Shanghai Yushi Technology Development Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100 per year |
| Delivery Time | 30 work days |
| Packaging Details | Carton / Wooden Box |
| Vacuum Pump | Double-stage Oil Pump (Customized) |
| Measuring Range | Recommended Optimal Detection Range: 0.01-100ppm |
| Measuring Accuracy | 0.01ppm |
| Presence of Radiation Source in the Equipment | None |
| Sensor Life | Not less than 5 years |
| Warranty | One-year |
| Brand Name | KSTONE |
| Model Number | LF-302 SF6 |
| Certification | ISO9000 |
| Place of Origin | Shanghai |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 per year |
| Delivery Time | 30 work days | Packaging Details | Carton / Wooden Box |
| Vacuum Pump | Double-stage Oil Pump (Customized) | Measuring Range | Recommended Optimal Detection Range: 0.01-100ppm |
| Measuring Accuracy | 0.01ppm | Presence of Radiation Source in the Equipment | None |
| Sensor Life | Not less than 5 years | Warranty | One-year |
| Brand Name | KSTONE | Model Number | LF-302 SF6 |
| Certification | ISO9000 | Place of Origin | Shanghai |
| High Light | 0.01ppm sf6 gas detector ，Telescopic sf6 gas detector ，Telescopic Gas Leak Detector | ||
The LF-302 represents an upgraded iteration of the LF-301, tailored for on-site SF6 leak detection with a telescopic handle design for enhanced mobility. Unlike the LF-303 (which features an oil-free pump), the LF-302 incorporates a double-stage oil-lubricated vacuum pump, delivering robust performance for industrial applications. Leveraging low-voltage ionization in a high-frequency magnetic field, it achieves 0.01ppm sensitivity, supported by set-value alarms (buzzer and concentration visual cues).
| Parameter | Details |
|---|---|
| Vacuum Pump Type | Double-stage Oil-Lubricated Pump (Customized) |
| Sensitivity | 0.01ppm (SF6, highest precision) |
| Measurement Range | 0.01–10,000ppm (optimal: 0.01–100ppm) |
| Response Time | ≤0.5s (≥1ppm SF6 environment) |
| Recovery Time | ≤10s (99.99% SF6); ≤1s (10% SF6) |
| Power Source | AC 220V/50Hz or lithium battery (3-hour continuous operation) |
| Battery Life | 50% longer than LF-301 (4-hour continuous use) |
| Protection Features | PM1.0 filter screen (prevents dust blockage), fault self-check system |
| Sensor Lifespan | 5–10 years (no radiation source) |
| Dimensions (Retracted) | 400*340*320mm (L*W*H) |
| Weight | 13.0±0.5kg |
| Warranty | 1-year full coverage (including sensor) |
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
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