X. Gamma dose rate alarm instrument type

Instrument Introduction

name

HAD-TJ-III Type X and γ Dose Rate Alarm Device

model

HAD-TJ-III

It is a high-precision and wide range radioactive dose rate alarm device, mainly used to measure X and gamma rays and report J.

Purpose:

Widely used in industrial non-destructive testing, hospital gamma knife treatment, coal washing plants, cement plants, isotope applications, gamma irradiation, hospital X-ray diagnosis, cobalt treatment, nuclear power plants and other radioactive sites.

Technical Specifications

Measure radiation

X. Gamma rays

detector

• GM counter tube, connected to a 20 meter cable

Range

• 0.1μGy/h —500mGy/h

alarm threshold

• 0.1-500mGy/h continuously adjustable

Error

• Relative inherent error ≤± 20%

Overload resistance capability

> 10 Sv/h

working environment

Temperature: -10 ℃~50 ℃; Relative humidity: 40%~95% (35 ℃)

storage environment

Temperature: -20 ℃~60 ℃; Relative humidity 40%~95% (35 ℃)

mechanical properties

Dimensions: 55 (width)'92 (length)'18 (thickness) mm

Weight:<75 grams (excluding battery)

Electrical characteristics

• Power supply: AC~220V 50Hz

Instrument Features

• The host can be equipped with four detectors simultaneously, achieving multi-point simultaneous monitoring.
• The detector is connected to the host with cables, and the signal transmission distance can reach up to 50 meters.
• This instrument adopts a touch sensitive, non-contact display screen, which is easy to operate and convenient to use