LF-03-FR SF6 Quantitative Leak Detector | 0.1ppm Accuracy, GB/T11023-2018 Compliant
The LF-03-FR SF6 gas leak detector is a portable next-gen solution for high-voltage equipment (GIS, circuit breakers, switches) leak detection. Equipped with an imported NDIR dual-beam infrared sensor and advanced calibration technology, it identifies leaks as low as 0.1ppm with ≤±2% F.S. accuracy, delivering results in just 3 seconds.
Key Advantages:
- Cost-Effective Alternative: Replaces Wika/Dilo detectors without compromising performance
- Long-Lasting Operation: 6+ hours of battery life for extended field use
- Intuitive Interface: Color touchscreen LCD with real-time audio-visual alarms
- Advanced Algorithms: Hood algorithm for leak rate calculation and long-term calibration stability
- Standard Compliance: Meets GB/T11023-2018 requirements as a national standard drafting unit product
Ideal for power utilities, maintenance teams, and manufacturing sectors, the LF-03-FR combines speed and precision for reliable SF6 leak detection.
Technical Specifications Table
| Parameter |
Description |
| Model |
LF-03-FR |
| Detection Principle |
NDIR non-dispersive infrared (dual-beam) |
| Measuring Range |
0–1000 PPM (customizable options available) |
| Detection Accuracy |
≤±2% F.S. (relative to specified range) |
| Minimum Detection Limit |
0.1ppm |
| Resolution |
0.1ppm |
| Response Time |
≤3 seconds |
| Preheating Time |
≤3 minutes |
| Sampling Method |
Handheld suction type with built-in pump |
| Display |
800×480 main color LCD + 320×240 handle LCD |
| Operation Mode |
Resistive touch screen |
| Power Supply |
Rechargeable lithium battery / AC220V/50Hz |
| Working Humidity |
≤90%RH |
| Compliance |
GB/T11023-2018 |
