Shanghai Yushi Technology Development Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 per year |
| Delivery Time | 7-10 work days |
| Packaging Details | Carton / Wooden Box |
| Operating Voltage | Lithium battery or AC220V/50Hz |
| Detection Principle | NDIR non-dispersive infrared (double-beam) |
| Measuring Range | 0-1000 PPM (customizable range available) |
| Detection Accuracy | ≤±2% F.S. (relative to the specified measuring range) |
| Minimum Detection Limit | 0.1 ppm |
| Highest Sensitivity | 0.1 ppm |
| Resolution | 0.1 ppm |
| Response Time | ≤3S |
| Preheating Time | ≤3 min |
| Detection Method | Handheld suction type |
| Operating Humidity | ≤90% RH |
| Main screen | 800×480 graphic color LCD |
| Handle | 320×240 color LCD |
| Operation Mode | Resistive touch screen |
| Brand Name | KSTONE |
| Model Number | LF-03-FR |
| Certification | ISO9000 |
| Place of Origin | Shanghai |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 per year |
| Delivery Time | 7-10 work days | Packaging Details | Carton / Wooden Box |
| Operating Voltage | Lithium battery or AC220V/50Hz | Detection Principle | NDIR non-dispersive infrared (double-beam) |
| Measuring Range | 0-1000 PPM (customizable range available) | Detection Accuracy | ≤±2% F.S. (relative to the specified measuring range) |
| Minimum Detection Limit | 0.1 ppm | Highest Sensitivity | 0.1 ppm |
| Resolution | 0.1 ppm | Response Time | ≤3S |
| Preheating Time | ≤3 min | Detection Method | Handheld suction type |
| Operating Humidity | ≤90% RH | Main screen | 800×480 graphic color LCD |
| Handle | 320×240 color LCD | Operation Mode | Resistive touch screen |
| Brand Name | KSTONE | Model Number | LF-03-FR |
| Certification | ISO9000 | Place of Origin | Shanghai |
| High Light | GB/T11023 SF6 Leak Detector ，NDIR SF6 Leak Detector ，SF6 combustible gas detector | ||
The LF-03-FR SF6 Gas Leak Detector is an advanced handheld device engineered for precise detection of SF6 leaks in high-voltage systems, including GIS, circuit breakers, and switchgear. Leveraging imported NDIR infrared sensor technology and sophisticated calibration algorithms, it identifies leaks as minute as 0.1ppm with an accuracy of ≤±2% F.S., delivering results in under 1 second.
Perfect for utility providers, maintenance crews, and industrial manufacturers. Upgrade your leak detection capabilities with speed and precision—order today!
| Technical Specifications | Details |
|---|---|
| Power Source | Lithium battery or AC220V/50Hz |
| Detection Principle | NDIR non-dispersive infrared (dual-beam) |
| Range | 0-1000 PPM (customizable) |
| Accuracy | ≤±2% F.S. (full-scale) |
| Sensitivity | 0.1 ppm |
| Response Time | ≤3 seconds |
| Preheat Time | ≤3 minutes |
| Operation | Handheld suction design |
| Humidity Resistance | ≤90% RH |
| Display | Dual-screen setup: 800×480 main LCD, 320×240 handle LCD |
| Interface | Resistive touchscreen control |
1. Top-tier Technical Authority
Standard-setting enterprise | 0.01ppm precision SF6 leak detector | Multiple patents & certifications
2. One-stop SF6 Solution Range
Portable detectors to recovery systems | 100% accredited by national labs
3. Customizable Turnkey Services
Tailored equipment design | On-site installation & debugging
4. Global Support & Proven Reputation
1000+ global clients | Localized after-sales service
5. Eco-compliant & Cost-efficient
Aligns with EU F-gas Directive | Zero-emission SF6 handling
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
500,00,00-600,00,00
Employee Number:
40~60
Ecer Certification：
Verified Supplier
Company Profile About KSTONE KSTONE is a professional manufacturer specializing in SF6 testing instruments, gas handling equipment, and eco-friendly gas solutions for the global power industry. With over 13 years of professional experience, KSTONE has become one of the leading manufacturers in Chi... Company Profile About KSTONE KSTONE is a professional manufacturer specializing in SF6 testing instruments, gas handling equipment, and eco-friendly gas solutions for the global power industry. With over 13 years of professional experience, KSTONE has become one of the leading manufacturers in Chi...
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