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ACTRIS - Aerosols, Clouds, and Trace Gases Research Infrastructure

ACTRIS harmonizes atmospheric measurements across Europe, providing high-quality, standardized data on aerosols, clouds, and trace gases for research and policy-making.

Advancing Aerosol Science

This application note explores how MOUDI™ Impactors aid in aerosol research, allowing chemical analysis of ambient particles to study sources, composition, and health impacts.

Advancing Material Science with 1 nm SMPS™ Technology

The 1nm SMPS™ enhances material science by enabling precise nanoparticle characterization and real-time monitoring during synthesis, driving innovation in various applications.

Aerosol Generators and Dispersers in Material Science

Aerosol generators and dispersers enhance material science research by enabling precise control over particle size, distribution, and concentration for various applications and studies.

Aspects of an ISO 27891 Calibration Setup

Achieve optimal accuracy in your Condensation Particle Counter (CPC) data collection by following ISO 27891 calibration standards. This guide outlines essential components for your calibration setup.

Assessing 3D Printer Emissions in the Breathing Zone

ANSI/CAN/UL 2904 outlines protocols for assessing particle and chemical emissions from 3D printers in indoor settings. As 3D printing rises, concerns over health risks from emissions highlight the need for proper ventilation and monitoring to ensure worker safety.

CEN/TS 16976 Transformation into EN 16976: A Milestone in Ambient Air Monitoring

In this blog post, we will explore the journey of CEN/TS 16976 to EN 16976 and its impact on environmental monitoring.

Complete Air Quality Monitoring Solutions from a Trusted Source

TSI offers robust SMPS™ solutions for continuous, remote ultrafine particle monitoring, with both butanol- and water-based options tailored for various air quality compliance needs.

CSU Lab Uses TSI Instruments to Test N95 Mask Quality

Colorado State University’s lab tested N95 masks and PPE, using TSI instruments to assess filtration, breathability, and fit, ensuring protective gear meets health and safety standards.

Equip Yourself to Perform Professional Calibrations

Calibration is vital for accurate instrumentation in research. TSI’s poster outlines the calibration process, key steps, and best practices to enhance measurement integrity and data quality.

Ensuring Instrument Performance for Ambient Particle Monitoring

EN 16976 and CEN/TS 17434 and standardize ultrafine particle measurements to enhance data comparability. Regular validation and annual calibration of CPCs and SMPS™ ensure accurate performance.

European Standards EN 16976 and CEN/TS 17434

European standards EN 16976 and CEN/TS 17434 harmonize ultrafine particle sampling and measurement, ensuring consistent data and insights into air quality.

Health Impacts of Ultrafine Particles (UFPs)

Ultrafine particles (UFPs) are tiny pollutants from human activities and natural processes. They can penetrate deep into the body, causing respiratory, cardiovascular, and neurological health issues.

IAQ and Student Attendance

A recent study conducted in numerous U.S. schools has revealed the significant influence of indoor environmental quality on student attendance.

Filter Testing for Highly Efficient Respirators P100/FFP3/P3

This webinar covers essential respirator testing standards, speed for production, and achieving consistent penetration results while exploring ways to optimize testing time.

Measuring Particles from Cigarettes and E-Cigarettes

Explore the use of TSI's mini-MOUDI™ Impactor to measure particle emissions from cigarettes and e-cigarettes, highlighting key research findings.

Number- vs. Mass-Based UFP Monitoring Methods

Number-based UFP measurements reveal more particles than mass-based methods, highlighting health risks. Mass-based methods often miss UFPs, making number-based techniques crucial for accurate monitoring.

How TSI Tools Support U.S. Army Research on Airborne Pathogens and Vaccine Development

TSI instruments supported Army scientists in Fort Detrick’s "sneeze lab," aiding research on airborne virus transmission and particle analysis to advance vaccine development efforts.

PMP and ISO 17025-Compliant Calibration for Traceable Engine Emissions Measurements

TSI's annual EECPC service ensures accurate emissions measurements with PMP and ISO 17025-compliant calibration, preventive maintenance, and regulatory compliance for optimal performance.

Regulations Addressing Non-Exhaust Emissions

Regulations on non-exhaust emissions are evolving globally, with bodies like the EU, UNECE, and CARB recognizing and addressing brake and tire wear in air quality standards.

The Economic Benefits of Healthy Buildings

The International WELL Building Institute (IWBI) has shared an insightful report on how healthy building solutions can increase performance and economic returns.

Photomask Contamination Standards in Process Development for R&D

Photomask contamination standards ensuring accurate defect detection and optimized processes.

Sub-23 nm Solid Particle Emissions for Post Euro 6/VI Engines

Upcoming Euro 7/VII regulations will include sub-23 nm solid particle emissions, requiring new measurement tools like TSI’s 10 nm EECPC to ensure compliance and improve air quality.

Systematic Assessment of Brake Emissions: Influence of Test Setup, Procedure, and Friction Material

This study systematically assesses how test setup, procedure, and friction material influence brake emissions using inertia-dynamometer tests, aiming for standardized measurement methods.

TSI Experts Author Research Paper on Indoor Air Quality

TSI experts studied how household appliances impact indoor air quality, revealing high particle emissions from appliances like ovens.

TSI Flow Meters featured in study on surgical mask effectiveness

An Italian study tested surgical mask effectiveness, showing 3-layer masks excelled in filtration and breathability. TSI’s 5200-2 flow meter ensured precise airflow in testing.

TSI Flow Meters Highlighted in Recent Study on Safety in Manual Ventilation

A BMJ Innovations study found that using a safety valve during manual ventilation reduces risks. TSI’s 5300 and 5000 Series flow meters helped monitor tidal volume and pressure precisely.

Understanding Particle Removal Efficiency (PRE) in Wafer Cleaning Processes

PRE challenge wafers help semiconductor manufacturers validate and optimize wafer cleaning processes, improving yields, and ensuring reliable particle removal.

Understanding Ultrafine Particles (UFPs) and Their Measurement

Ultrafine particles (UFPs) impact air quality, climate, and health. They’re best measured by particle counting and sizing methods, offering insights into their distribution and atmospheric behavior.

Virus Aerosol Research

Virus aerosol research focuses on how droplets and aerosols spread, their size distribution, and viral content. TSI instruments help measure these particles to understand infection risks and improve air quality.

Why Are Photometers Used for Air Filter Testing?

Photometers, though not particle counters, are ideal for air filter testing due to their ability to measure high concentrations, handle rapid testing, and assess the performance of even low-efficiency filters.

工业金属激光切割过程中的纳米颗粒排放

本文介绍了在工业环境中不锈钢激光切割过程中与纳米材料暴露相关的潜在健康风险的案例研究。

爆炸物解析

烟花会导致超细颗粒物急剧增加，超过空气质量限制。即使没有直接接触，它们也会影响空气质量并构成健康风险。

船舶排放及其影响

船舶废气排放是海上主要污染源之一。BSH采用先进技术监测超细颗粒物，努力减少海上空气污染。

Real-world Scenarios for the TSI OmniCount™ Portable Water-based Condensation Particle Counter

Explore how researchers and field professionals are applying the OmniCount™ PWCPC in practice.

The Role of the TSI® 3340A Laser Aerosol Spectrometer for Reliable Filter Testing

Discover how the TSI® 3340A Laser Aerosol Spectrometer supports high-performance filter testing with real-time, high-resolution particle sizing.