Leak Testing Equipment For Auto Part Air-Conditioning Compressor With 4 Vacuum Chamber

Application:

This system is suitable for air-tightness detection of compressors of automotive air-conditioner. It can also be used for compressors of household refrigerator and air-conditioner to ensure the airtightness of the product and avoid the leakage of harmful substances (refrigerant).

The system is able to run the following tests:

• Leak detection with pressure decay method to find Gross Leaks.
• Helium test with mass spectrometer to find Fine leaks.

Features:

• PLC control, touch screen display
• All automatic leak testing with over all leak test
• Non operator dependent
• Back ground suppression technology, ensure precise testing
• Automatic digital pass/Fail indication.
• Ensure operation reliability. Leak Testing Equipment

Parameter:

The chamber helium leak test system proposed has the totally automatic cycle with manual load and unload of the auto parts test piece.

The Test Cycle can be described in the following way:

• Manual load of the auto parts in the Test Chamber.
• Closure of the Chamber.
• Evacuation of the Chamber to a value of vacuum suitable for Leak Test with Mass Spectrometer. During the evacuation of the Chamber, the system will run the following Tests on the auto parts test piece:
• Pressure decay to reveal Gross Leaks;
• auto parts test piece evacuation;
• Reaching a vacuum value suitable for transfer, that is to put the mass spectrometer in communication with the Test Chamber.
• Reading of background, which is the residual Helium in the Test Chamber.
• Pressurization of auto parts test piece with Helium.
• Leak test with Mass Spectrometer.
• Ventilation of the Test Chamber (return to atmospheric pressure),
• Helium Recovery from auto parts test piece.
• Opening of the Chamber
• Manual unloads of auto parts test piece.

Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern enterprise specialized in R & D, manufacturing and sales of technology intensive industrial equipment. Its main products include laboratory testing equipment and production line detection system, which are widely applied to refrigeration, automotive, electric power industries, military, home appliances and other industries.

The company is led by Mr. Li Jianhe, an expert with profound knowledge in vacuum and automatic testing equipment. The company has its own core technology and a number of invention and utility model patents. Relying on a high-level talent team, the company adopts a new production mode focusing on development and design, assembly and debugging and after-sales service, and launches products suitable for its use and technical requirements according to different situations of customers. Since its establishment, the company has launched various types of special equipment to the market. While meeting the domestic market demand, the equipment is also exported to the Americas, Europe, Asia and Africa and other countries and regions. The pursuit of excellence and respect is the business philosophy and the highest guiding principle of the company's operation and management.

Our business goal is to rely on our technology to provide customers with excellent products and services. We will promote core competitiveness, create high performance, and build into the world's top brand in the field of automation and control.

HeJin Product Series:

Auto Parts Test Equipment

Leak Testing Equipment

IP Test Equipment

Automatic flame Brazing Machine

Flammability Testing Equipment

Impact Testing Machine

Plug Socket Test Equipment

Test Finger Probe

Household Appliance Test Equipment

Appliance Performance Test Lab