Particle Counter เครื่องวัดฝุ่นละอองในอากาศ Model DT-9880
Particle Counter |
|
Channel |
0.3, 0.5, 1.0, 2.5, 5.0, 10μm |
Flow Rate |
0.1ft3(2.83L/min) controlled by internal pump |
Count Modes |
Totalize, Concentration, Audio |
Coincidence Loss |
5%, 2000000 particles per ft3 |
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 |
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%± 0.01ppm |
CO (carbon monoxide) Range |
0~1000ppm; Basic Accuracy:±5% ± 10ppm |
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