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EI-R101 Environmental X, γ dose equivalent (rate) meters

Keyword:

Category:

Portable Radiation Detection System

Tel:

+86-021-33909300

E-mail：

market@eastimage.com.cn

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Description

Product Instruction

EI-R101 is a new environmental grade X-ray and gamma radiation dose equivalent (rate) meter. The system consists of a highly sensitive composite scintillator detector and a mainframe unit with excellent energy response and radiation response performance, accurate dose equivalent measurements and a rapid response to slight increases in radiation levels.

Functional features

– Large volume composite scintillator detector with built-in GM tube and wide energy response

– High sensitivity and fast response to weak radioactivity

– Automatic high and low range switching function, continuously adjustable dose and dose rate alarm thresholds

– Large LCD display with manual or automatic sensing of the backlight

– Waterproof and wear-resistant aluminum housing, corrosion-resistant, protection class IP66

– Optional special tripod for outdoor spot monitoring

Application areas

– Homeland Security – Nuclear Emergency Response – Environmental monitoring

– Nuclear power plants – CDC and health surveillance agencies – Nuclear-related fields

Technical specifications

Physical properties

Detector type ：Φ76×76(mm) Large volume composite scintillator Φ13×54(mm) GM tube, built-in to the mainframe

Energy range：20kev ~ 7Mev 20kev ~ 7Mev

Dose rate range ：10nSv/h ~ 100μSv/h 50keV ~ 3MeV

Sensitivity：>2000cps/(μSv/h), @137Cs 1.0cps/(μSv/h)

Relative inherent error ：≤ 10%, @137Cs

Measurement repeatability ：≤ 6%

Electrical characteristics

Power supply method： Rechargeable lithium-ion battery (> 60 hours of operation for mainframe alone, > 16 hours of operation for complete unit)

Communication methods： USB

Data storage ：Built-in mass storage (20,000 data sets)

Mechanical properties

Machine size： 220H×100W×350D(mm)

Weight ：≤ 2.1kg

Environmental characteristics

Protection class ：IP66

Operating temperature ：0℃to 40℃

Operating humidity ：≤95% (no condensing)