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Lightweight and waterproof pumping hydrogen fluoride detector
HND880-HF Portable Hydrogen Fluoride Detector
The HND880-HF portable hydrogen fluoride detection alarm is designed for accurate monitoring and early warning of hydrogen fluoride (HF) gas in various environments. This advanced device integrates top-tier sensor technology with a powerful microcontroller, ensuring reliable and precise detection of HF concentrations. With fast response time, high accuracy, and stable signal output, the HND880-HF is ideal for industrial safety applications where early detection can prevent hazardous situations.
Key Features of the HND880-HF Portable Hydrogen Fluoride Detector:
â—† High-precision, high-sensitivity electrochemical sensor imported from abroad, with a service life exceeding 3 years
â—† Compact and lightweight design, featuring waterproof, explosion-proof, and shockproof construction for enhanced durability
â—† Excellent resolution, rapid response, and high measurement accuracy for reliable performance
â—† Equipped with a large-capacity lithium battery that ensures long working hours without interruption
â—† Digital LCD display with backlight, combined with visual, audible, and vibration alarm functions for clear alerts
â—† Customizable upper and lower limit alarm settings, along with zero-point and span calibration options
â—† Built-in temperature compensation for more accurate readings under varying environmental conditions
â—† Data recovery feature to protect against accidental data loss due to user errors
â—† Durable housing made from special materials that resist wear, are easy to clean, and maintain a new appearance even after long-term use
Technical Specifications:
- **Gas Detected**: Hydrogen fluoride (HF) in air
- **Detection Principle**: Electrochemical
- **Detection Range**: 0–10ppm, 0–50ppm, 0–100ppm (optional)
- **Resolution**: 0.01ppm (for 0–10ppm), 0.1ppm (for 0–100ppm)
- **Detection Method**: Pumping type or diffusion type (optional)
- **Display**: Backlit LCD screen for clear visibility
- **Accuracy**: ≤ ±3% (actual concentration; higher precision depends on the sensor used)
- **Alarm Mode**: Dual sound and light alarm, with sound level ≤80 decibels
- **Response Time**: <20 seconds
- **Recovery Time**: <20 seconds
- **Power Supply**: DC 3.6V
- **Battery Capacity**: 3.6VDC, 1800mAh with built-in charging protection
- **Operating Environment**: -30°C to +70°C, ≤95% RH (no condensation)
- **Working Pressure**: ≤100kPa
- **Repeatability**: ≤±1%
- **Linearity Error**: ≤±1%
- **Zero Drift**: ≤±1% (FS/year)
- **Sensor Life**: Over 3 years
- **Explosion Protection**: Intrinsic safety (Exia II CT6)
- **Protection Rating**: IP65
- **Dimensions**: 125 × 52 × 30mm (L × W × H)
- **Weight**: 200g
- **Standard Accessories**: User manual, charger, carrying case
- **Optional Accessories**: 0.8m sampling tube
The HND880-HF is a versatile and reliable solution for hydrogen fluoride detection, suitable for industries such as chemical processing, semiconductor manufacturing, and environmental monitoring. Its combination of portability, durability, and advanced features makes it an essential tool for maintaining workplace safety and compliance.