The MET ONE 3400 portable airborne particle counter was specially developed for clean room applications according to ISO 14644 and 21501-4. Organize your daily cleanroom monitoring with individually programmable locations and test procedures. For cleanroom qualification, the integrated assistant supports a rule-compliant execution.

Measuring range: 0.3 µm - 25 µm
ISO 14644 and 21501-4 compliant
Flow rate: up to 50 LPM
Data storage: up to 5,000 measurements
Battery charging time: min. 6.75 hours - max. 10 hours