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 Ventilator Test Systems measure flow, pressure, and multiple parameters of ventilator performance with high accuracy.
Leading the way in laser-induced breakdown spectroscopy (LIBS) for the lab and field.
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.
For over 30 years, hospitals, laboratories, and cleanroom facilities have chosen TSI PresSura Room Pressure Monitors and Controls for monitoring of their critical environments.
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.
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'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.
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.
TSI offers state-of-the-art instrumentation for a variety of aerosol research applications.
In addition to requiring minimal maintenance and low cost of ownership, TSI’s air quality monitoring instrumentation is reliable, easy to use in the field for both long term and short term deployments, and features research level accuracy.
Laser Induced Breakdown Spectrometers (LIBS) and Raman Spectrometers for advanaced chemical and molecular analysis in the lab and field.
TSI provides a number of solutions for cleanroom applications, helping customers ensure regulatory compliance, enhance safety of products, and improve quality.
TSI has automated filter testers (AFTs) and components systems that are used to comply with various testing standards and regulations around the globe.
TSI's measurement solutions and knowledgeable staff can open up new understanding in your area of fluid mechanics and experimental research. Our products offer solutions in the areas of hydrodynamics, aerodynamics, spray diagnostics and more.
From biomedical testing to critical-space room pressure control, TSI provides a number of solutions specifically designed for hospital settings to enhance safety and efficiency.
TSI offers a full range of HVAC testing instruments that positively impact building occupant quality of life as well as improve energy efficiency of HVAC components.
Great for new and retrofit projects, TSI offers laboratory controls to match the requirements of a wide variety of applications.
Superior solutions for light metals analysis based on state-of-the-art laser technology.
TSI’s unique, real-time nanoparticle measurement instruments are relied upon by many professionals, including nanoparticle material and process researchers, inhalation toxicologists, industrial hygienists, and process engineers.
TSI occupational hygiene instruments help with the selection and implementation of effective workplace engineering controls, as well as the selection, use, and limitations of personal protective equipment.
Confident plastics analysis and identification solution for use throughout the plastics recycling life cycle.
Organizations worldwide rely on TSI CBRN defense products for reliable protection of personnel from chemical, biological, radiological or nuclear (CBRN) threats.
TSI’S PORTABLE, HIGH
PERFORMANCE RAMAN INSTRUMENTS FOR GAS PHASE PROCESS ANALYSIS
The ChemLogix GASRAMAN NOCH line of high
performance industrial Raman spectrometers from TSI is a proven solution for
gas phase analysis and monitoring. These versatile instruments can be used in
harsh and corrosive environments. The use of optical ports and flow-through gas
cells allow measurements to be made inside of combustors and reactors, in
mixing and metering situations and also in emissions evaluations.
Raman spectroscopy has a unique set of advantages when applied to gas phase
process monitoring. The stability and speed of Raman instruments and their ease
of calibration makes them an ideal candidate to replace the use of gas
chromatography in natural gas processing and handling. Raman spectroscopy is
additionally immune to measurement artifacts originating in variable pressures
or flow rates, problems which plague other analytical approaches. Measurements
are made quickly, and therefore timed sequential assays can be used to observe
reaction progress, to ascertain endpoints and to understand the kinetics of some
processes. Composition information can be used to calculate important values
such as heating value and Wobbe index.1 The power of Raman
spectroscopy in natural gas analysis is emphasized by the presence of an ASTM
standard method based on the use of this technology.2
Our Raman devices have excellent signal-to-noise characteristics and superior
fluorescence rejection, which enables a wide variety of laboratory and field
measurements to be performed. These devices are simple and easy to use, and yet
produce data of sensitivity and resolution similar to more expensive Raman
GASRAMAN NOCH-1 gas phase process Raman
analyzer instrument is driven by a diode-pumped solid state (DPSS) laser
operating at 532 nm. The spectrometer
has a spectral range of 250-4200 cm-1, and the detector is cooled to
minimize dark current. The resolution of
the system is about 8 cm-1. The graphic user interface of the control and
data acquisition program includes a time trend and ratio calculate in a time
chart mode to enable spectral changes with time to be observed.
GASRAMAN NOCH-2 portable gas phase process
Raman analyzer is the fieldable version of the NOCH-1. It is delivered in a Pelican case for
protection at the job site, and can be battery operated.
Learn more about our Raman instruments and the many applications in which they are used by reading our library of application notes.
Webinar recording discussing the use of Raman spectroscopy in methanol generation, presented by Dr. Amy Bauer.