High-Sensitivity Beta Gamma Radiation Detector and Dosimeter – Enviro Testers

Overview

Enviro Testers’s high-sensitivity beta gamma radiation detector and dosimeter  is a compact radiation detector that uses the latest low-power embedded microprocessor as the data processing unit, and the detector uses a highly sensitive GM counter. The instrument has the characteristics of fast response, wide measurement range and wide range of applications. It can monitor X, γ and β rays, and is a universal β/γ radiation dosimeter for all purposes. 

 

Features

• Large LCD display with backlight 

• GM counter sensitive to beta rays 

• Removable back cover 

• Simultaneous measurement of dose rate and cumulative dose 

• Highly sensitive instrument capable of measuring ambient background 

• Pulse source search function for quick location of radiation sources 

• Maximum dose rate hold function 

• Automatic range switching 

• Automatic storage of cumulative dose, even during power outages 

• Accumulated dose and dose rate alarms 

• Presettable dose rate and cumulative dose alarm thresholds 

• Selectable alarm modes: sound, vibration, sound + vibration, or silent 

• Five-level real-time battery voltage status indicator 

• Automatic fault detection and protection 

 

Technical Specifications

Measurement Ranges
Dose Equivalent Rate (¹³⁷Cs)	1 µrem/h to 10 rem/h (0.01 µSv/h to 100 mSv/h)
Dose Equivalent (¹³⁷Cs)	0.001 mrem to 999,900 rem (0.01 µSv to 9999 Sv)
Energy Ranges
X and Gamma Radiation	40 keV to 3.0 MeV
Beta Radiation	0.5 MeV to 3.0 MeV