X-ray personal dosimeter DOS11-ABG

Alpha rayBeta rayGamma ray

Product Overview
Dosimeter is a device that measures either directly or indirectly, the quantities exposure, absorbed dose or equivalent dose, or their time derivatives (rates), or related quantities of ionizing radiation.

• Used in: Nuclear radiation detection, Soil surface radiation pollution detection, Agricultural radiation pollution detection, Radioactive detection, Personal dose monitoring alarm, Industrial X-gamma NDT radiation detection, Radioactive radiation laboratory detection
• Also known as: Radiation Dosimeter

Key Features

• Use efficient import MICA geiger detector.
• Dose rate alarm threshold setting, super threshold alarm.
• Flash and sound pulse frequency indicating radiation intensity.
• Sound, vibration, light real-time clock alarm function.

Features

• Use efficient import MICA geiger detector.
• Dose rate alarm threshold setting, super threshold alarm.
• Flash and sound pulse frequency indicating radiation intensity.
• Sound, vibration, light real-time clock alarm function.
• Ultra-low power design battery real-time instructions.
• Menu operation interface.
• Unit shown CPM, CPS, Bq/cm2, μGy/h, μSv/h.
• Adopts analog and digital display scale, more clear and intuitive.
• Slide out detector protection and unique ray shielding plate.

Specifications
Temperature range | - 40°C to 50°C
Humidity range | Relative humidity of 90% or less (40°C)
Measuring range | Count rate 0~500000 CPM, 0~8000 CPS
Radiation equivalent dose rate (EDR) | 0.01 - 10000 μSv/h
Agent sensors | Mica geiger counter, diameter: 45 mm
Energy ranges of measurement | 25 KeV – 7 MeV
Detection efficiency | Sr - 90 (546 KeV, 2.3 MeV beta Max) is about 75% of Am - 241 (5.5 MeV alpha) of about 36%
Acuity | 3500 CPM/mR/h (for Cs – 137)
Instrument background | 80 CPM or less
Basic relative errors | 15% or less
Power | 5 batteries or rechargeable batteries 2 section
Power consumption | The machine current 8 mA or less
Instrument (size and weight) | 160x85x38 mm
0.5 kg | Portable box (size and weight)
260x206x126 mm | 0.9 kg

Technical Characteristics / Specifications

• Temperature range: -40°C to 50°C
• Humidity range: Relative humidity of 90% or less (40°C)
• Measuring range: 0~500000 CPM, 0~8000 CPS
• Radiation equivalent dose rate (EDR): 0.01 - 10000 μSv/h
• Agent sensors: Mica geiger counter, diameter 45 mm
• Energy ranges of measurement: 25 KeV – 7 MeV
• Detection efficiency: Sr-90 (546 KeV, 2.3 MeV beta Max) ~75%, Am-241 (5.5 MeV alpha) ~36%
• Acuity: 3500 CPM/mR/h (for Cs-137)
• Instrument background: 80 CPM or less
• Basic relative errors: 15% or less
• Power: 5 batteries or 2 rechargeable batteries
• Power consumption: 8 mA or less
• Instrument size: 160x85x38 mm
• Instrument weight: 0.5 kg
• Portable box size: 260x206x126 mm
• Portable box weight: 0.9 kg