Particle Counters Designed to Support ISO 14644-1 and ISO 21501-4 Requirements

MET ONE 3400+ portable routine environmental particle counters help GMP cleanroom users simplify their routine environmental monitoring and improve data integrity.

MET ONE 3400 portable air particle counters are designed specifically for ISO 14644 cleanroom applications. Organize your routine cleanroom monitoring with embedded location and sample recipe management. The MET ONE 3400 portable air particle counter classification wizard assures compliance during periodic cleanroom certification. 

Save time, money and eliminate data errors immediately. Air Particle counting data goes direct to PDF. Automatically exports data direct to a USB memory stick or upload via FTP over Ethernet directly to an FTP server on your network. The MET ONE simply paperless PDF ensures your data is safe, secure and 21 CFR part 11 compliant.

MET ONE 3411 portable air particle counters are designed specifically for semiconductor cleanroom monitoring, process benchmarking and particle troubleshooting applications. With industry leading ISO 21501 accuracy and reproducibility, the MET ONE 3411 is the cleanest 0.1um portable air particle counter in the market.

(6003, 6005, 6015, & 6013 models)

MET ONE 6000 air particle counters provide ISO 21501 accuracy for continuous particle monitoring applications. A compact design with flexible sizing, flow rate and communication options address the specific needs of cleanroom environments within the pharmaceutical, semiconductor, hard disk drive and flat panel display industries.

MET ONE 6000P pumped remote air particle counters provide ISO 21501 accuracy in fixed remote, continuous particle monitoring. Compact with microprocessor-controlled flow for cleanroom monitoring within the pharmaceutical, semiconductor, hard disk drive and flat panel display industries. 

(7003, 7005, 7015, & 7013 models)

MET ONE 7000 remote air particle counters provide high accuracy non-viable particle monitoring for cGMP/FDA compliance. Stainless steel, wash-down resistant enclosure and VHP tolerant optics offer superior protection while ISO 21501 certified calibration assures accurate continuous monitoring in aseptic and sterile pharmaceutical production environments.