Wednesday, June 24, 2020
Friday, June 19, 2020
20200615 CO_004 replaced SN0511911627 (refer to notes)
-Instrument (sn 0511911627) will be taken to lab for additional troubleshooting
20200610 Troubleshooting CO (refer to notes)
- Measured CO sample flow at instrument with BIOS 425 sccm; at inlet sample flow measured 415 sccm
- Calibrated MFCs inside Thermo calibrator with BIOS
-Fed 478 ppbc of CO from cylinder #CC328460; response was ~446 ppbv
- Calibrated MFCs inside Thermo calibrator with BIOS
-Fed 478 ppbc of CO from cylinder #CC328460; response was ~446 ppbv
Thursday, June 4, 2020
Monday, June 1, 2020
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