CEM DT-9881M Particle Counter PM2.5 PM10 HCHO CO detector w/TFT LCD Display&Camera Function IR Air Temperature Dew Humidity Meter with Mass Concentration function(MassCon) [並行輸入品]

商品説明

DT-9881M is the updated item from DT-9881 with one more function of Mass Concentration(MassCon) ●PM2.5/PM10 quality concentration measuring range:0-500ug/M3
●Display resolution: 1ug/M3


Features:
●2.8" TFT 320x240 pixels Color LCD display
●Images(JPEG) & Video(3GP)
●Simultaneously measure and display 6 channel of particle sizes, measure particle size down to 0.3 μm
●IR temperature measure & Laser targeting
●Air temperature and humidity, Dewpoint & Wet bulb temperature
●Max,Min,DIF,AVG record,Date/time setup controls,High and low alarm
●MicroSD (MAX.use 8GB) memory card, Bluetooth /USB interface
●Store 5000 records of date,time,counts,relative humidity, temperature, sample volumes, alarms and location label
●Auto Power Off
●Language selection English, Chinese, French, German, Spaish


Specifications:
1. Particle Counter
●Channel:0.3, 0.5, 1.0, 2.5, 5.0, 10μm
●HCHO measuring range: 0.01 - 5.00ppm; Accuracy: ±5% ±0.01ppm
●CO measuring range: 0 - 1000ppm; Accuracy: ±5% ±10ppm
●Flow Rate:0.1ft3(2.83L/min) controlled by internal pump
●Count Modes:Totalize, Concentration, Audio
●Coincidence Loss:5%, 2000000 particles per ft3


2. IR Temperature Measure
●IR Temp. Range:-20.0ºC to 500.0ºC/-4.0ºF to 916ºF ; Basic Accuracy: ±1.5% of reading
●Optical Resolution:8:1 Distance to Spot size
●Emissivity Adjustable:0.10~1.0 Adjustable
●Response Time:500mS


3. 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