| Subject: | SGP/AOS/C1 - PCASP instrument problem |
| DataStreams: | sgpaosC1.a0, sgpaosauxC1.a0
|
| Description: | PCASP (optical particle counter) gave unusually low aerosol signal counts despite numerous
attempts to fix the instrument by the mentor and manufacturer. |
| Suggestions: | Do not use data |
| Measurements: | sgpaosauxC1.a0: - OPC sample flow(OPCFlow)
- OPC sheath(OPCSheath)
- Analog signal from PMS PCASP(OPCLaserVolt)
more
sgpaosC1.a0: - PMS PCASP Chan. 24 (2.30 micrometers < Dp < 2.60)(pa230_p260conc)
- PMS PCASP Chan. 31 (8.00 micrometers < Dp < 10.0)(pa800_p1000conc)
- PMS PCASP Chan. 3 (0.14 micrometers < Dp < 0.16)(pa14_p16conc)
- PMS PCASP Chan. 30 (6.50 micrometers < Dp < 8.00)(pa650_p800conc)
- PMS PCASP Chan. 9 (0.30 micrometers < Dp < 0.35)(pa30_p35conc)
- PMS PCASP Chan. 2 (0.12 micrometers < Dp < 0.14)(pa12_p14conc)
- PMS PCASP Chan. 20 (1.40 micrometers < Dp < 1.60)(pa140_p160conc)
- PMS PCASP Chan. 26 (3.00 micrometers < Dp < 3.50)(pa300_p350conc)
- PMS PCASP Chan. 28 (4.00 micrometers < Dp < 5.00)(pa400_p500conc)
- PMS PCASP Chan. 13 (0.50 micrometers < Dp < 0.60)(pa50_p60conc)
- PMS PCASP Chan. 14 (0.60 micrometers < Dp < 0.70)(pa60_p70conc)
- PMS PCASP Chan. 16 (0.80 micrometers < Dp < 0.90)(pa80_p90conc)
- PMS PCASP Chan. 5 (0.18 micrometers < Dp < 0.20)(pa18_p20conc)
- PMS PCASP Chan. 27 (3.50 micrometers < Dp < 4.00)(pa350_p400conc)
- PMS PCASP Chan. 11 (0.35 micrometers < Dp < 0.40)(pa40_p45conc)
- PMS PCASP Chan. 15 (0.70 micrometers < Dp < 0.80)(pa70_p80conc)
- PMS PCASP Chan. 22 (1.80 micrometers < Dp < 2.00)(pa180_p200conc)
- PMS PCASP Chan. 21 (1.60 micrometers < Dp < 1.80)(pa160_p180conc)
- PMS PCASP Chan. 17 (0.90 micrometers < Dp < 1.00)(pa90_p100conc)
- PMS PCASP Chan. 19 (1.30 micrometers < Dp < 1.40)(pa130_p140conc)
- PMS PCASP Chan. 18 (1.00 micrometers < Dp < 1.30)(pa100_p130conc)
- PMS PCASP Chan. 10 (0.35 micrometers < Dp < 0.40)(pa35_p40conc)
- PMS PCASP Chan. 6 (0.20 micrometers < Dp < 0.23)(pa20_p23conc)
- PMS PCASP Chan. 8 (0.26 micrometers < Dp < 0.30)(pa26_p30conc)
- PMS PCASP Chan. 4 (0.16 micrometers < Dp < 0.18)(pa16_p18conc)
- PMS PCASP Chan. 25 (2.60 micrometers < Dp < 3.00)(pa260_p300conc)
- PMS PCASP Chan. 29 (5.00 micrometers < Dp < 6.50)(pa500_p650conc)
- PMS PCASP Chan. 7 (0.23 micrometers < Dp < 0.26)(pa23_p26conc)
- PMS PCASP Chan. 0 (Dp > 10 micrometers)(Pa1000Conc)
- PMS PCASP Chan. 12 (0.45 micrometers < Dp < 0.50)(pa45_p50conc)
- PMS PCASP Chan. 1 1/cm^3 (0.10 micrometers < Dp < 0.12)(pa10_p12conc)
- PMS PCASP Chan. 23 1/cm^3 (2.00 micrometers < Dp < 2.30)(pa200_p230conc)
more
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