The LDJL SF6 Handheld Infrared Leak Detector is a high-precision and portable SF6 gas leak detection instrument designed specifically for the power industry, railway, electrical manufacturing, chemical and atomic physics research fields. Adopting internationally advanced pump suction NDIR single beam dual wavelength infrared measurement technology, it can quickly and accurately detect the concentration of SF6 gas and display the detection results in real time. It has the characteristics of high sensitivity, high stability, and strong anti-interference ability, and is suitable for SF6 gas leakage detection in various complex environments, providing strong guarantees for the safe and stable operation of power equipment.
| Measurement method | NDIR single-beam dual-wavelength infrared measurement technology |
| Measuring range | 0～12000ppm |
| Resolution | 1ppm |
| precision | ±(1.5%+5d) |
| Repeatable performance | 1% |
| Pumping speed of the air pump | ≥800ml/min |
| Continuous working hours | Not less than 5 hours |
| Meter start-up warm-up time | ≤ 10 seconds |
| Corresponding time | Less than 3 seconds |
| Recovery time | Less than 3 seconds |
| Charging adapter specifications | DC5V/1A |
| Surge (shock) immunity | ±1.2kV |
1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. 2. To learn more about Longdian products, please enter the product center. Service Hotline: 400-6727-238
High precision detection technology: using advanced NDIR single beam dual wavelength infrared measurement technology, the detection sensitivity is high, and the accuracy can reach ± (1.5%+5d), which can accurately measure the concentration of SF6 gas and detect leakage points in a timely manner.
Full function self checking system: It has full function self checking functions such as low battery, sensor failure, and exceeding the range during the detection process, ensuring the accuracy and reliability of the detection results.
Intelligent alarm prompt: When the detected SF6 gas concentration exceeds the user set threshold, the instrument will automatically sound and light an alarm to remind the user to take timely measures to ensure the safety of personnel and equipment.
Large screen color LCD display: adopting a color large screen dot matrix LCD display screen, fully Chinese menu style function management, easy and intuitive operation. Real time display of detection data and dynamic waveform curves, facilitating users to quickly understand the detection results.
Large capacity data storage: Equipped with a built-in large capacity rechargeable lithium battery, it can work continuously for more than 5 hours and has the function of storing 20000 data and waveforms, making it convenient for users to query and analyze historical data.
Portable design: compact in size, lightweight, and convenient for handheld measurement. The shell is made of high-strength materials and has characteristics such as waterproof, dustproof, and anti drop, making it suitable for testing work in various harsh environments.
Intelligent calibration function: equipped with self calibration function, users can perform calibration operations at any time according to their needs, ensuring the long-term stability and accuracy of the test results.
