DATA SHEET MET ONE HHPC-2 and HHPC-6 Handheld Particle Counter The world’s most popular handheld particle counter When it comes to tracking down particle problems, the reliability and rich feature set of the MET ONE HHPC series makes these handhelds clear winners amongst cleanroom and indoor air quality (IAQ) monitoring professionals. Available with either two or six particle size channels, built-in relative humidity and temperature sensors and an expandable memory option providing up to 2000 data records, the HHPC handheld series has your most comprehensive monitoring applications covered. Features When combined with PortAll Version 2 software, the full power of the HHPC series is unleashed. Particle count data can be organized, archived and graphically presented to provide critical insight into contamination profiles and trends. This easy-to-use software can also be used to schedule the collection of samples, allowing monitoring to run unattended. Above all, with global calibration and service centers located in over 80 countries you can be assured that your investment in the HHPC series will be fully supported. HHPC-6 (0.3 µm) HHPC-6 (0.5 µm) HHPC-2 (0.3 µm) HHPC-2 (0.5 µm) Number of Size Channels 6 6 2 2 Number of Records (memory) 500 500 100 100 Extended Memory Option • • Temperature and RH Probe • • Isokinetic Probe • • • • RJ45 to DB9 Converter • • • • High Purity Tubing • • • • Universal Power Supply • • • • Network Cable • • • • Channels 0.3 μm 0.5 μm 0.3 μm 0.5 μm 0.5 μm 0.7 μm 0.5 μm 5.0 μm 0.7 μm 1.0 μm 1.0 μm 2.0 μm 2.0 μm 5.0 μm 5.0 μm 10.0 μm Sensitivity 0.3 μm 0.5 μm 0.3 μm 0.5 μm Flow 0.1 CFM (2.83 LPM) 0.1 CFM (2.83 LPM) 0.1 CFM (2.83 LPM) 0.1 CFM (2.83 LPM) Key Specifications ®

Specifications 2 Size Channels HHPC-2 Standard 0.3 and 0.5 μm or 0.5 and 5.0 μm IAQ 0.3 and 1.0 μm Custom 0.3 to 10 µm or 0.5 to 15 µm or 1.0 to 20 µm 6 Size Channels HHPC-6 Standard 0.3, 0.5, 0.7, 1.0, 2.0, 5.0 µm IAQ 0.5, 0.7, 1.0, 2.0, 5.0, 10.0 µm Custom 0.3 to 10 µm, 0.5 to 15 µm or 1.0 to 20 µm Sample Volume Options HHPC-2 0.01 ft3 00:06 Minutes:Seconds (MM:SS) 28.3 L3 10:00 Minutes:Seconds (MM:SS) 10.0 L3 03:53 Minutes:Seconds (MM:SS) 2.83 L3 01:00 Minutes:Seconds (MM:SS) HHPC-6 1.0 L3 21 seconds 0.01 ft3 6 seconds 10.0 L3 3.53 minutes 1.0 ft3 10 minutes 2.83 L3 60 seconds 0.10 ft3 60...