This professional, digital leak detector kit has been specifically developed for the precise pressure and leak testing of large, high-voltage (HV) vehicle components. It is an ideal choice for the reliable inspection of the thermal management systems, batteries, and other critical high-voltage elements of electric vehicles (EVs) and hybrid vehicles (HEVs), where even the smallest leak can have serious consequences. The device ensures excellent accuracy and a digital display for fast and error-free diagnostics.
This set is tailored to the needs of modern service environments, offering a comprehensive solution for integrity testing of HV systems:
High Precision Digital Measurement: Digital technology guarantees extremely accurate readings of pressure values, minimizing the possibility of human error compared to traditional analog gauges.
Wide Application Area: Specifically suitable for pressure testing large HV components, such as batteries, cooling circuit elements, and other sealed high-voltage systems.
Könnyű Kezelhetőség: The user-friendly digital interface enables fast and intuitive operation, reducing diagnostic time.
Robust Construction: The components of the set are made of durable materials, ensuring long service life and reliable operation even in demanding workshop environments.
Integrated Data Management: Measurement results can be easily recorded and verified via the digital display.
The set meets the highest professional requirements; its detailed specifications are as follows:
| Parameter | Value | Note |
|---|---|---|
| Measurement Range | 200 mbar (negative pressure) and 200 mbar (positive pressure) | Biaxial measurement for detecting vacuum and slight overpressure. |
| Display Type | Digital | High-resolution, easily readable display. |
| Unit of Measure | mbar (millibar) | Standard unit for precise leak detection. |
| Application Area | HV Components, Cooling Systems, Batteries | Specially optimized for electric vehicles. |
| Connections | Standard quick connectors (exact types depend on the supplied adapters) | Flexible connectivity to various HV systems. |
| Tápellátás | (Not included in the raw text, presumably battery or accumulator-powered) | The power source required for digital operation. |
| Design | Portable, in a rugged case (presumably) | To facilitate transport and storage. |
This digital leak detector kit does not just contain a single measuring instrument, but a complete system that enables the testing of HV components of different sizes and types.
The central element is a high-precision digital pressure sensor capable of detecting extremely low pressure differences (within the 200 mbar range). This range is ideal for detecting minimal pressure loss in sealed systems, which often indicates faults in insulation or seals.
Resolution: The excellent resolution of the digital display ensures that the user immediately notices even the smallest pressure fluctuations.
Zeroing Function: There is an option for zeroing relative to ambient pressure, so it only measures the changes occurring in the system under test.
To begin leak testing, controlled pressure (or vacuum) must be introduced into the system under test. Although the pressure generation source (e.g., pump) is not part of the description, the kit includes the necessary adapters and connectors that allow for the safe and sealed connection of an external pressure source to the HV components.
Adapter Compatibility: The set likely includes the necessary adapters for the most common HV cooling circuit and air manifold connectors, ensuring wide-ranging compatibility.
Tömítettség: The design of the connectors guarantees that the pressure used during the test will not leak at the connection points, so the measured value truly reflects the leakage of the component under test.
This kit is an essential tool in the field of e-mobility:
Battery Cooling Systems: Temperature regulation of batteries is critically important. The smallest leak can lead to the loss of coolant, overheating, and potentially fire hazards. The 200 mbar range is perfect for checking sealed battery cooling circuits.
Power Electronics Cooling: Inverters and other high-voltage control units are often liquid-cooled. Checking the leak-tightness of these systems is essential for preventing failures.
Charging Systems and Cable Harnesses: The leak-tightness of certain HV components that come into contact with fluid (e.g., submerged battery cells) must also be checked.
Compared to conventional internal combustion engines, the systems in electric vehicles (EVs) require a different type of integrity. While a leak in traditional systems primarily causes performance loss or environmental pollution, in the case of EVs, a leak can pose a direct threat to electrical safety and battery lifespan.
The 200-200 mbar measurement range makes it possible to perform the „Proof Test” (confirmatory test), where the system is brought to a low pressure, and then the pressure drop is monitored over a specified period. This process can be objectively documented with the help of the digital display.
Advantages for Service:
Proactive Troubleshooting: A szivárgások korai felismerése megelőzi a drága garanciális javításokat és a jármű állás idejét.
Quality Assurance: Új vagy javított HV rendszerek átadása előtt garantálja a gyártói előírásoknak megfelelő tömítettségét.
Compatibility: The wide-ranging adapter set (ensured by other elements of the product family) ensures that the workshop can work with all types of HV systems.
This digital leak detection kit is an indispensable tool for every technician responsible for guaranteeing the reliability and safety of the complex and sensitive high-voltage systems of electric vehicles. Precise digital measurement and wide applicability make this set a fundamental diagnostic tool for modern automotive repair shops.
