Advances in Civil Engineering / 2018 / Article / Tab 1

Research Article

The Effects of Outdoor Source on Pollution Characteristics and Dynamic Changes of Particulate Matter in an Office

Table 1

Measurement parameters and measuring instruments.

ParametersInstrumentModelRangeAccuracy

Mass concentrationIntelligent dust detectorDUSTTRAK 85200.001–100 mg·m−3±0.001 mg·m−3
Number concentrationLaser particle counterAEROTRAK 8220>0.3 μm±5%