Description
Specifications |
TECDT-9880 |
TECDT-9881 |
TECDT-9880M /9881M |
TECDT-9883M |
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Particle Counter |
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Channel |
0.3, 0.5, 1.0,2.5, 5.0, 10μm |
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Flow Rate |
0.1ft 3 (2.83L/min) controlled by internal pump |
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Count Modes |
Totalize, Concentration, Audio |
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Coincidence Loss |
5%, 2,000,000 particles per ft³ |
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Mass Concentration Channel |
PM2.5 :0~500ug/m³ ;PM10:0~500ug/m³ |
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Air Temperature Measure |
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Air Temp Range |
0 to 50ºC/32 to 122ºF; Basic Accuracy: ±0.5ºC/1ºF |
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Humidity Range |
0 to 100%RH; Basic Accuracy: ±2.5%RH (20%~80%RH) |
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Dew Point Temp. Range |
-30~100ºC/ -22~199ºF |
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Wet Bulb Temp. Range |
0~80ºC/ 32~176ºF |
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GAS Detectors |
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HCHO (methanal) Range |
0.01~5.00ppm; Basic Accuracy: ±5%F.S |
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-/* |
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CO (carbon monoxide) Range |
0~1000ppm; Basic Accuracy:±5%F.S |
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-/* |
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CO 2 Range |
0~9999ppm; Basic Accuracy: ±75PPM ±5% of reading |
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TVOC Range |
0.00~10mg/m 3 ; Accuracy: ±5%F.S |
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Features |
TECDT-9880 |
TECDT-9881 |
TECDT-9880M/ 9881M |
TECDT-9883M |
2.8" TFT 320x240 pixels Color LCD display |
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Images(JPEG) & Video(3GP) |
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Simultaneously measure and display 6 channel of particle sizes, |
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The determination of suspended particle concentration in the air of the weight method (PM2.5/PM10) |
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GAS (HCHO,CO) detectors |
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TVOC,CO2 |
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Air temperature and humidity, Dewpoint & Wet bulb temperature |
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Max, Min, DIF, AVG record, Date/time setup controls, alarm |
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MicroSD (MAX. use 8GB) memory card, USB interface |
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Auto Power Off |
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Selectable sample time, count data, programmable delay |
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Store 5000 records of date, time, counts, relative humidity, temperature,sample volumes, alarms and location label |
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Language selection English, Chinese, French, German, Spanish |
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