This file contains information of the PIOCARRO, IRGASON and LiCOR test being done at the BAO. Byron has written direction on how to start up the PICARRO. On the back of his sheet I am putting information on the IRGASON and LiCOR. We are using the PSD DAS program to collect data. It runs as a service so it will startup automatically when the PC is rebooted and runs even if the DAS window isn't active. If you want to monitor either the LiCOR or IRGASON using their specific software programs you have to stop each one in the DAS program. When restarting the IRGASON we discovered the Event Byte becomes locked (can't change) unless you create a completely new SESSION name. This might have to do with the fact that we are using the USB output from the IRGASON. All data are captured in the C:\Data\BAO Licor IRGASON Picarro tests May2014 directory as hourly files. For some reason IRGASON/LiCOR PC doesn't completely shutdown when you tell it too. I have had to uplug it to get it to restart. 2014-05-14 DEW I have placed all teh ICONS for what we are dong in the UPPER RIGHT corner of the screen. I used the 7200-7500a software to connect to the 7200. I was able to stop and restart both in DAS. 2014-06-06 DEW Checking systems and data Still running Byron was saying the IRGASON is reading ~30ppm lower that the other 2 sensors. Due to power failures here is what we have collected so far irg Prior to May 23 partial days May 23 1800 - Jun 6 1200 pic Prior to May 23 partial days May 23 1800 - Jun 6 1200 li0 Prior to May 23 partial days May 23 1800 - Jun 6 1200 irg 2.38455,-0.33164,0.22933,16.75259,0,619.611,7.615,0,15.103,83.804,0.952,0.935,162.000,16.773,15.677,18821625,8398 li0 1.997 432.303 438.223 13.5095 13.6945 8.74192 16.1175 15.2376 16.3375 88.9432 88.8387 89.0477 -0.208968 14.9 19.0722 0.497931 4.60792 21.6 pic 2845131 132743.800 427.2721 EC monitor showing 392 and 397 (dry) Stopped DAS briefly to look at ECMON pic = 417ppm li0 = 429 ppm downloaded data May 25 - 1800 Jun 6 1300 to thumb drive ----2014-06-18 DEW Found LICOR not running is DAS last data li01415716_raw.txt June 6th Was able to restart Dan, Peter, Byron and Ludo out to do a span check on IRGASON. We have 2 gases 388 and 480 ppm Ludo did plots of data and IRGASON is 20 ppm too low. It does look like it is tracking the other two systems though. Ed with Campbell said out sensor maybe one with a chopper lube problem, Lube crystalizes and affects the motor. Campbell suggests we send it into the factory. We have decided to listen and watch status bits. Will put on carriage and keep checking. David Noone also has a IRGASON. I plan to ask him if he has seen any problems. Took down tower IRGASON not making any loud sound STATUS window in ECMON all okay. Lower window dirty..missing one of the onic water wicks. Our 2 gases are 388 and 480 ppm According to the manual we need a true 0 CO2 to do their span test ECMON reading with 388 tank: 559 12.71 374 374 -60C H2O mg/m3 with dirty window Started DAS at 1538 UTC 2014-06-18 1548 running standard into PICARRO..nothing into IRGASON PICARRO reading 389.4 started recording data using DAS Second standard 480 ppm into IRGASON 1553 UTC ECMOM 695 15.80 465 465 -60 PICARRO reading 479.8 Cleaned windows ..Strength went up to .98 from .94 started 480ppm gas again at 1609 UTC 388ppm standard at 1620 UTC ECMON 386.4 Readding 480 now ECMON PICARRO shutdown