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SF6 Quantitative Leak Detector 0.01ppm High Sensitivity For HV Switchgear & GIS GB/T11023-2018 Compliant

  • SF6 Quantitative Leak Detector 0.01ppm High Sensitivity For HV Switchgear & GIS GB/T11023-2018 Compliant
  • SF6 Quantitative Leak Detector 0.01ppm High Sensitivity For HV Switchgear & GIS GB/T11023-2018 Compliant
Place of Origin Shanghai
Brand Name KSTONE
Certification ISO9000
Model Number LF-1G
Document LF-1G.pdf
Minimum Order Quantity 1
Price $3000-$3500
Packaging Details Carton / Wooden Box
Delivery Time 10 work days
Payment Terms T/T
Supply Ability 100 per year
Product Details
Accuracy 0.01ppm Detection Range 0.01ppm-1000ppm
Response ≤1 Second In 100ppm Measurement Accuracy ≥10 (capable Of Detecting 0.01ppm SF6 Concentration)
Physical Dimensions 430×275×429mm (Length×Width×Height); Net Weight Approximately 19.8kg Durable Design 4m Vacuum Hose (extendable To 6m) And 2m Power Cable (extendable To 6m), Suitable For Complex Detection Environments
Operating Conditions Stable Performance In 5℃-50℃ Temperature Range And Humidity >80%; Continuous Working Time ≤8 Hours Enterprise Credibility China's National Standard GB/T11023-2018
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Product Description
SF6 Quantitative Leak Detector 0.01ppm High Sensitivity For HV Switchgear & GIS GB/T11023-2018 Compliant
Product Introduction

The LF-1G SF6 Quantitative Leak Detector is an upgraded version of the classic LF-1D+, adopting high-frequency magnetic field low-voltage high-frequency ionization technology with no radiation source, safe and reliable operation. It features 0.01ppm high sensitivity, direct ppm value display, no vulnerable parts in the detector and extremely low daily maintenance cost. As a cost-effective SF6 quantitative leak detector with high utilization rate in China, it is specially designed for SF6 leak detection of power equipment, suitable for micro/slow leak detection and accurate leak point positioning of GIS and high-voltage switchgear, fully complying with the requirements of GB/T11023-2018 SF6 Gas Sealing Test Method for High Voltage Switchgear.

Core Advantages
✅ High Sensitivity & Accurate Quantitative Detection

0.01ppm ultra-high sensitivity, direct ppm value display; buzzer frequency changes with leak concentration for intuitive judgment, fully compliant with GB/T11023-2018 national standard detection specifications.

✅ Durable & Low Maintenance Cost

No vulnerable parts in the detector; only need to replace special pump oil every 200 working hours and sealing ring once a year; cleanable air inlet with filter element protective cover, metal anti-collision chassis for long service life.

✅ Practical Design & Flexible On-Site Operation

4m vacuum hose (6m towing length) and 2m power line (6m towing length) for wide detection range; LCD real-time display with audio-visual dual prompts for efficient leak positioning; the whole machine balances portability and stability, suitable for various on-site detection scenarios of power equipment.

✅ Strong Qualifications & High Industry Recognition

ISO9001 and double software certified; recommended manufacturer of SF6 mixed gas GIS tools by State Grid; member of China Electrical Equipment Industry Association and China Fluorosilicon Organic Materials Industry Association, with core technical voice in the industry.

Product Parameters
Item Technical Parameters
Detection Sensitivity 0.01ppm
Indication Method LCD displays ppm value; buzzer frequency changes with concentration
Vacuum Hose 4m (towing length: 6m)
Power Input Line 2m (towing length: 6m)
Input Power 220V±22V 50Hz±2Hz
Rated Power 250W
Continuous Working Time ≤8 hours
Base Value Range (SF6-free environment) 27-30 (standard base value: 28)
Calibration Requirement Calibrate base value to 27-30 in SF6-free environment before use
Special Accessories Standard filter element protective cover, special vacuum pump oil, special key
Product Limitations
  1. Low-Temperature Restriction: Prohibited to start below 0℃; special low-temperature model LF-1G(DW) is required for low-temperature scenarios, incurring additional costs.
  2. Tedious Startup: Must check and fill special vacuum pump oil before startup; 20 minutes preheating is needed for the vacuum pump at 0-5℃.
  3. Partial Accessories Without Warranty: Chassis, hoses, casters, detector and its protective cover are not covered by warranty, on-site wear needs self-replacement.
  4. High Precision Requirements: Precision instrument requiring special personnel for storage and use in dry and clean environment; air inlet blockage or sealing ring aging will affect detection accuracy.
  5. Vacuum Pump Misuse Risk: Damage caused by oil shortage or non-special oil filling is deemed improper use and not covered by warranty, operation must follow specifications strictly.
Applicable Scenarios
  • SF6 gas sealing detection and leak point positioning of high-voltage switchgear and GIS combined electrical appliances
  • Quantitative detection of SF6 micro/slow leaks in power substations and grid operation & maintenance sites
  • Factory detection of SF6 sealing performance for power equipment manufacturers
  • Industrial-grade SF6 leak detection complying with GB/T11023-2018 national standard

SF6 Quantitative Leak Detector 0.01ppm High Sensitivity For HV Switchgear & GIS GB/T11023-2018 Compliant 0

After-Sales Guarantee
  1. Warranty Period: 1-year free warranty under normal use from purchase date, or 12 months from delivery date (whichever comes first).
  2. Warranty Exclusion: Vacuum pump damage caused by oil shortage or non-special oil filling is not covered.
  3. Non-Warranty Parts: Chassis, hoses, casters, detector and its protective cover.
  4. Maintenance Requirement: A copy of warranty card and purchase certificate is required for maintenance within the warranty period.
  5. Service Support: National Service Hotline: 400-000-2589; Technical Consultation: 021-50912468 / 021-50726919.


Why Choose Kstone?

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

Tags:

sf6 gas sniffer

sulfur hexafluoride detector

gas leak sensors