Laser particle counter 3910

for clean roomsportable

50 L/min (1.77 cfm) Flow Rate Compliant with ISO 21501-4 and 21 CFR Part 11 Simultaneous measurements of 6 particle sizes Store up to 10,000 Measurements Stainless Enclosure <2 Year Warranty Benefits Featherlight with an ultra-small footprint Large Color Touch Screen Multi-parameter: Particle, Airflow, Temperature, Humidity, Differential Pressure Mulit-standard mode: ISO 14644, FS 209E, BS 5295, EC GMP Optional Probe Probe Type Uni-Directional Air Velocity 20 to 6000 fpm (0.10 to 30 m/s) Temperature 32 to 140°F (0 to 60°C) Relative Humidity 2.0 to 98.0 %RH Specifications Channel Sizes 0.3 um, 0.5 um, 1.0 um, 3.0 um, 5.0um, 10.0um Flow Rate - 1.77 cfm (50 L/min) Light Source Laser Diode Counting Efficiency 50% @ 0.3 um Zero Count Less than 1 count / 5 minutes Interface Ethernet, RS485 Data Storage 10,000 measurement data Optional Sensor Air Velocity, Temperature, Humidity / Differential Pressure