暖通空调和通风

2021/4/8

TSI participates in China's largest refrigeration and HVAC show

TSI China was part of CR Expo China, the country's largest refrigeration and HVAC exhibition.

2021/3/31

Using MERV 13+ Filters May Minimize Virus Spread

Filtration traps particulates, which plays a key role in helping minimize the spread of the virus to areas of the building served by the HVAC system and ductwork.

2021/2/22

Ventilation in Schools, Offices and Other Commercial Buildings

Using your HVAC system ventilation to help prevent the spread of coronavirus (COVID-19) by controlling outdoor air, supply air, and return air.

2020/12/21

Good Air In, Bad Air Out: A TSI expert on HVAC priorities

Read a new article with recommendations for commercial building managers from TSI's Topher Nelson.

2020/11/23

Coronavirus in the Air

Scientists have learned that the coronavirus that causes COVID-19 can spread through the air via droplets and aerosolized particles. Can HVAC help reduce infection risk?

2020/10/13

In-Flight Air Filtration: Delta Air Lines Video Features TSI IAQ Products

Delta Air Lines uses TSI instruments to demonstrate in-flight airflow and ventilation.

2020/9/15

Protecting Indoor Workers Exposed to Smoke

Extreme air pollution, whether from wildfire smoke or other sources, can affect both outdoor and indoor workers.

2020/9/14

Humidity linked to COVID-19 transmission

Coronavirus SARS-CoV-2 spreads more indoors at low humidity.

2020/7/6

How to Use an Aircone with a Rotating Vane Anemometer

Aircones are accessories for our vane anemometers, used to quickly and easily measure air flows in applications in which traditional capture hoods are too large to use or the air flow is too low to measure.

2020/4/8

New ISO 17025 Accreditation Available for Select Ventilation Test Instruments

Earlier this year, TSI's Shoreview, Minnesota location was certified to provide ISO 17025:2017 accreditation on select TSI and Alnor® branded ventilation test instruments.