Manully Helium Sniffer Test for Products Assembly Line, Leak Detection System

The manual leak detction method is suitable to test leak of connection ports of assembled part, it is necessary to equipped with the helium charging and recovery system and helium leak detector with sniffer. The helium charging and recovery system is used to evacuate the test part, charge helium into the part and recover helium after testing. The operator finds the potential leak point with the sniffer of helium leak detector.

Test Concept

• Evacuate the product.
• Charge helium into the product till preset pressure.
• Find the potential leak point with the helium sniffer.
• Recover helum from the product.

Technical specification:

• Highest helium output pressure:55bar
• Helium output capacity:120L/min & 240L/min as standard product, also provide tailer-made products with different output pressure and capacity.
• Helium recovery rate:≥90%

Main parts of system:

• Vacuum pump: Leybold
• Vacuum sensor: Inficon
• Helium leak detector: Inficon
• Presure sensor: GE
• Solenoid valve: Burkert
• PLC: Omron

Patent Certification:

Company View:

International Coperation:

Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe is professionally dedicated in providing laboratory testing equipment and production line testing system, we are now the high-tech enterprises with technical superiority and R & D capabilities in test instruments industry.

Our core technologies encompass vacuum, leak testing & automatic control, laboratory test equipment & solution. Our technical leader is an expert in leak detection, his more than 2 decades of experience are a great asset to our firm. Our technical team is comprised of wellexperienced engineers and technicians.

HongCe laboratory testing equipment are designed and manufactured as per the requirements of GB, IEC, EN, UL, VDE, BS, AS, ISO standards and etc. Our main products are: switch, plug, socket and coupler test equipment; mechanical strength impact test equipment; material fire hazard test equipment, enclosure protection test probes; waterproof and dustproof environmental testing equipment; household appliances testing equipment; wire and cable testing equipment; luminaires test equipment; electric tools test equipment; information technology and audio & video test equipment. Our products are widely used in domestic and worldwide measurement & certification institutions, inspecting mechanism, laboratories, export & import inspection and quarantine bureau, various production companies and etc. Our customer includes Bureau Veritas, CSA, ITS, UL, TUV Rheinland, TUV SUD, SGS and etc.

HongCe production line testing equipment are mainly customized according to client's workpieces, such as automatic leak testing system, gas recovery system, other tailor-made system based on vacuum & leak testing technology.