reduced.

Description

technical field [0001] The invention belongs to the field of radiation processing, and relates to dosimeter calibration, in particular to a liquid dosimeter calibration device and a method for calibrating a liquid dosimeter with the device. Background technique [0002] Irradiation technology is the use of the interaction between rays and substances, ionization and excitation of activated atoms and activated molecules to cause a series of physical, chemical, and biochemical changes with substances, resulting in the degradation, polymerization, crosslinking, and occurrence of substances. Modification, for irradiation companies that use gamma rays to provide radiation processing services, only by ensuring accurate irradiation doses during the irradiation process can the irradiated products achieve the expected purpose. [0003] During irradiation processing, liquid dosimeters are commonly used to measure the radiation dose, and the dosimeters need to be calibrated during use. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T7/00
CPCG01T7/005
Inventor 吕杨潘俊曹美云杜肖柏
Owner TIANJIN JPY ION TECH
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