METONE Aerocet-532 Handheld Particle Monitor

Thông số kỹ thuật

Mass Mode Mass Concentration : PM1, PM2.5, PM4, PM7, PM10, and TSP Ranges Sensitivity : 0.3µm Concentration Limit : 0 – 1,000 µg/m3 Sample Time : 1, 2, 5, 10, 15, 30 or 60 minutes Particle Count Mode Concentration Limit : 0 – 3,000,000 particles per cubic foot (105,900 particles/L) Sample Time : 1, 2, 5, 10, 15, 30 or 60 minutes Size Accuracy Sensitivity : ± 10% to calibration aerosol Flow Rate : 0.1 cfm (2.83 lpm) Particle Size Ranges : 0.3 µm, 0.5 µm, 1.0 µm, 2.5 µm, 4.0 µm, 5.0 µm, 7.0 µm and 10 µm Electrical Light Source : Laser diode, 90 mW, 780 nm Battery Pack : 7.4V Li-ion battery pack AC Adapter/Charger : Li-ion battery charger, 100-240 VAC, 50/60Hz Communications : USB-C Serial; With Optional Docking Station, RS-485, WiFi, & Ethernet Battery Life : 8 hours continuous operation Interface Display : 2.8 inch TFT full-color LCD Keyboard : 2-button membrane keypad with rotary dial Physical Weight : 1.0 lb, 13.5oz (0.84 kg) Size : Height = 8.8” (22.35 cm) Width = 3.75” (9.53 cm), Thickness = 2.25” (5.72 cm) (without rubber boot) Environmental Operation Temperature : 0° to +50°C Relative Humidity : < 95% (non-condensing) Storage Temperature : ‐20° to +60°C