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HomeIndustrial & ScientificLab & Scientific ProductsLab Instruments & EquipmentGas Handling & ExtractionGas Handling SuppliesGas Monitors & DetectorsNR-850 Dosimeter (Radiation Monitor)
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₦ 160,000
₦ 200,00020%
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+ shipping from ₦ 1,500 to LEKKI-AJAH (SANGOTEDO)
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Delivery Fees ₦ 1,500
Ready for pickup between 28 November and 01 December if you place your order within the next 8hrs 12mins
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Delivery Fees ₦ 2,500
Ready for delivery between 28 November and 01 December if you place your order within the next 8hrs 12mins
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Free return within 7 days for ALL eligible itemsDetails
Seller Information
Gadgetvil NG
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Shipping speed: Good
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Customer Rating: Average
Product details
Radiation Dosimeter LCD Display X γ β Rays Detector Handheld Geiger Counter Precise Measurement Radiation Monitor
Feature:
1. Intelligent 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.
2. Geiger Counter Tube: This radiation detector uses energy compensation Geiger counter tube to detect the strength of ionizing radiation (β particles, γ rays and X rays), improves low energy response.
3. Working 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.
4. Portable 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.
5. Applicable 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.
Specification:
Item Type: Radiation Detector
Model: NR-850
Detection Ray: γ, X and hard β rays
Detector: Energy compensated Geiger counter tube, improved low energy response
Normal Content Standard: Within 0.5uSv/h
Measurement Range:
Dose Equivalent Rate: 0.00-1000μSv/h (maximum 10mSv/h)
Cumulative Dose Equivalent: 0.00μSv-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, 100.0μSv/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)
How to Use:
Take out the product and follow the user manual.
Package List:
1 x Radiation Detector
1 x User Manual
Specifications
Key Features
Specification:
Item Type: Radiation Detector
Model: NR-850
Detection Ray: γ, X and hard β rays
Detector: Energy compensated Geiger counter tube, improved low energy response
Normal Content Standard: Within 0.5uSv/h
Measurement Range:
Dose Equivalent Rate: 0.00-1000μSv/h (maximum 10mSv/h)
Cumulative Dose Equivalent: 0.00μSv-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, 100.0μSv/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)
How to Use:
Take out the product and follow the user manual.
Package List:
1 x Radiation Detector
1 x User Manual
Specifications
- SKU: GE779IP6YV0KZNAFAMZ
- Product Line: Gadgetvil NG
- Model: NR-850
- Production Country: China
- Weight (kg): 0.15
- Color: Blue
- Main Material: Plastic
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NR-850 Dosimeter (Radiation Monitor)
₦ 160,000
₦ 200,00020%
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