Overview
The FNIRSI GC-01 Geiger Counter Nuclear Radiation Detector is a precision handheld device designed for accurate detection of ionizing radiation. It can measure beta, gamma, and X-ray radiation with a cumulative dose range from 0.00 µSv to 500.0 mSv, covering an energy range of 48 KeV to 1.5 MeV. Its robust iron enclosure ensures durability for industrial, laboratory, and field applications.
This detector features a built-in GM (Geiger-Muller) sensor that converts radiation-induced ionization into electrical pulse counts, providing real-time measurements on a clear LCD display. Users can switch among five dosage units to match specific measurement needs, making the device versatile for diverse applications.
Equipped with smart alarm functionality, the GC-01 offers vibration, light, and sound alerts when radiation levels exceed pre-set thresholds, ensuring immediate safety awareness whether the device is in sleep mode or active use. Settings include dose alarm values, system clock, unit switching, and language selection (English or Chinese), all operable with one hand.
Its compact and portable design allows for easy transport and operation in various environments, including homes, industrial sites, geological survey locations, vehicles, radiology departments, and nuclear facilities. This Geiger counter is ideal for both professional safety assessments and personal radiation monitoring.
Key Features
- Comprehensive Radiation Detection: Measures Beta, Gamma, and X-ray radiation with cumulative dose range 0.00 µSv–500.0 mSv.
- Energy Range: Detects energies from 48 KeV to 1.5 MeV with ±30% accuracy for 137 Csγ.
- Smart Alarm System: Light, vibration, and sound alerts trigger when detected radiation exceeds set thresholds.
- LCD Display: Clear digital readout provides real-time measurements in five selectable dosage units.
- Multifunctional Settings: Includes alarm value adjustment, system clock, unit switching, and language selection.
- Portable and Durable: Handheld iron enclosure design allows for field use in home, lab, industrial, and outdoor environments.
- Rechargeable Battery: Long-lasting operation with battery-powered functionality for flexible use.
- User-Friendly Interface: One-handed operation and easy-to-navigate buttons simplify data recording and monitoring.
Specifications
- Brand: FNIRSI
- Model Number: GC-01
- Color/Variant: Black
- Input Voltage: Battery Powered
- Output Voltage: N/A
- Output Current: N/A
- Key Technical Features: Beta, Gamma, X-ray detection, smart alarms, 5 dosage units, system clock, language selection
- Display Type: LCD
- Physical Dimensions: 1.06 × 3.07 × 4.72 in
- Weight: 200 g
- Sensor Type: Photoelectric (GM sensor)
- Alarm Type: Light, Vibration, Sound
- Enclosure Material: Iron
- Cumulative Dose Range: 0.00 µSv–500.0 mSv
- Energy Range: 48 KeV–1.5 MeV
- Dosage Units: 5 selectable units
- Warranty: Manufacturer standard warranty
Ideal For
- Homeowners monitoring radiation from appliances and construction materials
- Industrial safety officers inspecting workplaces and equipment
- Radiology and laboratory professionals tracking ionizing radiation
- Field researchers and geological survey teams detecting environmental radiation
- Vehicle and transportation inspection for radiation exposure
- Nuclear power plant personnel conducting routine safety checks
Package Includes
- 1 × FNIRSI GC-01 Geiger Counter Nuclear Radiation Detector
- 1 × User Manual
FAQs
Can this Geiger counter detect X-rays and gamma radiation?
Yes, it accurately measures beta, gamma, and X-ray radiation within its specified energy range.
How are radiation alarms triggered?
Alarms activate via light, vibration, or sound when detected levels exceed pre-set thresholds.
Can I switch dosage units?
Yes, the GC-01 supports five selectable dosage units for different measurement preferences.
Is the device portable for field use?
Yes, its compact handheld design and durable iron enclosure make it suitable for home, industrial, and outdoor use.
What languages are available on the device?
English is the default language, and Chinese can also be selected.
Does it support continuous monitoring while in sleep mode?
Yes, the device will trigger alarms even when in sleep mode if radiation exceeds thresholds.
Can it be used in vehicles or near appliances?
Yes, it is suitable for detecting radiation from vehicles, household appliances, and power lines.
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