This website uses cookies
Le site internet ne stocke plus que les cookies essentiels sur votre ordinateur. Si vous n'autorisez pas les cookies, il se peut que vous ne puissiez pas utiliser certaines fonctionnalités du site, par exemple: se connecter, acheter des produits, voir le contenu personnalisé, passer d'une langue à l'autre. Il est recommandé d'autoriser tous les cookies.
+33 (0)1 41 19 21 99 (FR) Tous les sites


Cigarettes, E-Cigarettes and Particles

How researchers use TSI instruments to measure particles emitted by electronic cigarettes. Read the application note.

What is a MOUDI and how does it measure cigarette and e-cigarette particles?

TSI Mini-MOUDI Impactor 135-10BMOUDI stands for Microorifice Uniform Deposit Impactor. It is a type of cascade impactor that researchers use to study atmospheric pollution, visibility, and other research on airborne particles. MOUDIs differ from other cascade impactors in a number of ways and they are able to collect smaller particles. They work by collecting particles on substrates at eight stages, based on particle size. 

A MOUDI to measure smaller volumes

TSI also offers a smaller-volume MOUDI, the Mini-MOUDI™ Impactor. The Mini-MOUDI is designed for flow rates at two liters per minute or less. On average, the puff volume demonstrated by smokers is between 20 and 70 milliliters. The Mini-MOUDI is also capable of separating smoke aerosol by particle size, making it uniquely suited for capturing and analyzing cigarette and electronic cigarette particles.

The TSI application note, Mini-MOUDI Impactor for Cigarette and E-Cigarette Research, shows the results of one aerosol mass study of both cigarettes and e-cigarettes. 

Read the application note on cigarettes and e-cigarettes

Learn about MOUDI products at TSI

Analysis of particle data from Mini-MOUDI on cigarettes and e-cigarettes

Publié sur sept. 25 2019 09:41
Enregistré sous aerosols, particle counting, smoke
Cotation actuelle 0 (0 cotations)


Blog post currently doesn't have any comments.
 Security code