| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Application: | Air Tightness Test |
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The membrane energy storage helium detection equipment is a high-precision detection instrument specially used to detect the helium leakage of the membrane energy storage. It uses advanced helium mass spectrometry leak detection technology to determine whether the sealing performance of the energy storage is good by detecting the helium leakage inside the membrane energy storage. The equipment is mainly composed of a helium mass spectrometer leak detector, a vacuum system, a control system, a detection platform, etc.
High sensitivity: The helium detection equipment for thin-film energy storage uses advanced helium mass spectrometry detection technology, which can quickly and accurately detect tiny helium leaks.
High accuracy: It uses helium mass spectrometry leak detection technology and takes advantage of the small size and fast diffusion of helium molecules to accurately locate leaks, reduce the possibility of misjudgment, and provide reliable guarantee for the quality of membrane energy storage devices.
Non-destructive testing: During the detection process, it will not cause any damage to the membrane energy storage device, will not affect its performance and service life, and is suitable for various types of membrane energy storage devices.
Easy operation: The device has a friendly operating interface and a simple operating process. Operators can get started after simple training, which improves the detection efficiency.
Strong reliability: The device uses high-quality components and advanced manufacturing processes, has good stability and reliability, and can operate stably for a long time in harsh working environments.
Multiple detection modes: It supports positive pressure detection and negative pressure detection. You can choose the appropriate detection mode according to the different characteristics and detection requirements of the membrane energy storage device to meet the needs of different users.
| Detection gas | Helium |
| Detection sensitivity | 1×10-8mbar·l/s |
| Detection range | 1×10-3Pa·m3/s - 1×10-13Pa·m3/s |
| Detection time | 5-10 seconds |
| Helium recovery rate | ≥ 95% |
| Working power supply | 380V |
| Size | 2500mm*3000mm*2200mm |
| Weight | 2000KG |
Note: The pictures are for reference only, all the details are subject to the actual product
Q1: What is the detection principle of the helium detection equipment for thin film energy storage?
Answer: The helium detection equipment for thin film energy storage is mainly based on the principle of helium mass spectrometry leak detection. Helium is a small molecule inert gas. If there is a leakage channel inside the thin film energy storage, helium will leak to the outside through the leakage point. The helium mass spectrometer leak detector in the equipment will ionize the gas entering the instrument, and then separate and detect it according to the mass and charge ratio of different ions. When helium ions are detected, it can be judged that there is a helium leak in the thin film energy storage, and the operator will be prompted through the display and alarm system of the instrument.
Q2: What factors will affect the detection accuracy of the equipment?
Answer:
Environmental factors: Factors such as temperature, humidity and air pressure in the detection environment may have a certain impact on the detection accuracy. For example, too high or too low temperature may cause the performance of the instrument to be unstable, and high humidity may change the diffusion rate of helium in the air.
Equipment factors: The calibration status of the equipment, the sensitivity and life of the sensor, the performance of the vacuum pump, etc. will affect the detection accuracy. If the equipment has not been calibrated for a long time or the sensor is aged, the detection results may be inaccurate.
Detection object factors: Factors such as the material, structure and size of the membrane energy storage device will also affect the detection accuracy. For example, the permeability of different materials may be different, and complex structures may lead to unclear helium leakage paths, thereby increasing the difficulty of detection.
Q3: How to ensure the detection accuracy of the membrane energy storage device helium detection equipment?
Answer:
Regular calibration: According to the equipment's instruction manual, the equipment is calibrated regularly to ensure that the equipment's detection accuracy meets the requirements.
Maintenance: Regularly maintain the equipment, including cleaning the sensor, replacing the vacuum pump oil, checking the pipeline connection, etc., to ensure the stability of the equipment's performance.
Correct operation: The operator must strictly follow the equipment's operating procedures to avoid inaccurate test results due to improper operation.
Quality control: During the detection process, standard samples are used for quality control to ensure the reliability of the test results.
Q4: What types of leaks can the membrane energy storage device helium detection device detect?
Answer: The device can detect various types of leaks in the membrane energy storage device, including tiny pore leaks, weld leaks, seal leaks, etc. Whether it is a fast leak or a slow leak, it can be detected by the equipment's detection system.
Q5: What is the service life of the equipment? How to extend the service life of the equipment?
A: The service life of the membrane energy storage helium detection equipment is generally 5 to 10 years. The specific service life depends on factors such as the frequency of use of the equipment, maintenance and working environment. To extend the service life of the equipment, the following measures can be taken:
Perform regular maintenance, including cleaning, lubrication, inspection, etc.
Operate the equipment correctly to avoid overuse and incorrect operation.
Keep the working environment of the equipment dry, clean and at a suitable temperature.
Replace aging and damaged parts in time.
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