Portable Air Particle Counters

MET ONE 3400 Air Particle Counter

MET ONE 3400

The MET ONE 3400 portable air particle counter is designed specifically for ISO14644 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 at periodic cleanroom certification

MET ONE 3400 Simply Paperless

MET ONE 3400 simply paperless particle counting data direct to PDF!  Save time, money and eliminate data errors!  MET ONE simply paperless automatically exports particle counting data direct to a USB memory stick. No software required.  The MET ONE simply paperless PDF ensures your data is safe, secure and 21 CFR part 11 compliant.

MET ONE 3411

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.

MET ONE 237

MET ONE 237A and MET ONE 237B portable air particle counters are rugged, simple to use and light.  With an inbuilt battery and integral printer the MET ONE 237 Series is ideal for monitoring large cleanrooms in addition to more demanding controlled environments such as LAF workstations, hospital pharmacies, and aerospace applications.

MET ONE 2400/2408

The MET ONE 2400 portable air particle counter has years of field-proven performance continues to make this particle counter the instrument of choice for many contamination control professionals.  Long Life Laser technology extends the average service life of the instrument’s laser to over ten years.