GammaView environment x, gamma radiation dose measuring instrument

GammaView environmental x and gamma radiation dose measuring instrument is a portable high-sensitivity, environmental grade x and gamma radiation dose rate detector newly launched by SEI company. It is designed for the precise and rapid measurement of x and gamma radiation dose in various radiation safe places such as the environment and hospitals. The device adopts a detachable structure between the host and the probe. The host is connected to a replaceable, external probe through an extendable cable, which is more conducive to the use of operators in various complex places. The whole machine has a sturdy and exquisite structure, integrating the latest digital control technology and manufacturing processes. It has excellent ergonomic design, operational experience, and ease of use, making it very suitable for on-site rapid and accurate testing needs in various places such as laboratories, nuclear emergency response, hospital X-ray rooms, customs inspections, and environmental assessments.
GammaView not only has good usability, but also has excellent performance. The host adopts a brand new design and operating concept, integrating powerful functions while directly integrating conventional functions into the upper control panel through shortcut keys. This will greatly improve the operator's work efficiency, reduce complex setting procedures, and display detailed information on the large-sized and backlit display screen, making it easy for the operator to quickly understand various measurement and setting information; The external detector adopts high-performance high-end NaI scintillation crystal as the detection core. The scintillation detector has the characteristics of high counting efficiency, fast response, and excellent energy response, and has good detection effect on low-energy and unstable features of X-rays and gamma rays in the environment. Of course, based on the excellent performance of the NaI detector itself, GammaView can also be used as an on-site single channel pulse analyzer (SCA). This feature allows the device to perform focused detection of characteristic nuclides in independent window mode, while supporting users to manually calibrate different nuclides and save conversion factors in the built-in memory, which better facilitates the special needs of professional users.
Other features of GammaView include complete data processing capabilities, integrated internal storage on the host, standard MiniUSB data output port and internal Bluetooth communication module, PC data acquisition and analysis software and smartphone app tools with powerful functions and easy-to-use features, which can achieve real-time data acquisition and output, curve drawing, one click zero calibration, custom parameter settings, etc., ensuring that the equipment can meet laboratory level testing needs. At the same time, the host supports custom alarm and timer functions. For potential nuclear radiation safety areas, GammaView's built-in real-time radiation monitoring engine (RME) has an uninterrupted real-time monitoring mode that can better protect the personal safety of personnel in the area. It can achieve rapid environmental assessment and automatic alarm, ensuring that you can perform dangerous work with ease in any environment.
characteristic:
-Large size, four digit LCD display screen, clear and intuitive test results, with backlight function (independent switch on/off)
-External high-sensitivity scintillation detector (1x1 NaI) with high counting efficiency, fast response, and excellent energy response
-Multiple detection modes can be freely switched: radiation dose mode, counting mode, timer mode
-Multiple units displayed: mR/hr uSv/hr,、CPS、Bq 、CPM、DPM
-The host has built-in common nuclide detection efficiency parameters, which can perform accurate and targeted radioactivity detection for known nuclides
-Custom alarm function (0~5mR/hr&0~160000 CPM), can be turned off.
-Automatic calibration (supports custom calibration coefficient settings for different calibration sources), supports manual calibration
-Internally integrated Bluetooth module, data logger, and USB data output port
-Support direct power supply operation through USB port
-Rich selection of accessories to better meet various testing requirements
-Standard host protective rubber cover and portable bag
Application:

-Environmental X-ray and gamma ray dose detection
-Safety testing around the radiology department of the hospital
-Environmental monitoring around nuclear power plants
-Industrial X-ray exploration equipment leakage and protection testing
-Customs and dangerous goods inspection for entry and exit
-School and laboratory research
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Specifications:
Measurement of radiation types: gamma, X-ray
Detector: 1X1 'NaI scintillation crystal, C-shaped interface, operating voltage: 500-1100 VDC
Measurement range: µ R/hr: 1~5000
µSv/hr: 0.001~50.000
CPM: 0~875,000
CPS: 0~14,584
Total Count：1 ~999,999
Sensitivity: 150 CPM/µ R/hr referenced to Cs-137
Accuracy: ± 10%
Energy response: 20 Kev~1.5 MeV
Output: Mini USB， Output to computer or data logger port; Bluetooth (built-in).
Power supply: 2 AA batteries, with a battery life of approximately 800 hours (environmental background level)
Work environment:- 15 °~50 ° C, 10%~70% RH (non condensing)
Specification: Host, 140 x68 x 33 mm; Detector, 50 x 185 mm
Weight: Host, 220g (including battery and rubber sleeve); Detector, 395g (excluding connecting cable)