Real–time particle mass concentration | Real–time particle size distribution and concentration | Sample conditioning from pre– and post–DPF conditions |
Dekati® Mass Monitor, DMM, is a real–time measurement instrument for monitoring PM emissions from diesel and gasoline vehicles. DMM's wide dynamic concentration range allows measurements both upstream and downstream of any after–treatment device making it an excellent choice for after–treatment device testing. Since the sensitivity of the DMM goes as low as 1 μg/m³ it is well suited for accurate measurements even in post–DPF conditions. The DMM is designed for daily routine measurements thus special attention has been paid to usability issues related to daily operation and service of the instrument. The DMM can be used either with a tailpipe sample conditioning system or an existing CVS tunnel to provide second–by–second information on vehicle particle mass and number emissions. Dekati provides several options for tailpipe sampling for both pre and post–DPF conditions including Dekati® DEED and Dekati® FPS.
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