Personal dosimeter

Personal dosimeterProduct Introduction

High sensitivity, able to measure environmental background, fast response;

Can simultaneously measure and display dose equivalent rate and dose equivalent, with split screen display and over limit alarm;

Adopting microcontroller technology, with multiple functions, small size, and easy portability;

Pre set alarm threshold, alarm mode, and measurement time;

Low power consumption, long standby time, normal standby time exceeding one month;

A single instrument can have 10 sets of user IDs, and their functions do not interfere with each other;

The instrument display interface displays in Chinese, English, and Japanese, and can be freely switched. It defaults to Chinese display at the factory and provides software upgrade function. Multiple functions can be customized according to user needs;

Equipped with alarm functions for dose equivalent rate and dose equivalent;

Battery undervoltage indication function and error prompt function; Clock display function, data is saved after shutdown, and the clock runs as usual;

USB data interface, can communicate with computers, equipped with personal dose management software, can be integrated with GN UCLear online software platform, and provides data interface.

The BG2020-EX personal dose alarm can store 3500 sets of data and can be transmitted to a computer for data statistics and analysis;

Three proof design: good waterproof and dustproof performance, with a protection level of IP66; The shell is designed with cushioning and shock resistance, and is equipped with a metal GM tube detector, which has earthquake and fall resistance functions

Personal dosimeterProduct Parameters

Detector Gm counter tube (energy compensated)

Energy valve 20keV

Measurement range dose equivalent rate: environmental background~100mSv/h;

Dose equivalent (cumulative dose): 0-9999mSv

Energy response from 48keV to 1.5MeV ≤± 25% (relative to 137Cs)

Display mode: LCD display, dose equivalent rate (μ Sv/h, CPM)

And dose equivalent (μ Sv, mSv)

Relative inherent error dose equivalent rate ≤± 15%, dose equivalent ≤± 10%

Protection alarm response time ≤ 5 seconds (at dose equivalent rate ≥ 15 μ Sv/h)

Power consumption ≤ 2.5mW, battery life of 30 working days

Dimensions 116 (H) × 60 (W) × 22 (D)

Net weight 76g (without battery)

Working temperature -10 ℃~50 ℃

Relative humidity range ≤ 90% RH (40 ℃)

Protection level IP66