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Shanghai Kstone S&T Development Co .,LTD.
Home ProductsSF6 Leak Detector

Portable Quantitative SF6 Leak Detector Gas Sensor 0.01ppm Sensitivity With Telescopic Handle LF-303

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Portable Quantitative SF6 Leak Detector Gas Sensor 0.01ppm Sensitivity With Telescopic Handle LF-303

Portable Quantitative SF6 Leak Detector Gas Sensor 0.01ppm Sensitivity With Telescopic Handle LF-303
Portable Quantitative SF6 Leak Detector Gas Sensor 0.01ppm Sensitivity With Telescopic Handle LF-303

Large Image :  Portable Quantitative SF6 Leak Detector Gas Sensor 0.01ppm Sensitivity With Telescopic Handle LF-303

Product Details:
Place of Origin: Shanghai
Brand Name: KSTONE
Certification: ISO9000
Model Number: LF-302
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: $30000-$31000
Packaging Details: Carton / Wooden Box
Delivery Time: 30 work days
Payment Terms: T/T
Supply Ability: 10 per year
Detailed Product Description
Display: Digital LCD Measurement Range: 0-1000ppm
Dimensions: 400×340×320mm Storage Temperature: -20°C To +30°C
Sensitivity: 1ppm Response Time: 1 Second
Detection Principle: High Frequency Magnetic Field Low Voltage Ionization Weight: 13kg
Accuracy: ±2% Of Full Scale Power Supply: Lithium Battery. Ac220
Highlight:

Quantitative SF6 Leak Detector

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0.01ppm SF6 Leak Detector

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Quantitative sf6 gas sensor

Portable Quantitative SF6 Leak Detector Gas Sensor 0.01ppm Sensitivity With Telescopic Handle LF-303

Product Overview

The LF-303 distinguishes itself with an oil-free vacuum pump. Engineered for precision SF6 leak detection, its telescopic handle design ensures mobility, while the low-voltage ionization technology delivers 0.01ppm sensitivity. The system includes audible-visual alarms and a fault self-check function for user-friendly operation.

Technical Parameters

Parameter Details
Vacuum Pump Type Oil-Free Diaphragm Pump (Maintenance-Free)
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, fault self-check system
Sensor Lifespan 5–10 years (no radiation source)
Dimensions (Retracted) 400×340×320mm (L×W×H)
Weight 12.5±0.5kg
Warranty 1-year full coverage (including sensor)


Contact Details
Shanghai Kstone S&T Development Co .,LTD.

Contact Person: Ms. Jin

Tel: 15000093078

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