For more than five decades, Maryland-based Pasadena Scientific has designed and manufactured precision thermal transient test equipment for evaluating semiconductors, bridgewire components and other electronics where reliability matters. The company focuses exclusively on thermal transient testing, supporting both laboratory work and production screening with systems such as its integrated PSI 730 platform. It also provides calibration with NIST-traceable standards, rental equipment and application-specific support.
NIST-traceable calibration
Compliance program
Loranger International CorporationFor more than 50 years, Loranger International Corporation has built an international reputation in semiconductor burn-in and test manufacturing from its Warren, Pennsylvania operation. The company develops specialized sockets and related test equipment for electronics manufacturers, with applications ranging from defense and automotive programs to space exploration.334417WARREN, PA
COTEMP SensingCOTEMP Sensing makes and tests temperature sensors for demanding industrial environments, from nuclear power plants to cryogenic hydrogen systems. The company combines more than 80 years of expertise with manufacturing sites across North America, Europe, and Asia, and has installed more than 50 million sensors worldwide. Its capabilities include specialized testing and an ISO 17025-certified calibration laboratory, including a 300mm instrumented wafer with 49 thermocouple measurement points for semiconductor applications.WEST CHESTER, PA
Thermo Electric Company, IncSince 1941, Thermo Electric Company has built its reputation as a temperature-measurement specialist for industries where dependable readings matter. The West Chester-based manufacturer is now part of the COTEMP Sensing Group, with a network spanning six countries and three continents and a particular focus on tailored solutions for demanding industrial and semiconductor applications. Its work is supported by certified quality and calibration programs.WEST CHESTER, PA
Thermal Instrument CompanyBorn in 1959 in founder Fred Curran’s basement, Thermal Instrument Company designs, manufactures, and calibrates thermal mass flow meters and flow switches for measuring liquids and gases. Still a family- and veteran-run business in Trevose, Pennsylvania, the company makes its instruments in the USA and supports them with local calibration and field service. Its meters are used in demanding settings from renewable natural gas and petrochemical plants to semiconductor fabrication, with more than 20,000 devices installed worldwide.334513FEASTERVILLE TREVOSE, PA