TSI Incorporated is a renowned American corporation specialising in the design and manufacture of precision measurement instruments for aerosol, airflow, indoor air quality, fluid dynamics and biohazard detection.
With headquarters in the United States and offices in Europe and Asia, TSI has achieved a worldwide market presence for its products. Its products serve to bring the latest scientific research findings to life on a daily basis.
Official website of the manufacturer www.tsi.com
TEXAIR FZCO is a distributor of TSI and supplies control & measuring instruments to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
The TSI AeroTrak® Handheld Particle Counter Model 9303 offers the most features and flexibility for customers interested in a low cost and versatile handheld particle counter. The Model 9303 features a sturdy yet lightweight high-impact injection-molded plastic design for easy handling. The instrument is easy to configure using an intuitive keypad. The internal memory can store up to 1,500 sample records of particle count data which can be conveniently viewed on screen or downloaded using a USB port to TSI’s TrakPro™ Lite Secure Software.
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TSI AeroTrak®+ Remote Particle Counters offer cleanroom professionals top-notch reliability and no-hassle operation in measuring a wide range of particle sizes, including a 6-channel model with upper size threshold of 25 µm. They are designed so that you have critical data at your fingertips—using second-by-second sampling—without worry of data interruption or potential data loss. The reliability of the laser technology inside cannot be challenged as TSI offers the industry’s best laser warranty coverage ever—5 years. All models comply with the stringent requirements set forth in the latest ISO 21501-4 calibration standard.
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AeroTrak™ Cleanroom Condensation Particle Counter (CPC) Model 9001 is the only water-based, laminar flow, high flow rate instrument on the market—providing the confidence needed for monitoring critical environments. Using patented technology, the instrument provides 10 nm sensitivity at a 0.1 CFM (2.83 L/min) flow rate. With an ultra-low false count rate, the AeroTrak 9001 Cleanroom CPC is ideally suited for the low particle concentrations found in ISO Class 1 and Class 2 environments.
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The accuracy of this instrument is made possible utilizing a patented HeNe laser technology with an enhanced signal-to-noise ratio. This instrument is designed for clean room monitoring, process tool monitoring, and filter test applications. And, since the particle counter is used with an external vacuum source, there is significant flexibility in placing and configuring systems.
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The integrated clean pump eliminates the need for an external vacuum source. Four standard analog inputs help to reduce installation and integration costs. Vaporized Hydrogen Peroxide (VHP) resistance and sample inlet capping auto-detect means this instrument is ideal for use in any GMP controlled area where continuous particulate and environmental monitoring is required.
price on request
Available
TSI AeroTrak®+ Remote Particle Counters with Pump offer cleanroom professionals top-notch reliability and no-hassle operation in measuring a wide range of particle sizes, including a 6-channel model with upper size threshold of 25 µm. They are designed so that you have critical data at your fingertips—using second-by-second sampling—without worry of data interruption or potential data loss. The reliability of the laser technology inside cannot be challenged as TSI offers the industry’s best laser warranty coverage ever—5 years. All models comply with the stringent requirements set forth in the latest ISO 21501-4 calibration standard.
price on request
Available
The integrated clean pump eliminates the need for an external vacuum source. Four standard analog inputs help to reduce installation and integration costs. Vaporized Hydrogen Peroxide (VHP) resistance and sample inlet capping auto-detect means this instrument is ideal for use in any GMP controlled area where continuous particulate and environmental monitoring is required.
price on request
Available
TSI® AeroTrak®+ 7010 Remote Active Air Sampler (AAS) offers aseptic manufacturers confident and reliable microbial monitoring in pharmaceutical manufacturing Grade A and B environments with external vacuum systems. With active flow measurement and proactive flow alarms, it allows cleanroom technicians to correct facility conditions before monitoring is affected to reduce production waste. The active air sampler integrates into TSI Facility Monitoring Software to put critical data at your fingertips—without worry of data interruption or loss.
price on request
Available
The company’s story begins in 1960, when it was named Thermo-Systems Engineering Co. instead of Pentalent Engineering Company.
