Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
11/17/2014 | 1300 | 04/20/2015 | 1845 | Does not affect quality |
Subject: | MAO/AOS/S1 - Flow rate change |
DataStreams: | maoaossp2S1.00, maoaospsap3wS1.b1, maoaosnephwetS1.b1, maoaosuhsasS1.a1, maoaoscpcuS1.a1, maoaosaethS1.00, maoaospass3wS1.a1, maoaossmpsS1.a1, maoaoshtdmaS1.a1, maoaoscpcfS1.a1, maoaosacsmS1.a1, maoaossmpstrhS1.a1, maoaosnephdryS1.b1, maoaosccn100S1.a1, maoaoshumidgrS1.00, maoaosnephdryS1.a1, maoaosimpactorS1.a1, maoaosaethS1.a1 |
Description: | At begining of period, the bypass blower on MAOS A failed. This was replaced by the instrument operator, but operator was unable to reprogram the PID flow controller. The blower ran approximately 50% faster than designed flow rate. It is unlikely this significantly affected the flow dynamics or transmission efficiencies in the MAOS A sampling stack. The data is colored transparent, but the DQR is filed to alert the user. No specific degradation of signals were noted at this time. |
Suggestions: | |
Measurements: | maoaosuhsasS1.a1: more
maoaospass3wS1.a1: more maoaossmpstrhS1.a1: more maoaossmpsS1.a1: more maoaosccn100S1.a1: more maoaoshumidgrS1.00: more maoaosimpactorS1.a1: more maoaospsap3wS1.b1: more maoaosaethS1.a1: more maoaoshtdmaS1.a1: more maoaosnephdryS1.b1: more maoaosacsmS1.a1: more maoaosnephdryS1.a1: more maoaosnephwetS1.b1: more maoaoscpcfS1.a1: more maoaossp2S1.00: more maoaoscpcuS1.a1: more maoaosaethS1.00: more |