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AeroTrak High Pressure Diffusers

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Enables measurement of particulate contamination in high-pressure compressed gas systems for cleanroom particle counters.

Product Details

The TSI AeroTrak® High Pressure Diffuser (HPD) Model 7950, Model 7955 and Model 7960 accessories allow the TSI AeroTrak Cleanroom Particle Counters to measure particulate contamination in high-pressure compressed gas systems. As particle counters cannot sample high pressure gas, they require HPD accessories to reduce the pressure of compressed gases to assess the cleanliness level of compressed gas systems.

Model Selection Guide

Model Flow Rate (CFM / lpm) Recommended Application Special Note
7950 0.1 / 2.83 Semiconductor manufacturing with an AeroTrak 9001 Cleanroom CPC  
7955 1.0 / 28.3 Semiconductor manufacturing with an AeroTrak 9110 Portable Particle Counter Bleed air injection humidifies ultra-low humidity compressed gas
7960 1.0 / 28.3 General purpose, including electronics assembly, pharmaceutical manufacturing, and clean manufacturing Isokinetic-like sampling for more accurate measurement of large particles

 

Features & Benefits