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Beijing Weixin Chuhua Trading Co., Ltd
Environmental grade X γ dose rate meter
NegotiableUpdate on 05/06
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Overview
The environmental grade X γ dose rate meter uses a crystal as the detector, combined with a photomultiplier tube, and a high-speed, low-power microprocessor as the data processing unit. The data display uses a backlit graphic dot matrix LCD screen and thin film buttons for operation, making it easy to operate.
Product Details
Environmental grade X γ dose rate meterUsing crystals as detectors, combined with photomultiplier tubes, high-speed and low-power microcontrollers as data processing units, and a backlit patterned dot matrix LCD screen for data display, with thin film buttons for easy operation.
Environmental grade X γ dose rate meterparameter
Radiation type: X, gamma
Detector: Crystal
Measurement range: 0.01-200 μ Sv/h
Display range: 0.001 to 200000 μ Sv/h
Display units: Sv and Gy switchable
Cumulative dose: 0-1000kSv
Sensitivity: greater than 1500 cps/μ Sv/h
Measurement accuracy: ± 15% (100 μ Sv/h, 137Cs)
Energy response: 40keV -3 MeV
Response time:<1 second
Power supply method: 4 AA 1.5V (No.5) batteries
Temperature and humidity characteristics: -10 ℃ -+50 ℃, RH95% (35 ℃)
Instrument size: approximately 210mm × 180mm × 110mm
Instrument weight: approximately 1.3kg. The handle is easy to carry/hold and conforms to ergonomic design; Comes with straps for easy carrying.
The instrument comes with LED fill lights for easy detection in low light environments.
The alarm threshold can be set arbitrarily, and if it exceeds the threshold, an audible and visual alarm will be triggered.
The cumulative dose alarm threshold can be set, and it has the functions of shutdown, battery replacement, and cumulative dose saving. The cumulative dose can be reset to zero.
Management personnel can calibrate instruments by modifying the scale factor.
Screen display with backlight.
This instrument can be used for radiation dose detection near medical radiation equipment, environmental background detection by environmental protection departments, non-destructive testing (i.e. radiographic testing) devices for radiation leakage, and environmental background measurement in residential areas near nuclear power plants. At the same time, it can meet the requirements of radiation protection monitoring in industries such as environmental protection, hygiene, non-destructive testing, metallurgy, petroleum, chemical, commercial inspection, and customs.
This instrument is a measuring instrument used by units using radioactive sources and radiation devices to apply for a radiation safety license. This device has high sensitivity and can provide great assurance for the safety of radioactive workers. The standard for instrument implementation is JJG521-2006 "Air specific release kinetic energy (absorbed dose) rate meter for environmental monitoring".
