---
instrument_id: '377'
data_file_original_name: 'EPA2292B_SMPS_no_experimental_time.csv'
skip_headers: '1'
charts: ''
headers:
    - 'Local_Time_PST'
    - 'Experimental_Time_min'
    - 'PMNUM_cm-3'
    - 'PMVOL_um3/cm3'
    - 'PMNUMCOR_cm-3'
    - 'PMVOLCOR_um3/cm3'
dataset_id: '2603'
experiment_link: 'https://icarus.ucdavis.edu/chambers/539/experiments/362'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/539/experimentSets/188'
chamber_link: 'https://icarus.ucdavis.edu/chambers/539'
dataset_created_at: '2021-08-25 10:30:25'
dataset_updated_at: '2021-08-25 10:30:25'
instrument_link: 'https://icarus.ucdavis.edu/chambers/539/instruments/377'
instrument:
    id: '377'
    short_name: 'SMPS'
    full_name: 'Scanning Mobility Particle Sizer'
    manufacturer: 'Home-made'
    model: 'TSI3081, TSI3771'
    year: '2005'
    data_recording_software: 'Labview Program'
    data_analysis_software: 'Custom Excel Program'
    raw_data_time_resolution: '1s'
    analysis_data_averaging: '60 ~ 120s'
    detection_limit: '#: 0.108 cm-3; V: 0.001 um3/cm3'
    quantification_limit: ''
    sensitivity_to_temperature: 'N/A'
    sensitivity_to_relative_humidity: 'N/A'
    sampling_method: 'Direct gas sampling'
    sample_preparation_method: 'None'
    sample_residence_time_in_seconds: ''
    length_of_tubing_in_cm: ''
    flow_rate: 'Sheath 2.5 lpm; Main 0.25 lpm'
    tubing_material: 'Copper'
    chemical_identification_method: 'None'
    data_analysis_method: 'The SMPS data that were recorded in scanning mode are analyzed using a custom Excel script. Particle size distribution, number/volume concentration as a function of time are displayed. Custom wall loss fitting time is available to do wall loss correction as needed.'
    quantification_method: 'Signal strength is converted to partial number/size distribution by designed transfer functions.'
    calibration_method: 'Standard particles(created by standard PSL solution) with a certain size range are sampled and detected. The calibration factor will be calculated based on the difference.'
    calibration_drift_estimate: 'No estimate'
    calibration_schedule: 'Annually'
    uncertainty_estimation_method: 'Duplication of the same experimental conditions.'
    known_interferences: 'N/A'
    link_to_supplemental_information: 'N/A'
    additional_notes: 'N/A'
    organization_id: '547'
    created_at: '2020-02-20T02:54:39.000000Z'
    updated_at: '2020-03-27T09:36:00.000000Z'
    column_descriptors: "(b) Experimental_Time = relative time, t=0 is defined as the start of the reaction (dark) or light given time (BL/Arc);\r\n(c) PMNUM = particle number concentration wall-loss non-corrected;\r\n(d) PMVOL = particle volume concentration wall-loss non-corrected;\r\n(e) PMNUMCOR = particle number concentration wall-loss corrected;\r\n(f) PMVOLCOR = particle volume concentration wall-loss corrected."
    sampling_protocol: 'Online'
    skip_headers: '1'
    tubing_inner_diameter: '1/4'''' OD; 0.152'''' ID'
    what_is_measured: 'Particle Number&Volume Concentration'
    measurement_uncertainty: '(a) Local_Time (N/A); (b) Experimental_Time (N/A); (c) PMNUM (+/- 8%); (d) PMVOL (+/- 8%); (e) PMNUMCOR (+/- 8%); (f) PMVOLCOR (+/- 8%)'
    measurement_units: '(a) Local_Time (N/A); (b) Experimental_Time (min); (c) PMNUM (cm-3); (d) PMVOL (um3/cm3); (e) PMNUMCOR (cm-3); (f) PMVOLCOR (um3/cm3)'

---
Local_Time_PST,Experimental_Time_min,PMNUM_cm-3,PMVOL_um3/cm3,PMNUMCOR_cm-3,PMVOLCOR_um3/cm3
10:27:00,,0.2484,3.37E-05,0.2484,3.37E-05
10:29:00,,0.2484,3.37E-05,0.248553765,3.37E-05
10:30:00,,0.2484,3.37E-05,0.248630659,3.37E-05
10:33:00,,0.2484,3.37E-05,0.248861271,3.38E-05
