REVISION DATE: 05-Feb-2018 14:03:55
Jan 30, 2018, Chamber 22/30/22 temperature control; humidity control on at 30% RH
Jan 31, 2018, Chamber 22/30/22 temperature control; humidity control on at 30% RH, leave chamber on overnight (will sit at 22deg C and 30% RH)
Feb 1, 2018, Chamber 22/30/22 temperature control; humidity control on at 30% RH
Feb 1, 2018, Chamber 22/30/22 temperature control; humidity control on at 40% RH, this chamber profile repeats itself (on purpose) and was in the first 22deg C of the third profile the next morning
Feb 2, 2018, Chamber 22/30/22 temperature control; humidity control on at 20% RH (stopped the overnight run and started the Feb 2 run); Left chamber off and closed up over the weekend
Feb 5, 2018, Chamber 22 temperature control on; humidity control at 30% RH (was 93.1% RH at start of run)
Leave chamber door open 2” overnight; no water observed inside on bottom plate
I made the symbols a little smaller for the color bar plots. All the action here is if you zoom in around the set points (vertical rectangles) centered on 22 (30) deg C or 30% RH (17%, 20%, 40%), which are the values the chamber was set to control at.
Figure 1: Time series of the temperature and humidity values, to date, from the Fluke and the thermistor. X axis is Time in 2018, Y axis is both temperature in deg C or RH in percent. Zoomed Time series for temperatures and RH zoomed in for each day
Figure 2: Zoomed Time series for temperatures and RH zoomed in for each day
Figure 3: Zoomed Time series for temperatures and RH zoomed in for each day
Figure 4: Zoomed Time series for temperatures and RH zoomed in for each day
Figure 5: Zoomed Time series for temperatures and RH zoomed in for each day
Figure 6: Zoomed Time series for temperatures and RH zoomed in for each day
Figure 7: Zoomed Time series for temperatures and RH zoomed in for each day
Figure 8: Zoomed Time series for temperatures and RH zoomed in for each day
Figure 9: Zoomed Time series for temperatures and RH zoomed in for each day
Figure 10: Zoomed Time series for temperatures and RH zoomed in for each day
Figure 11: Zoomed Time series for temperatures and RH zoomed in for each day
Figure 12: The ratio Chl 1 / Chl 2, or the reflective PDBS/Mirror channel divided by the through PDBS channel. Typical values (at gain 10^7 for the S2281’s) are 170 mV and 700 mV. The ratios were normalized by the first value on 25-Jan-2018 and converted to percent (y axis). zoomed Time series of ratios for each day
Figure 13: zoomed Time series of ratios for each day
Figure 14: zoomed Time series of ratios for each day
Figure 15: zoomed Time series of ratios for each day
Figure 16: zoomed Time series of ratios for each day
Figure 17: zoomed Time series of ratios for each day
Figure 18: zoomed Time series of ratios for each day
Figure 19: zoomed Time series of ratios for each day
Figure 20: zoomed Time series of ratios for each day
Figure 21: zoomed Time series of ratios for each day
Figure 22: zoomed Time series of ratios for each day
Figure 23: Time series of normalized signals. The sphere monitor PD values are normalized to the first value on 25-Jan-2018. The Chl 1 and Chl 2 values are normalized by the monitor at each point in time, and then normalized to the first value on 25-Jan-2018. We can see that the monitor never changes much, but the output signals, even after normalized to the monitor, change up to 1%. Zoomed normalized signals
Figure 24: Zoomed normalized signals
Figure 25: Zoomed normalized signals
Figure 26: Zoomed normalized signals
Figure 27: Zoomed normalized signals
Figure 28: Zoomed normalized signals
Figure 29: Zoomed normalized signals
Figure 30: Zoomed normalized signals
Figure 31: Zoomed normalized signals
Figure 32: Zoomed normalized signals
Figure 33: Zoomed normalized signals
Figure 34: Normalized Chl 1 (by the monitor) vs PDBS temperature, with the color bar indicating time. The red diamond is the start of the series. The two that are in good agreement at 30 deg C are the 26th and 30th.
Figure 35: Normalized Chl 2 (by the monitor) vs PDBS temperature, with the color bar indicating time. The red diamond is the start of the series. The two that are in good agreement at 30 deg C are the 26th and 30th.
Figure 36: Normalized Chl 1 (by the monitor) vs chamber RH, with the color bar indicating time. The red diamond is the start of the series. The output increases with decreasing humidity for portions of the runs.
Figure 37: Normalized Chl 2 (by the monitor) vs chamber RH, with the color bar indicating time. The red diamond is the start of the series. The output increases with decreasing humidity for portions of the runs.