JB4022 Type X - γ Radiation Personal Alarm Device

NegotiableUpdate on 05/06

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The JB4022 X - γ Radiation Personal Alarm Device is used to monitor the radiation of X, γ, and hard β rays in various radioactive workplaces. It is mainly used for radiation supervision and management personnel, industrial flaw detection, irradiation stations, radiation therapy medical personnel, and other radiation workers. It can accurately measure the dose of radiation to ensure the safety of workers

Product Details

JB4022 Type X - γ Radiation Personal Alarm DeviceIntroduction
The JB4022 X - γ radiation personal alarm is used to monitor the radiation of X, γ, and hard β rays in various radioactive workplaces. It is mainly used for radiation supervision and management personnel, industrial flaw detection, irradiation stations, radiation therapy medical personnel, and other radiation workers. It can accurately measure the dose of radiation to ensure the safety of workers. This instrument can simultaneously measure dose rate and cumulative dose. If the preset dose or dose rate value is exceeded, the instrument will vibrate and emit an alarm sound. The detector is a compensated GM counter tube, which has a wide measurement range and good energy response. It is equipped with a rechargeable lithium-ion battery and has overload indication and protection functions.

JB4022 Type X - γ Radiation Personal Alarm DeviceInstrument Features
High instrument sensitivity and wide measurement range
Simultaneous display of cumulative dose and dose rate
Adopting microcontroller technology, with multiple functions and small size
The instrument is easy to operate and convenient to use
The instrument can preset alarm thresholds
Rechargeable lithium battery, can be connected to a USB port (for charging on a computer or AC power source)
Power supply battery undervoltage alarm
Accumulated dose can be stored for a long time after power failure
Equipped with real-time clock function
Alarm methods: sound, vibration, sound+vibration

JB4022 Type X - γ Radiation Personal Alarm DeviceMain technical indicators
Measurement range: Dose rate: 0.01 µ Sv/h to 99.99 mSv/h
Cumulative dose: 0.00 µ Sv to 999.9 mSv
Energy range: 48Kev~1.5Mev
Energy response error: ≤± 30% (relative to 137Cs)
Relative basic error: ≤± 20%
Measurement time: 3, 9, 30 seconds
Alarm threshold: 0.5, 2.5, 10 µ Sv/h
Protection alarm response time: ≤ 5 seconds
Display mode: LCD display, dose rate (µ Sv/h) and cumulative dose (µ Sv) - standard units
Power consumption of the whole machine: ≤ 5mW, standby measurement time can reach 700 hours in background measurement state