Nuclear Radiation Detector X Y RAY-3000/3000A

Nuclear Radiation Detector X Y RAY-3000/3000A

Introduction

RAY-3000 ray alarm instrument can prevent the ray staff from being infringed, can effectively measure whether there are rays in the surrounding environment, and indicate the strength of radiation in the environment it is in through LCD display and alarm frequency.

RAY-3000A personal dose meter (ray alarm meter) is an intelligent small instrument, made by using new single-chip computer technology, can work in harsher environments, with strong anti-interference ability, mainly used to detect χ rays and γ rays, from the Chinese display LCD screen can directly read out the ray “dose rate:”; ray “cumulative dose:” and “stored cumulative dose:”.

Working theory

When detector under χ-ray or γ-ray irradiation, output sequence pulse, the number of pulses corresponds to the dose rate of the radiation, after input reorganization, it will create a certain standard pulse and send it to single chip microcomputer. Single chip microcomputer will complete digital processing.

Function

RAY-3000A ray detector, can precisely detect the radiation dose rate and cumulative dose. LCD will display the reading to make sure operator stay in a safe environment which radiation dose rate remains at a reasonable level. When radiation dose rate over the alarm threshold, detector will display a prompt symbol, and alarm operator with sound and noise.

RAY-3000Ais been used on Nondestructive inspection, nuclear power plant, nuclear-powered submarine, isotope application, hospital cobalt therapy and so on.
Parameters

1.Compensated GM counter tube.

2.Available detect ray: χ, γ

3.High sensitive.

4.Digital display, easy to read.

5.Measuring range:

Radiation dose rate:0.01usv/h  –  99.99msv/h;

Cumulative dose:0.01usv  –  999.99msv;

6.Deviation:＜±10%(137Cs);

7. Alarm

alarm threshold option:0.5,1.0,2.5,10,30,50μSv/h.

Alarm type:Normal(N), Continuous(C), Silence(S).

When radiation dose rate over 1msv/h, detector will switch to Continuous(C)alarm aromatically.

8. Data retention

Cumulative dose data can be saved in detector if power is gone.

9. Working environment:temperature:-10 — +50℃; humidity:Less than 90%.

10. Size:145×37×22mm

11. Weight:120g(battery in)

12. Power:CR2450, 3V button cell.

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