Unrivaled Accuracy of Precision-Crafted High-Voltage Relay Helium Leak Testing Machine

Product description:
High-voltage relay helium detection equipment is a precision leak detection equipment specially designed for high-voltage relays. It uses helium as a tracer gas to detect tiny leaks inside the relay through a highly sensitive helium mass spectrometer.

This product uses an advanced evacuation and helium spraying method to connect the inflatable port of the workpiece to the helium detector. First, the workpiece is evacuated to eliminate residual air inside. Helium is then sprayed around the workpiece. If there is a leak in the relay, the helium will escape through the leak and be quickly captured by the helium mass spectrometer. Once a leak is detected, the leak detector will immediately send out an alarm signal to prompt the operator to handle it in time.

High-voltage relay helium detection equipment has the characteristics of high precision, high sensitivity and high stability. It can accurately detect small leaks inside the relay and ensure the performance of the relay is stable and reliable. At the same time, the equipment is simple to operate and has a high degree of automation, which greatly improves detection efficiency and accuracy.

In addition, the high-voltage relay helium testing equipment also has good adaptability and can be used for testing high-voltage relays of different specifications and models. Through customized solutions, we can meet the individual needs of customers and provide strong guarantee for the production and quality control of high-voltage relays.

In general, the high-voltage relay helium detection equipment is an efficient and reliable leak detection equipment, which can ensure the performance and quality of high-voltage relays and provide strong support for the stable operation of the power system.




Test items:
1. Sealing test: This is one of the main testing items of high-voltage relay helium testing equipment. By using helium as the tracer gas, the device is able to accurately detect small leaks inside the relay. Through the evacuation and helium spraying method, the relay is evacuated and helium is sprayed around it. Any leaked helium will be quickly captured by a highly sensitive helium mass spectrometer to accurately determine the sealing performance of the relay.
2. Contact detection: The contact of the high-voltage relay is one of its key components, and its performance directly affects the operating effect of the relay. Helium inspection equipment will carefully inspect the contact area to ensure that the contacts do not leak and are working properly.
3. Container box detection: The container box is an important part of the high-voltage relay and is used to accommodate and protect the internal components of the relay. Helium inspection equipment checks the tightness of the container box to ensure that its internal components are not affected by the external environment.
4. Mixed gas detection: During the production process, a certain amount of process gas will be sealed inside the relay to achieve the arc cooling effect. Helium detection equipment will detect the tightness of these gases to prevent them from leaking and causing relay failure.
5. Integrity testing: In addition to the testing of the specific components mentioned above, the helium testing equipment will also test the overall integrity of the relay, including its shell, connecting parts, etc., to ensure that the relay has good sealing and stability as a whole.

Test object:
The test object of high-voltage relay helium testing equipment is the high-voltage relay itself.

As an important part of the power system, the stability and reliability of high-voltage relay performance are crucial to the operation of the entire system. Therefore, during production and use, strict leakage testing of high-voltage relays is required to ensure the sealing and integrity of its internal components.

High-voltage relay helium detection equipment can accurately detect small leaks inside high-voltage relays by using helium as a tracer gas and combining it with a highly sensitive helium mass spectrometer. This kind of equipment can conduct detailed inspection on various key parts of the relay, such as contacts, containers, boxes, etc., to ensure that the performance and quality of the high-voltage relay meet the requirements.
Technical Parameters:


Q&A:
Q1: What is the main function of high-voltage relay helium testing equipment?
A1: The main function of the high-voltage relay helium inspection equipment is to detect small leaks inside the high-voltage relay. By using helium as a tracer gas, combined with a highly sensitive helium mass spectrometer, the sealing performance of the relay can be accurately detected to ensure that it can operate stably and reliably in a high-pressure environment.

Q2: Which parts of the high-voltage relay helium inspection equipment can detect leaks?
A2: High-voltage relay helium inspection equipment can detect leaks in multiple key parts inside the relay, including contacts, container boxes, sealed interfaces, etc. Through the inspection of these parts, the sealing performance of the relay can be comprehensively evaluated, and potential leakage problems can be discovered and solved in time.

Q3: What is the detection principle of high-voltage relay helium detection equipment?
A3: The detection principle of high-voltage relay helium detection equipment is mainly based on the permeability of helium and the detection capability of the mass spectrometer. During the detection process, the relay is first placed in a vacuum environment, and then helium is injected into the relay in a specific manner. If the relay has a leak, helium will escape through the leak and enter the mass spectrometer. The mass spectrometer can accurately determine the leakage of the relay by measuring the content and distribution of helium.

Q4: How to interpret the test results of high-voltage relay helium testing equipment?
A4: The test results of high-voltage relay helium testing equipment are usually presented in the form of leak rate or the location of the leak point. The leakage rate can reflect the overall sealing performance of the relay, while the location of the leakage point can help locate the specific leakage source. Based on the test results, the manufacturer or user can take appropriate measures to repair or replace the relay to improve the performance and reliability of the relay.

Q5: What are the applications of high-voltage relay helium testing equipment in the power industry?
A5: High-voltage relay helium testing equipment is widely used in the power industry. Since the power system has extremely high performance requirements for high-voltage relays, any small leakage may lead to serious consequences. Therefore, using high-voltage relay helium testing equipment to conduct regular testing and maintenance of relays is one of the important measures to ensure the stable operation of the power system.