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HJ-R-EGD portable radiation monitoring instrument
Product Introduction: The HJ-R-EGD radiation detector uses a compensating GM counter tube as the detector, which has the characteristics of high sensi
Product details
Product Introduction
HJ-R-EGD Radiation DetectionThe instrument adopts compensation typeThe GM counter tube, as a detector, has the characteristics of high sensitivity and can accurately measure gamma rays and X-rays; Using a color LCD screen as the display device makes operation more convenient and user-friendly; It has dual threshold alarm functions for dose rate and cumulative dose. Within the measurement range, the alarm threshold can be set arbitrarily, and alarm events can be automatically recorded and manually viewed.
HJ-R-EGD Radiation DetectionThe instrument is widely used in radiation processing, health and epidemic prevention, import and export inspection, radiation medicine, building materials, petrochemicals, geological survey, scrap steel, nuclear laboratories and other fields of radiation protection monitoring.
Functional Features
*High sensitivity, fast response speed, wide measurement range, and also responsive to environmental background.
*Real time measurement of dose rate, while recording and displaying cumulative dose.
*Within the measurement range, the dose rate alarm threshold and cumulative dose alarm threshold can be set arbitrarilyset up.
*It has dual alarm functions for dose rate and cumulative dose.
*Automatically record alarm events and can be manually queried.
*Built in memory, accumulated dose values, alarm thresholds, and alarm records are not lost after power failure.
*The color screen is equipped with a fully Chinese menu interface and multiple function buttons, making operation easier and the experience more user-friendly.
*Equipped with real-time clock function, it can accurately record the time of alarm occurrence and the current time.
*Built in lithium battery, no need to replace the battery.
*Optional intelligent wireless networking enables remote management of measurement data.
*Optional door interlock function, can be used as an electronic key for access control opening.
Technical indicators
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Detector: |
Energy compensation type GM counter tube (optional dual energy compensation GM tube) |
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Measurement range: |
Dose rate: 0.01 μ Sv/h to 15mSv/h (optional 0.01 μ Sv/h)～1Sv/h)； Cumulative dose: 0.00 μ Sv to 999.99Sv |
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Measurement accuracy: |
≤± 5% (at 2mSv/h) |
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Sensitivity: |
5CPS/uSv/h (relative to 137Cs) |
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Energy Range: |
50KeV～3.0MeV |
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Alarm sound intensity: |
＞ 80dB (within 50cm) |
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Display unit: |
Dose rate: μ Sv/h, cumulative dose: μ Sv, mSv, Sv |
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Power Supply: |
3.7V lithium battery, rechargeable |
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power waste: |
Whole machine power consumption ≤ 120mW (excluding display backlight power consumption) |
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Weight: |
320g (including battery) |
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Size: |
200*100*35(mm) |
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