FJ-1200 Environmental Radiation Meter with NaI(Tl) Crystal Detector 40 keV ~ 3MeV Energy Response for Portable Gamma Radiation Measurement
Price:
Negotiable
MOQ:
1PCS
Delivery Time:
Negotiable
Brand:
HUATEC
Product Description
FJ-1200 Environmental Radiation Meter
This instrument is designed for accurate and rapid measurement of ambient radiation background and low-level gamma radiation, utilizing a sodium iodide detector. Equipped with a protective instrument case for easy portability, it is widely applicable for radiation measurement in nuclear power plants, nuclear facilities, environmental protection, and related fields.
Key Features
- Measures X and gamma rays with high precision
- High sensitivity using NaI(TI) crystal detection element
- Graphic dot matrix LCD interface display with backlight
- Membrane switch keys for easy operation
- Continuously adjustable alarm threshold
- Configurable scale factor for user calibration
- Fast establishment time with display updates every second
- Comprehensive alarm functions including over-threshold, under-voltage, overload, probe fault, and high-voltage fault alarms
Technical Specifications
| Radiation Type | X, γ |
| Detector | Φ50 × 40 mm, NaI(Tl) Crystal |
| Measuring Range | 0.01 ~ 200 µSv/h |
| Display Range | 0.001 ~ 200.000 μSv/h |
| Response Time | < 3 seconds |
| Accuracy | ±10% (200 µSv/h, 137Cs) |
| Energy Response | 40 keV ~ 3 MeV |
| Alarm Functions | Over-threshold, under-voltage, overload, probe fault, high voltage fault alarm |
| Temperature Performance | <±10%, -10℃ to +50℃ |
| Humidity Performance | <±10%, 95% RH (35℃) |
| Power Supply | 4 AA batteries, 1.5V/1Ah |
| Working Time | 50 hours continuous operation |
| Protection Rating | IP64 |
| Dimensions | 280 × 200 × 120 mm (L×W×H) |
| Weight | < 1200g |
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Company
HUATEC GROUP CORPORATION
Location
7th Floor, Chengyuan Building B, the Mid. Road of Jiancaicheng Haidian Dist.BeiJing,CHINA 100096
Contact Person
Shifen Yuan