Founded in 1964, Teledyne Analytical Instruments is a California manufacturer focused on analytical measurement solutions for industrial and other demanding applications. Its work includes gas analyzers and custom integrated systems, including hazardous-area equipment designed to meet NEC, ATEX, and IECEx requirements.
ISO 9001:2015
EN ISO 13485:2016
EC Quality Assurance Certificate: BSI
NEC Hazardous Area Compliance
Compliance program
ATEX Hazardous Area Compliance
Compliance program
IECEx Hazardous Area Compliance
Compliance program
NEC
Quality certification
NYAD IncFounded in 1987 by physical chemist Dr. E.J. Rosa, NYAD Inc. designs and manufactures process gas analyzers, with moisture measurement at the center of its technical heritage. The Concord, California company supplies analyzers worldwide, including equipment for OEM applications and hazardous areas, and performs factory recalibration and repair for its moisture probes and instruments.LANSDOWNE, PA
Nova Industrial AnalyticsNova Industrial Analytics makes industrial spectral sensors and software for real-time process monitoring, with a particular focus on hazardous-area applications that can move laboratory-grade analysis onto the factory floor. Formerly known as iSud Solutions, the company operates development and production facilities in North America and Europe, and its team brings more than 100 years of collective laboratory and process spectroscopy experience. Its Phoenix systems support measurements in demanding environments, including gas and dust hazardous locations, without requiring purge or pressurization.
Bridge Analyzers, IncBridge Analyzers, Inc., founded by engineers and industry experts, designs and manufactures application-specific gas and fluid analyzers in the United States. Its instruments serve settings from automotive exhaust testing to modified-atmosphere food packaging, with configurable systems and OEM integration for specialized applications. The company has delivered thousands of instruments worldwide over more than two decades and supports them with U.S.-based technical service, calibration, and application consulting.BEDFORD HEIGHTS, OH
Rel-Tek CorporationSince 1980, Pittsburgh-based Rel-Tek Corporation has manufactured complete gas detection and automated monitoring systems for hazardous environments, from mines and tunnels to alternative-fuel garages and industrial sites. The company builds its own hardware and software, and is particularly known for MagiKal, its automatic sensor-calibration system designed to reduce maintenance costs while improving accuracy. Rel-Tek says its equipment carries more than 100 approvals for classified-area use and has been deployed in facilities ranging from small installations to a 250-sensor alternative-fuel garage.PITTSBURGH, PA