10:34:00,,0.2484,3.37E-05,0.248938165,3.38E-05
10:36:00,,0.2484,3.37E-05,0.24909193,3.38E-05
10:37:00,,0.2484,3.37E-05,0.249168824,3.38E-05
10:39:00,,0.2484,3.37E-05,0.249322589,3.38E-05
10:40:00,,1418.7481,4.61E-02,1418.968654,4.61E-02
10:42:00,,0.2484,3.37E-05,0.908148367,5.53E-05
10:43:00,,0.2484,3.37E-05,0.908225261,5.53E-05
10:45:00,,0.2484,3.37E-05,0.908379026,5.53E-05
10:46:00,,0.2484,3.37E-05,0.90845592,5.53E-05
10:47:00,,0.2484,3.37E-05,0.908532815,5.53E-05
10:49:00,,0.2484,3.37E-05,0.90868658,5.53E-05
10:50:00,,0.2484,3.37E-05,0.908763474,5.53E-05
10:52:00,,0.2484,3.37E-05,0.908917239,5.54E-05
10:53:00,,0.2484,3.37E-05,0.908994133,5.54E-05
10:55:00,,1.0856,3.37E-05,1.74660702,5.54E-05
10:56:00,,1.5617,1.51E-03,2.223116768,1.53E-03
10:58:00,,2.415,1.65E-03,3.077647599,1.67E-03
10:59:00,,3.4891,2.87E-04,4.152661431,3.10E-04
11:01:00,,8.7469,2.70E-03,9.414248603,2.72E-03
11:02:00,,4.232,1.76E-03,4.901357468,1.78E-03
11:03:00,,13.0962,6.70E-03,13.76823951,6.73E-03
11:05:00,,10.7456,3.99E-03,11.42501881,4.02E-03
11:06:00,,10.4167,4.06E-03,11.09939429,4.09E-03
11:08:00,,24.3731,5.63E-03,25.0665621,5.66E-03
11:09:00,,18.3724,5.85E-03,19.07247822,5.89E-03
11:11:00,,26.7099,9.89E-03,27.42393167,9.93E-03
11:12:00,,17.6985,6.18E-03,18.41940517,0.006219249
11:14:00,,19.4304,3.85E-03,20.16279696,3.90E-03
11:15:00,,30.3761,9.80E-03,31.11620598,9.85E-03
11:16:00,,20.0261,4.53E-03,20.77400719,4.58E-03
11:18:00,,20.4608,5.16E-03,21.22123832,5.22E-03
11:19:00,,20.0215,2.61E-03,20.78820414,2.66E-03
11:21:00,,21.689,8.99E-03,22.46861399,9.05E-03
11:22:00,,30.4658,0.007406608,31.25348647,0.007467201
11:24:00,,29.578,6.40E-03,30.38427066,6.47E-03
11:25:00,,40.2569,9.29E-03,41.07397966,9.36E-03
11:27:00,,29.831,5.00E-03,30.66977261,5.07E-03
11:28:00,,33.8813,1.20E-02,34.72993395,1.21E-02
11:30:00,,35.4315,1.21E-02,36.301587,1.22E-02
11:31:00,,34.6173,7.64E-03,35.49822911,7.72E-03
11:32:00,,25.8819,9.82E-03,26.77219313,9.91E-03
11:34:00,,34.6679,1.07E-02,35.57693394,1.08E-02
11:35:00,,48.0999,9.63E-03,49.02174468,0.009726897
11:37:00,,46.3795,1.46E-02,47.33058706,1.47E-02
11:38:00,,37.1128,1.04E-02,38.07680993,1.05E-02
11:40:00,,51.9869,1.48E-02,52.97848724,1.50E-02
11:41:00,,52.0513,0.010681254,53.0589902,0.010801483
11:43:00,,39.6106,7.24E-03,40.64666053,7.36E-03
11:44:00,,45.4319,0.009145966,46.48112335,0.009274278
11:46:00,,40.9745,0.016962736,42.05046705,0.017099128
11:47:00,,57.3459,0.020895315,58.43708501,0.021037567
11:48:00,,58.9168,0.031352582,60.02598007,0.031502921
11:50:00,,68.8643,0.022652771,70.01302968,0.022819825
11:51:00,,58.2797,0.016194493,59.44810893,0.016367559
11:53:00,,60.7269,0.024179267,61.93214274,0.02436483
11:54:00,,66.3642,0.012174405,67.58911381,0.012365595
11:56:00,,52.3181,0.018848758,53.57974725,0.01904955
11:57:00,,57.7668,0.01999044,59.04548611,0.020197243
11:59:00,,60.444,0.015143133,61.75927361,0.01536081
12:00:00,,67.8178,0.011071525,69.15292588,0.01129326
12:01:00,,77.6963,0.02551811,79.05394845,0.025745508
12:03:00,,64.1447,0.019814379,65.54624975,0.020055808
12:04:00,,61.1432,0.018701628,62.56414172,0.018949019
12:06:00,,65.4396,0.019546948,66.89972044,0.019806177
12:09:00,,79.4673,0.039597311,80.99468537,0.039883994
12:10:00,,89.6563,0.026228586,91.2098622,0.026525458
12:12:00,,68.8183,0.016281077,70.42091178,0.016591106
12:13:00,,73.0388,0.023906924,74.66336831,0.024223173
12:15:00,,70.7641,0.018576733,72.43317684,0.018906131
12:16:00,,69.2369,0.021936172,70.9276461,0.022271841
12:17:00,,58.1992,0.020171828,59.90967056,0.020514014
12:19:00,,87.8416,0.033628545,89.59727175,0.033987383
12:20:00,,75.1617,0.025578664,76.94260128,0.025946666
12:22:00,,91.6435,0.024157619,93.47602927,0.024541015
