Product Details
The High Pressure Diffuser (HPD) Model 7950, Model 7955 and Model 7960 accessories allow the 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.



Features and benefits
For monitoring and testing to ISO 14644-1, ISO 8573-1 and SEMI 49.8 limits
Reduces gas pressure of up to 120 psi (8.27 bar) to near atmospheric pressure
Compatible with AeroTrak Portable Particle Counters, AeroTrak Handheld Particle Counters and AeroTrak 9001 Cleanroom Condensation Particle Counter (CPC)
No manual adjustments or calibration required
For use with Clean Dry Air (CDA), Nitrogen (N 2 ) and Argon (Ar)
Passivated stainless steel enclosure resists cleanroom chemicals
Exhaust HEPA filter protects HPD accessory from contamination when disconnected from compressed gas source

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+91 8879330481

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Plot No. 131, Sector 1A, Koparkhairane, Navi Mumbai- 400709.

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