FJ-2500 Radon Measuring Instrument with USB Interface, 200000 Data Records, -10℃ to +40℃ Operating Range
Price:
Negotiable
MOQ:
1
Delivery Time:
1-4working days
Brand:
HUATEC
Product Description
The FJ-2500 radon measuring instrument features high sensitivity, user-friendly operation, and USB transmission interface. This professional-grade equipment is designed for accurate radon detection across multiple applications and environments.
Product Overview
The FJ-2500 radon meter is utilized in environmental monitoring, sanitation, construction engineering, home improvement, geological prospecting, seismic monitoring, and scientific research. It detects radon in air, soil, water, and measures radon extraction rates. The instrument complies with GB50325-2001 "Code for Indoor Environmental Pollution Control of Civil Construction Engineering" and GB/T16147-1995 "Measurement Method of Scintillation Bottle for Radon Concentration in Air" standards.
Key Features
- Compact design with small size and light weight for easy portability
- Intuitive human-computer interaction interface for convenient operation
- High sensitivity and low power consumption using classic scintillation radon method
- Multiple communication interfaces including USB data transmission, TCP/IP, RS485, RS232, and industrial wireless options
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensitivity | ≥9cps/*Bq•m-3] |
| Background counting rate | ≤0.3cps |
| Measuring range | Ambient air radon: (3～100000000) Bq/m³; soil radon: (300～400000) Bq/m³; Radon extraction rate: (0.001～10.000) Bq/*m²•s+; radon in water: (0.003～100) Bq/L |
| Measurement repeatability error | ≤5% (Radon room concentration 2000Bq/m³, ambient humidity 65%, temperature 25℃) |
| Long-term stability (8h) error | ≤10% |
| Power supply | Lithium-ion battery or alternating current, battery power supply can work continuously for 30h |
| Working environment | Temperature: -10℃～+40℃; Humidity: relative humidity ≤90% (+40℃) |
| Detector | Zinc sulfide ZnS (Ag) |
| Data storage | 200,000 records capacity |
| Display | LCD liquid crystal display |
| Air extraction method | Active pump suction type (flow 2L/min) |
| Measuring time | Air radon: 1-30min; Soil radon: 1-10min; Radon extraction rate: 1-30min; Radon in water: 1-30min |
| Print data | Date, time, point number and test results |
Operation Modes
Supports single point detection or continuous monitoring for flexible measurement applications across various environmental conditions.
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Get in Touch
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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
Ms. Shifen Yuan