TSI's Aerosol Conditioning Systems are designed to ensure that instruments are provided with clean and dry air to maximize measurement accuracy and repeatability.
Aerosol Diluters are essential items needed in combination with many of TSI's particle sizing and counting instruments for a wide array of measurement applications.
At TSI, we manufacture a full line of individual aerosol generators and dispersers capable of producing monodisperse or polydisperse aerosols depending on your application.
TSI Aerosol Monitors offer real-time, direct-reading results, which is quickly becoming an industry best practice in occupational hygiene, indoor air quality, and outdoor environmental fugitive emissions monitoring.
Aerosol neutralizers are an essential piece of many aerosol research studies because aerosol particles dispersed by nebulization, combustion, or powder dispersion are usually electrostatically charged.
TSI’s Continuous Monitoring Systems provide a complete solution to monitor your cleanrooms. FMS Facility Monitoring Software is the backbone of a fully compliant facility monitoring system coupled with AeroTrak Remote Particle Counters and other environmental sensors to create a robust clean room monitoring system.
Leading the way in laser-induced breakdown spectroscopy (LIBS) for the lab and field.
Used for testing efficiencies of filter media and a variety of air filters, including high and very high efficiency filters, respiratory filters, cartridges, and protective garments.
For half a century, TSI has earned the reputation as a leader in designing and manufacturing flow measurement instrumentation. TSI mass flowmeters and mass flow sensors for gases are used worldwide in laboratory and manufacturing settings, plus embedded applications.
TSI serves fluid mechanics and particle diagnostics researchers with state of the art transducers, controls, software and complete measurement systems. Our instruments provide flow and particle information in a wide range of applications including aerodynamics, spray diagnostics, hydrodynamics, and more.
TSI’s Fume Hood Monitors and Controllers help you comply with the requirements and recommendations set forth in ANSI, ASHRAE, NFPA, and OSHA, which specify best practices fume hood performance and laboratory design.
Work environments, as well as homes and businesses, often require that people spend a majority of their time indoors. As a result, individual’s long term health and comfort is largely dependent upon indoor air quality testing. Businesses are increasingly interested
A revolution in light metals analysis, sorting, and recycling.
Full line of high-performance Raman spectrometers including handheld, portable, bench top and installed process control instruments.
Select from a broad range of particle counters, including those specifically designed for research, controlled environments and occupational/indoor air quality applications.
TSI's family of particle sizers is able to measure particles that span a broad size range, making them suitable for a wide range of applications.
PolyMax™ Plastics Analyzer changes the game in plastics identification, using laser-based technology to validate the chemistry of both light and dark plastic compounds — based on science, not best guesses.
TSI's portable, battery-operated primary calibrators are lightweight and easy to use. Volumetric flow rate is displayed continuously so adjustments to pump flow can be made in real-time.
From quantitative fit testing equipment to mask integrity testing equipment, TSI has respirator fit testing solutions to comply with regulated standards and help ensure your respiratory safety.
TSI provides room pressure monitors and controllers for a variety of critical environment applications including hospital isolation rooms, laboratories, and cleanrooms.
TSI's full line of industrial ventilation test instruments are designed to accurately and reliably measure a wide variety of parameters important in monitoring and maintaining indoor environments.
TSI Ventilator Test Systems measure flow, pressure, and multiple parameters of ventilator performance with high accuracy.
Airflow™ Instruments are accurate, high quality, professional-grade instruments used by a wide range of customers, including building service contractors, commissioning specialists, facility engineers and research professionals.
TSI manufactures high-quality Alnor® air velocity equipment. The Alnor brand of handheld instruments is widely used by HVAC contractors, facility personnel, building engineers, safety officers and industrial hygienists worldwide.
A family of chemical analysis solutions from TSI including LIBS and Raman Spectrometers.
Thermal anemometry is a technique requiring a sensor to measure velocity at a single point with high accuracy and high frequency response. A typical thermal anemometry system has three major components, the IFA-300 Constant Temperature Anemometer (CTA), the sensor and the ThermalPro software. There are many different types of sensors, wire or film, for 1D, 2D, and 3D velocity components, and for gaseous and liquid flows. The thermal anemometry system is an excellent tool for turbulent flow because of its high frequency response to measure the fluctuation of the flow and many versions of sensors used in different flow environments.
A typical Thermal Anemometry system is made up of the following components:
Features and Benefits
IFA-300 Constant Temperature Anemometer
The IFA 300 Constant Temperature Anemometer (CTA) is a state-of-the-art research anemometer capable of meeting the most demanding measurement requirements. It represents the depth of design capability and an understanding of the dynamics of constant temperature anemometry which TSI has developed over the past fifty years of building exceptional anemometry products. The anemometer, along with the ThermalPro Data Acquisition and Analysis software provides automatic tuning of the sensor(s) to provide accurate measurements of high speed flows (gas or liquid) and measurement of very low turbulence intensities, for your applications.
The IFA-300 unit comes with a single CTA channel, when multiple channels are needed, additional CTA can be purchased (up to 8 channels of CTA). If more than 8 channels are required for your flow research, an IFA 300 auxiliary cabinet is also required. This allows a total of 16 channels to be configured.
ThermalPro Data Acquisition and Analysis Software
The IFA 300 is designed for complete computer control through the ThermalPro software. System operating functions, such as control of the overheat ratios and signal conditioner settings, are handled via an RS232 interface, while the high speed analog data from the anemometer output is managed with a high speed multichannel digitizer installed inside the computer. The ThermalPro software is supplied with the IFA 300 system to allow all control and data acquisition, data analysis and presentation of results.
12-bit A/D card that is used to digitize the thermal Anemometer signals.
Plug-in module for additional channels of anemometry, when more than one channel of anemometry is needed.
Module supplies the sensing current and signal conditioning needed to use a fine wire sensor as a resistance thermometer.
anemometry probes are used to measure fluid velocity by sensing the changes in
heat transfer from a small, electrically-heated element exposed to the
This standalone anemometer is designed to measure average and instantaneous temperatures, in the 0 to 300oC range
This anemometer is designed for startup multi-channel applications.
This state-of-the-art research anemometer is capable of meeting the most demanding measurement requirements.
Software exercises complete control over the operation of TSI's IFA 300 Research Constant Temperature Anemometer.