Specification:
Item Type: Radiation Detector
Model: NR-850
Detection Ray: , X and hardrays
Detector: Energy compensated Geiger counter tube, improved low energy response
Normal Content Standard: Within 0.5uSv/h
Measurement Range:
Dose Equivalent Rate: 0.00-1000Sv/h (maximum 10mSv/h)
Cumulative Dose Equivalent: 0.00Sv-500.0mSv
Energy Response: 48KeV-1.5MeV 30% (for 137Cs-)
Relative Inherent Error: NR-850 Type, 10% (137CS1mSv/h)
Sensitivity: 80CPM/uSv/h (for Co-60)
Alarm Threshold:
Dose Rate: 0.5, 1.0, 1.5, 2.0, 2.5, 5.0, 10.0, 50.0, 100.0Sv/h arbitrary selection
Cumulative Dose: 0.05, 0.5, 1.0, 2.0, 5.0, 10.0, 20.0, 50.0, 100.0mSv arbitrary selection
Measurement Display: Dose rate displayed per second, protective alarm response less than 5 seconds
Usage Environment: Temperature -10-45, Relative Humidity: 95% (+45)
Battery: 2 x AA Battery (battery not included)
Features:
1Intelligent Alarm: Supports current dose and cumulative dose alarm value setting. Whether in sleep or working mode, if radiation dose exceeds the threshold, it will automatically alarm, with light, vibration, and sound alarm modes. 2Geiger Counter Tube: This radiation detector uses energy compensation Geiger counter tube to detect the strength of ionizing radiation ( particles,rays and X rays), improves low energy response. 3Working Principle: Using a gas tube or small chamber as a probe, when the voltage applied to the probe reaches a certain range, a pair of ions are generated and amplified to generate electrical pulses of the same size. 4Portable Design: The radiation dose monitor is a handheld design that is easy to operate and carry, equipped with a LCD display, clear and intuitive, and can be connected to electronic devices. 5Applicable Fields: Widely used in environments with ionizing radiation, such as home improvement radiation, geological survey, inspection vehicle, nuclear power plant, industrial application, radiology, laboratory, etc.
Package List:
1 x Radiation Detector
1 x User Manual