In 1961, the company moves from its first location in the basement of co-founder Mike Fingerson’s home to a shop on Hennepin Avenue in Minneapolis, and in 1967 to a 10,000 square foot leased space on Cleveland Avenue in Roseville, Minnesota.
In 1971, TSI begins work on a project to develop a wind speed sensor or anemometer sensitive to low winds and winds in low-density atmospheres. Of the 60 anemometers built for NASA, six went to Mars, mounted on the Viking spacecraft.
In 1976, the company takes the name TSI Incorporated and builds a 32,000 square foot building on 7.5 acres in Shoreview, Minnesota. In 1980, TSI adds another 52,000 square feet. In 1996, another 56,000 square feet is added, for a total of 140,000 square feet and over 13 acres.
In 1986. TSI acquires Handar of Sunnydale, California.
In 1987, TSI’s most successful product, the PortaCount Respirator Fit Tester, is launched. In 1993, the product is packaged for military use for the US Army and Marine Corps.
In 1988, DICKEY-john is purchased by Churchill Industries. DICKEY-john now operates as a division of TSI Incorporated.
In 1993, TSI is acquired by Transducer Research Incorporated. TSI co-founder, Chairman and CEO Dr Leroy Fingerson is elected a Fellow of the National Academy of Engineering for his work in the field of flow measurement instrumentation, including research, development, design and manufacturing.
In 1995, TSI acquires Alnor Instrument Company of Chicago, Illinois. TSI acquires Aerometrics, Inc. of Sunnyvale, California. That same year, TSI receives its first contracts to develop and manufacture aerodynamic particle measurement instruments for the U.S. and Canadian armies. These instruments detect the presence of biohazardous materials in the air.
In 1996 TSI acquires Zimmer GmbH of Rossdorf, Germany, and in 1997 Target Systems in Salt Lake City, Utah.
In 1998, TSI’s Board of Directors and co-founder Mike Fingerson holds a chair in the Department of Mechanical Engineering at the University of Minnesota. TSI acquires Amherst Process Instruments, Inc. of Amherst, Massachusetts.
In 1999, TSI acquires the assets of MESACON GmbH of Dortmund, Germany. TSI also acquires the stock, assets and operations of Environmental Systems Corp. ESC, based in Knoxville, Tennessee.
In 2005, TSI acquires instrumentation production lines owned by Airflow Developments Ltd. of High Wycombe, England. TSI acquired the instrumentation portion of ADL’s business, including manufacturing, assembly, sales and service.
In 2008, TSI opens TSI Instruments India Private Limited in Bangalore, India. In the same year, TSI acquires Adams Instruments, certain assets of Mesacon GmbH, Facility Monitoring Systems, Ltd. of Malvern, England, and SystemPlus Technology Pte Ltd. of Singapore.
In 2009, TSI acquires certain assets of Particle Metrics Incorporated from Research Electro-Optics, Inc. of Boulder, Colorado. And in 2010, TSI acquires Quant Technologies, LLC of Minneapolis, Minnesota.
In 2012. TSI acquires laser-induced breakdown spectroscopy (LIBS) technology and product line from Photon Machines Corporation of Redmond, Washington.
In 2014. TSI acquires business assets and Raman spectroscopy technology from Enwave Optronics, Inc. of Irvine, California, and in 2016 MSP Corporation of Shoreview, Minnesota.
In 2018, TSI is being provided by Benjamin Y.H. Liu – TSI Chair of Applied Technology in Mechanical Engineering in honour of TSI alumnus Dr. Benjamin Liu. TSI’s Future Leaders in Industrial Hygiene and Safety programme is launched in partnership with the American Industrial Hygiene Association (AIHA) and the American Industrial Hygiene Foundation (AIHF). TSI purchases Quest Personal Safety Division products, including dosimeters, EVM environmental monitors, heat stress monitors and sound level meters from 3M.
