Professional Dust Air Quality Meter PCE-PQC 23EU (Cleanroom Certified)

Measuring Range 0.3 - 25 µm Size of Measuring Channels Factory calibrated at 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 µm. Count Efficiency 50% at 0.3 μm, 100% at > 0.45 μm Flow Rate 2.83 l/min (0.1 ft3/min) Loss (random) 5% at 4,000,000 particles/ft³ Battery Operation 10 hours Light Source Long life laser diode Zero Count Per ISO 21501-4 and JIS <1 count / 5 min (<2 particles / ft3) Count Modes Auto, manual, real time, cumulative / differential, mass concentration Alarm 1 - 9999999 counts , adjustable Calibration NIST viewable Display 4.3 WVGA color touch screen, 480x272 pixels Printing External thermal printer Induction Internal pump with automatic flow rate control Air Outlet Internal HEPA filter Battery Replaceable Li-Ion battery Charging Time Approx. 4 hours Certifications ISO 14644-1 EU GMP annex 1 FS 209E Configuration 50 Memory for custom configuration Standards ISO 21501-4 and JIS B9921 Dimension 25.4 x 12.9 x 11.4 cm Weight 1.0 kg Storage Particle count, temperature and 45000 data sets (ring memory) of humidity, positions and times Sampling Area can be stored up to 1000 positions Sampling Time adjustable from 1 sec to 99 hours Power Supply 110 - 240 V AC 50/60 Hz Operating Conditions +5 - +40 °C to % 95 rF non-condensing Storage Conditions 0 - + 50 °C to 95% rF non-condensing Internal Temperature / Humidity Sensor 0 - +50 °C, 15 - 90 % rF Resolution 0.5 °C Accuracy ±0.5 °C, ± 2 % rF Interface Ethernet, USB Optional Interfaces Wifi 802.11 b/g, RS485 or RS232 Number of Measurement Channels 6