Ruby Electronics DT-9501 Professional Digital α Alpha β Beta Gamma γ and X Ray Radiation Scanner Meter

This is a brand new DT-9501 CE certified digital radiation scanner/meter from Ruby Electronics.  
DT-9501 Handheld Multi-function Digital Radiation Detector is designed strictly following the new standard. This product is made of highly-sensitive Geigai counter sensor and the latest CMOS integrated circuit technology. The product has functions such as data logger, Bluetooth communication for data transmission, and powerful software for data evaluation. It can detect Alpha, Beta, Gamma and X ray; it also can detect radiation pulse times. 
This meter can be widely used in the field of Pharmaceutical Factory, laboratory, power station, stone pit, emergency rescue station, metal plant, Oil field and the oil pipeline equipment, environmental protection, police departments and etc. DT-9501 is mainly used to detect 
Groundwater, radium pollution 
Radioactivity of underground drill pipe and equipments 
Radon radiation, cesium pollution of the surround environment 
Radioactivity of construction materials
Radioactivity of porcelain, tableware and glass
Local radiation leak and nuclear radiation pollution 
The landfill and dump with risk of nuclear radiation 
Radioactive material detection of decoration material for houses and office buildings
Harmful radiation of personal property and valuable jewelry 
X-ray Intensity in Medical and Industrial usage and facilities

FEATURES:

Use high quality Geiger counter sensor 
Select button for different ray measurement 
High-definition LCD display with back-light, measuring dynamic, ray category, reading, real-time time, battery indication, measurement symbols and simulating diagram indication. 
Adjustable indication of average time 
Accumulation of radiation detection value and conversion between different measurement unit 
Alarm, real-time time and Bluetooth data transmission functions 
Pulse counting function 
Automatic selection of measurement range 
Mini impact-resistant design, easy to carry 
Meet ergonomic principle, comfortable hand-feel 
Bluetooth communication data transmission function and powerful software for data evaluation. 
Large internal memory capacity that can store 4000 groups of data inside DT-9501

SPECIFICATION:

Ray types	α , β, γ  and X Ray
Measuring Range (Auto-selection)	Radiation dose rate: 0.001 Sv/h  - μSv/h Pulse dose rate: 0 - 4000 cpm, 0 - 4000 cps Accumulated radiation dose value:  0.001 Sv  -  9999 Sv Accumulated Pulse dose rate:  0  -  9999
Sensitivity	Under the environment of cobalt-60 rays that at 1μSv/h , there are 108 times of pulse or 1000 cpm/mR/hr. α-ray – from 4.0 Megavolt  β-ray – from 0.2 Megavolt  γ-ray – from 0.02 Megavolt  X ray – from 0.02 Megavolt
Accuracy	< 10% (less than 500 μSv/h)  < 20% (less than 600 μSv/h);
Selection of rays	Combination selection of Alpha (α), Beta (β), Gamma (γ) and X rays
Sensor	Halogen compensating detector (G.M Geiger counter tube)
Output port	Wireless Bluetooth Transmission (Space transmission distance is 10m)
Average time	Manual or automatic adjustable between 2 to 12 seconds
Display	Large 4bit digital LCD display with bar graph indications as below: Radiation dose rate, pulse dose rate, Accumulated radiation dose rate, Accumulated pulse dose rate, time, date, alarm value, Max radiation dose rate, type of rays, dynamic measuring icon, battery indication etc.
Alarm Function	Free to set the value of beep alarm, DEFAULT setup is 5 μSv/h
Normal radiation value of natural environment	Less than 0 - 0.2 μSv / h
Internal Memory	Auto-save 4000 groups of data. Records one group of date per second with detailed info such as date, time, reading and unit
Bluetooth Transmission	Transmit one group of date every second with date, time, value and unit indicated.
Software	Real time data transmission, analysis, and recording
Working Temp	0 deg C - 50 deg C
Weight	206 g
Dimension	200mm x 70mm x 45mm
Power supply	4x AA batteries
Quality certificate	European CE, US FCC-15
Warranty	One year for the main engine