CEM 9880M Air Quality Monitor Particle Counter Detectors Temperature Humidity

  Specifications TECDT-9880 TECDT-9881 TECDT-9880M /9881M TECDT-9883M Particle Counter Channel 0.3, 0.5, 1.0,2.5, 5.0, 10μm * * * * Flow Rate 0.1ft 3 (2.83L/min) controlled by internal pump * * * * Count Modes Totalize, Concentration, Audio * * * * Coincidence Loss 5%, 2,000,000 particles per ft³ * * * * Mass Concentration Channel PM2.5 ：0~500ug/m³ ；PM10：0~500ug/m³ * * Air Temperature Measure Air Temp Range 0 to 50ºC/32 to 122ºF; Basic Accuracy: ±0.5ºC/1ºF * * * * Humidity Range 0 to 100%RH; Basic Accuracy: ±2.5%RH (20%~80%RH) * * * * Dew Point Temp. Range -30~100ºC/ -22~199ºF * * * * Wet Bulb Temp. Range 0~80ºC/ 32~176ºF * * * * GAS Detectors HCHO (methanal) Range 0.01~5.00ppm; Basic Accuracy: ±5%F.S * -/* * CO (carbon monoxide) Range 0~1000ppm; Basic Accuracy:±5%F.S * -/* CO 2  Range 0~9999ppm;