12:23:00,,91.4434,0.027005827,93.30426732,0.027397142
12:25:00,,109.8917,0.039327227,111.8148827,0.039739072
12:26:00,,95.9974,0.031618363,97.95245005,0.03204119
12:30:00,,86.1327,0.026141009,88.20045756,0.026599579
12:32:00,,119.1009,0.036973282,121.2321795,0.037451386
12:33:00,,84.3893,0.033803452,86.55207561,0.034292511
12:35:00,,99.8269,0.029800787,102.0466925,0.030309532
12:36:00,,85.0356,0.030473555,87.28400537,0.03099163
12:38:00,,76.5325,0.023440443,78.83091242,0.023975205
12:39:00,,90.9029,0.02694669,93.22722795,0.027489251
12:41:00,,98.7965,0.030397511,101.1795419,0.030957821
12:42:00,,85.6612,0.023828385,88.07279216,0.024397088
12:44:00,,83.2646,0.030381558,85.7284765,0.030967039
12:45:00,,97.9892,0.033074387,100.4811308,0.033669689
12:46:00,,82.5102,0.024027965,85.03006839,0.024632106
12:48:00,,96.9427,0.028784612,99.51811098,0.029405099
12:49:00,,93.7503,0.016588845,96.3552263,0.017216355
12:51:00,,104.7075,0.034047608,107.3738511,0.03469079
12:52:00,,100.7837,0.037331606,103.4818569,0.037985836
12:54:00,,76.774,0.031766356,79.52711288,0.032441973
12:55:00,,82.2342,0.029317724,85.01192406,0.030002795
12:57:00,,99.2243,0.034206486,102.0581874,0.034911219
12:59:00,,88.6006,0.029692417,91.4926212,0.030416927
13:01:00,,105.8092,0.030424128,108.7613931,0.031167245
13:02:00,,96.1354,0.025436833,99.11884994,0.026188596
13:05:00,,90.0059,0.023798499,93.07575564,0.024573117
13:07:00,,82.11,0.025716347,85.23312734,0.02650629
13:08:00,,94.6657,0.032300234,97.81618856,0.033099156
13:10:00,,76.1783,0.026335405,79.38166659,0.027152476
13:13:00,,94.714,0.032926159,97.99669379,0.033770739
13:14:00,,78.0574,0.021245627,81.36683523,0.022098592
13:15:00,,78.6393,0.026376404,81.97298863,0.02723674
13:17:00,,76.3945,0.031179105,79.77617324,0.032057255
13:18:00,,74.7247,0.021901723,78.12976336,0.022788088
13:20:00,,78.6968,0.021106429,82.14934895,0.022006106
13:21:00,,82.2756,0.025350214,85.75306414,0.026257082
13:23:00,,64.8715,0.020205898,68.39450773,0.021126866
13:26:00,,75.1939,0.037052569,78.78192527,0.038000116
13:27:00,,67.2129,0.022748552,70.82296689,0.023705355
13:28:00,,72.956,0.027603235,76.58776213,0.028567831
13:30:00,,81.489,0.021966726,85.1685645,0.022946665
13:31:00,,48.1045,0.018341976,51.80412289,0.019328153
13:33:00,,58.3533,0.024930477,62.08587271,0.025930048
13:34:00,,38.9597,0.020221964,42.70733475,0.021228523
13:36:00,,50.0779,0.01734665,53.85309283,0.018364837
13:37:00,,52.9322,0.014816936,56.72333666,0.015840101
13:39:00,,44.5303,0.014905432,48.35160234,0.015937797
13:40:00,,35.7512,0.020645484,39.58492826,0.021683352
13:42:00,,34.0538,0.013504545,37.90913365,0.014552983
13:43:00,,22.8712,0.003879663,26.73534446,0.004930791
13:44:00,,42.6604,0.007210731,46.53468739,0.008263575
13:55:00,,42.6719,0.00841224,46.69124712,0.009491643
13:56:00,,34.7277,0.012235623,38.75902698,0.013318221
13:58:00,,36.0939,0.016406653,40.14714701,0.017498117
13:59:00,,30.1507,0.00941878,34.21420031,0.010514241
14:00:00,,29.693,0.007603366,33.76576287,0.008701461
14:02:00,,52.6585,0.010639919,56.75675154,0.011743661
14:03:00,,74.7615,0.024148723,78.87947351,0.025257849
14:05:00,,110.4575,0.024696878,114.6328008,0.025821123
14:06:00,,87.032,0.023222839,91.23786805,0.024354501
14:08:00,,65.9111,0.022526121,70.16430556,0.023671943
14:09:00,,77.3559,0.025736353,81.63128033,0.026889645
14:11:00,,67.482,0.027058738,71.8022092,0.02822837
14:12:00,,85.5554,0.026710007,89.89929622,0.027887961
14:13:00,,61.3111,0.010302955,65.67772811,0.011486638
14:15:00,,73.1193,0.02690343,77.52753575,0.028098629
14:16:00,,75.7183,0.026570899,80.14957273,0.027774375
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