摘要 |
A solid particle counting system for measuring solid particle number concentrations from engine or vehicle exhausts in real-time includes an evaporation unit, a diluter arrangement, and a particle counter. The diluter arrangement mixes the dilution gas with the gases from the evaporation unit at a dilution ratio, and the diluter arrangement includes a flow meter located upstream of the evaporation unit for measuring the flow of gases into the evaporation unit which, in turn, flow into the diluter arrangement.
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申请人 |
HORIBA LTD.;WEI, QIANG;PORTER, SCOTT, T.;ASANO, ICHIRO;RAHMAN, MONTAJIR, M., D.;KUSAKA, TAKESHI |
发明人 |
WEI, QIANG;PORTER, SCOTT, T.;ASANO, ICHIRO;RAHMAN, MONTAJIR, M., D.;KUSAKA, TAKESHI |