VIND-AJ35 Handheld Quantitative SF6 Gas Infrared Leak Detector – High-Sensitivity Halogen & Refrigerant Analyzer
Product Details：
The VIND-AJ35 is a next-generation, handheld gas leak detector designed for the precise qualitative and quantitative measurement of Sulfur Hexafluoride (SF6) leaks. Engineered with high-performance imported sensors and an advanced infrared detection system, this device offers exceptional sensitivity, stability, and rapid response times.
Ideal for high-voltage switchgear manufacturers, power supply departments, and research institutes, the VIND-AJ35 is capable of detecting SF6 leaks in circuit breakers and GIS systems with high accuracy. Beyond the power industry, it is also highly effective for detecting halogen gases (fluorides, bromides), HFC/CFC refrigerants, and medical sterilization gases (ethylene oxide), making it a versatile tool for HVAC and fire safety applications.
Key Features
High Sensitivity & Precision: Capable of detecting leak rates as low as 3g/year, with a minimum detection value of 100ppm, ensuring reliable identification of even microscopic leaks.
Rapid Response & Recovery: Equipped with an efficient internal pump and advanced circuitry, the device achieves a response time and recovery time of <10 seconds, significantly improving field inspection efficiency.
Versatile Detection: Suitable for a wide range of gases, including SF6, Halon (fire systems), and various refrigerants (HFC, CFC, HCFC).
Ergonomic & Portable Design: Weighing only 2kg, it features a flexible, snake-like probe that extends up to 1 meter, allowing easy access to hard-to-reach leak points.
Intuitive User Interface: Features a backlit LCD with digital display and multi-frequency audio alarms. The alarm threshold is clearly displayed, providing immediate visual and auditory feedback.
Long Battery Life: Powered by a rechargeable Lithium-ion battery, the unit supports >8 hours of continuous operation, perfect for extended field shifts.
No Calibration Required: The robust sensor design eliminates the need for frequent calibration, reducing maintenance downtime.
Technical Specifications
Parameter Specification
Model VIND-AJ35
Detection Principle Infrared / High-Sensitivity Sensor
Minimum Detection Value 100 ppm
Detection Range 100 – 2000 ppm
Sensor Sensitivity ≤ 3g / year (static)
Response Time < 10 seconds
Recovery Time < 10 seconds
Reference Error ≤ ±10%
Repeatability Error ≤ 5%
Probe Length Flexible snake probe, extends to 1 meter
Display Backlit LCD with Audio Alarm
Power Supply Rechargeable Li-ion Battery (AC/DC Dual Use)
Continuous Operation > 8 hours
Operating Temperature -25°C to 50°C
Humidity ≤ 85% RH
Dimensions 230 × 130 × 46 mm
Weight 2 kg
