Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
04/13/2017 | 2046 | 04/14/2017 | 1558 | Incorrect |
04/15/2017 | 1659 | 04/17/2017 | 1602 | Incorrect |
Subject: | ASI/CPC/M1 - Temperature difference causing high particle number concentrations |
DataStreams: | asiaoscpcuM1.b1, asiaoscpcuM1.00, asiaoscpcuM1.a1 |
Description: | The thermistor that maintains the setpoint condenser temperature malfunctioned giving erroneous readings. The condenser was colder than the readout. The increased temperature difference between the condenser and the saturator caused homogeneous nucleation of butanol vapor, evidenced by very high particle number concentrations. |
Suggestions: | Do not use data from this period |
Measurements: | asiaoscpcuM1.b1: more
asiaoscpcuM1.a1: more asiaoscpcuM1.00: more |