Environmental Air Monitors
TSI’s environmental monitors measure size fractions of particles and ultrafine particles. They capture PM1, PM2.5, Respirable PM4, PM10, and Total PM.
The hard data you need to meet health and safety standards
Environmental air monitors help identify risks to communities and workers from breathable particles. With hard data on outdoor air quality and visibility, organizations can meet health and safety standards.
DustTrak products carry out short- and long-term outdoor surveys and remote monitoring. They operate in every season, 365 days a year, 24 hours a day. Our customers use them in a range of settings. They sample construction and remediation sites, open pit mines, research stations, wildfire/disaster areas, and more. Standard or customized enclosures protect DustTrak aerosol monitors in extreme indoor or outdoor environments.
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The hard data you need to meet health and safety standards
Environmental air monitors help identify risks to communities and workers from breathable particles. With hard data on outdoor air quality and visibility, organizations can meet health and safety standards.
DustTrak products carry out short- and long-term outdoor surveys and remote monitoring. They operate in every season, 365 days a year, 24 hours a day. Our customers use them in a range of settings. They sample construction and remediation sites, open pit mines, research stations, wildfire/disaster areas, and more. Standard or customized enclosures protect DustTrak aerosol monitors in extreme indoor or outdoor environments.
Other Products and Services from TSI Instruments Ltd
Aerosol Generators & Dispersers
Aerosol generators and dispersers play a vital role in producing the defined aerosol required for an array of aerosol testing, production, and research. Applications requiring aerosol generation are very diverse, and include, but are certainly not limited to, filter testing, deposition of nanoparticles onto surfaces, vacuum-cleaner performance tests, and calibration of aerosol instruments.
Particle Sizers
TSI provides aerosol sizing instruments that expand our understanding of aerosols and lead to breakthroughs in research and a wide range of industries. TSI manufactures particle sizing instrumentation and systems that span the particle size range from 1 nm to 20 micrometers. Our instruments are routinely used around the globe in a variety of applications, including air quality monitoring, aerosol research, engine emissions, exposure studies, and many more.
TSI’s particle sizers provide particle size ranges for a variety of applications, click below to discover how TSI can support your research and measurement needs.
TSI’s particle sizers provide particle size ranges for a variety of applications, click below to discover how TSI can support your research and measurement needs.
Aerosol-Neutralizers
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.
Normally, a high level of electrical charge is undesirable because it increases the particle loss to the walls of transport and sampling systems, or it can affect filter-efficiency measurements.
To ensure that instruments operating on the electrical mobility principle work properly, aerosol particles entering these instruments require an aerosol neutralizer to impart a predictable charge distribution to the aerosol particles.
Neutralizers can be separated into two categories based on how they charge the particles. One group is the radioactive neutralizers, which use the emission of alpha (positive) or beta (negative) particles from decaying radioactive elements to impart charge to the particles. The other group is the non-radioactive neutralizers, which use electricity to generate x-rays or produce high voltages that can charge the particles directly.
Normally, a high level of electrical charge is undesirable because it increases the particle loss to the walls of transport and sampling systems, or it can affect filter-efficiency measurements.
To ensure that instruments operating on the electrical mobility principle work properly, aerosol particles entering these instruments require an aerosol neutralizer to impart a predictable charge distribution to the aerosol particles.
Neutralizers can be separated into two categories based on how they charge the particles. One group is the radioactive neutralizers, which use the emission of alpha (positive) or beta (negative) particles from decaying radioactive elements to impart charge to the particles. The other group is the non-radioactive neutralizers, which use electricity to generate x-rays or produce high voltages that can charge the particles directly.
TSI Instruments Ltd
Stirling Road, Cressex Business Park, High Wycombe, Buckinghamshire, HP12 3ST, United Kingdom
TSI Ltd serves a global market by investigating, identifying & solving measurement problems. As an industry leader in the design & production of precision measurement instruments, TSI partners with research institutions & customers around the world to set the standard for measurements relating to Respirator Fit Testing, aerosol science, air flow, indoor air quality, fluid dynamics and biohazard detection. With headquarters based in the U.S. & field offices throughout Europe & Asia, TSI has established a worldwide presence in the markets we serve.