Description Overview View 6 particle sizes simultaneously Standard 6 channels: 0.2, 0.3, 0.5, 0.7, 1.0, 2.0 µm Counting efficiency: 50% at 0.2 µm; 100% for particles >0.3 µm (per ISO 21501-4) Designed for ISO 21501-4 compliance: unit-to-unit accuracy and repeatability Concentration limit: 4,000,000 / ft³ Specifications Particle size range: 0.2 µm - 2 µm Flow rate: 0.1 CFM (2.83 LPM) Bright 3.5" (8.89 cm) color touch screen display Removable / rechargeable li-ion battery Large memory for storing data (3,000 samples) Temperature / relative humidity probe included Alphanumeric location labels Test wizard for cleanroom pass / fail reports: FS-209E, ISO 14644-1 or EU GMP Annex 1 Easily configurable interface with zoom capability Internal audible alarm Ergonomically designed Lightweight Open architecture connectivity with OPC server Laser diode mttf: > 20 years Included Operating manual on CD Removable battery Direct mount isokinetic sample probe Purge filter Temperature / relative humidity probe Power supply Power cord LMS Express software Lead Time Sometime in May 2020