Known for more than two decades of specialized leak-test engineering, NorCom Systems Inc. makes optical inspection systems for hermetically sealed devices. From its Norristown, Pennsylvania base, the company serves manufacturers of high-reliability microelectronic and medical components, with systems built to detect both gross and fine leaks while meeting military test requirements.
MIL-STD-883 Method 1014
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MIL-STD-750 Method 1071
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Cincinnati Test SystemsEstablished in Southern Ohio in 1981, Cincinnati Test Systems designs and manufactures leak detection equipment, function test systems, and assembly verification systems for manufacturers worldwide. Its engineers support more than 50,000 test applications, from automotive and eMobility components to medical devices, while its A2LA-accredited laboratory produces NIST-traceable leak and flow standards to ISO 17025. CTS is also part of TASI Test and Automation’s Product Integrity segment.HARRISON, OH
Vacuum Instruments Corporation, LLCEstablished in 1958, Vacuum Instruments Corporation is a U.S.-based specialist known for advancing industrial leak testing through its own engineering and manufacturing. The company has installed more than 650 custom leak-detection systems and says its equipment has been used to test billions of products for manufacturers worldwide. VIC holds ISO 9001:2015 and ISO/IEC 17025:2017 certifications.RONKONKOMA, NY
Helium Leak TestingHelium Leak Testing is the dedicated helium-leak detection operation of PTI, whose package engineers bring more than 20 years of hands-on experience in regulated industries. The company develops custom container-closure integrity systems for pharmaceutical, biotechnology, and medical-device applications, including testing under deep-cold conditions.HAWTHORNE, NY
American Efficiency Services, LLCSince its founding in 2001, American Efficiency Services has built its reputation on helium leak detection for the power-generation marketplace. The Maryland-headquartered company now works from six staffed offices across the United States and abroad, with full-time crews trained in system operations, safety, and detailed reporting. Its reports give plant personnel clear evidence of what inspectors find and help them plan repairs and maintenance.CUMBERLAND, MD