产品展示

TAPI offers a complete line of Air Quality Monitoring (AQM) instrumentation, which complies with the Environmental Protection Administration (EPA), European Union (CEN), and other requirements for the measurement of criteria pollutant gases consisting of CO, SO₂, NO_X, Ozone and others.

Environmental Devices Corporation is a manufacturer of scientific instrumentation specializing in real time monitoring of airborne particulates. All products are highly portablelight, weight and compact. EDC has gained worldwide recognition and is committed to ISO-9001 quality standards in accordance with require ments and procedures of ANSI/ASQC.

Tisch Environmental, Inc., (TEI) produces a broad range of pollution measuring instruments for all types of industrial,service and governmental applications. TEI is a family business located in the Village of Cleves, Ohio. TEI employes skilled personnel who average over 20 years of experience each in the  design manufacture, and support of air pollution monitoring equipment.Our modern well-equipped factory, quality philosophy and experience have made TEI the supplier of choice for air pollution monitoring equipment. Now working on the fourth generation, TEI has state of the art manufacturing capability and is looking into the future needs of today's environmental professionals.

BGI offers instrumental solutions in aerosol science and technology, ambient particulate sampling, industrial hygiene and air flow calibration. 
They are an ISO 9001:2008 certified company which mandates that every aspect of our work is under a strict quality standard. This includes: Design, Development, Production, Calibration Laboratory and Client Service. They dedicated to quality, service and truth.

Aeroqual was formed in 2001 to commercialise gas sensitive semiconductor (GSS) technology developed over three decades by researchers in the UK and New Zealand. Since then they have dedpened and diversified their technology base to offer a range of air quality monitoring products for industrial, indoor and especially outdoor air quality monitoring.