Description
Geiger Counter Nuclear Radiation Detector
Key Features
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Geiger-Müller Tube Sensor: Utilizes an energy-compensated GM tube for accurate detection of nuclear radiation.
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Multi-Ray Detection: Detects gamma (γ), X-ray, and beta (β) radiation.
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Wide Measuring Range:
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Dose Rate: 0.00 to 10,000 μSv/h (10 mSv/h)
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Cumulative Dose: 0.00 μSv to 500.0 mSv
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High Sensitivity: 80 CPM/μSv (for Co-60)
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Energy Range: 48 keV to 1.5 MeV, ≤±30% accuracy (for Cs-137)
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Multi-Unit Display: Supports μSv/h, μGy/h, mR/h, cps, cpm
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Real-Time Alarms: Alerts via light, sound, and vibration for high safety awareness
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Language Support: Switchable between Chinese and English
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Rechargeable Battery: Built-in 1100mAh lithium battery for long-term field use
Technical Specifications
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Detector Type: Energy Compensation GM Tube
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Detection Rays: Gamma (γ), X-ray, Beta (β)
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Dose Equivalent Rate: 0.00–10,000 μSv/h
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Cumulative Dose: 0.00 μSv – 500.0 mSv
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Energy Range: 48 keV – 1.5 MeV (≤±30% accuracy for Cs-137)
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Sensitivity: 80 CPM/μSv (Co-60)
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Dosage Units: Switchable – μSv/h, μGy/h, mR/h, cps, cpm
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Alarm Modes: Sound, Vibration, Light
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Power Supply: Built-in 1100mAh rechargeable lithium battery
Applications
Ideal for personal safety, laboratory use, nuclear research, medical institutions, and environmental radiation monitoring.
Brand Name: FNIRSI
Model: GC-01
Origin: Mainland China
Certification: CE
The FNIRSI GC-01 nuclear radiation detector uses a higher-precision Geiger-Miller counter.
Counter for detecting the intensity of ionizing radiation (beta particles, gamma rays and x-rays).
Use a gas tube or a small chamber as a probe.When the voltage applied to the probe reaches a certain range.Each time the ray is ionized in the tube to produce a pair of ions, it can be amplified to produce an electric pulse of the same size.And recorded by the connected electronic device.The number of rays per unit time thus measured.The alarm threshold measurement rate can be arbitrarily selected.
