---
instrument_id: '478'
data_file_original_name: '211116_SMPS_uncorr.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time (h)'
    - 'Particle number conc (#/cm3)'
    - 'Particle area conc (um2/cm3)'
    - 'Particle volume conc (cm3/m3)'
    - 'Particle mass conc (ug/m3)'
dataset_id: '3747'
experiment_link: 'https://icarus.ucdavis.edu/chambers/552/experiments/691'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/552/experimentSets/226'
chamber_link: 'https://icarus.ucdavis.edu/chambers/552'
dataset_created_at: '2021-12-08 09:49:43'
dataset_updated_at: '2021-12-08 09:49:43'
instrument_link: 'https://icarus.ucdavis.edu/chambers/552/instruments/478'
instrument:
    id: '478'
    short_name: 'SMPS - bulk, uncorrected'
    full_name: 'scanning mobility particle sizer'
    manufacturer: 'TSI'
    model: '3080, 3772'
    year: ''
    data_recording_software: 'Custom labview program'
    data_analysis_software: 'Matlab'
    raw_data_time_resolution: '300 s'
    analysis_data_averaging: ''
    detection_limit: '1 particle/cc'
    quantification_limit: ''
    sensitivity_to_temperature: 'N/A'
    sensitivity_to_relative_humidity: 'N/A'
    sampling_method: 'Direct sampling'
    sample_preparation_method: ''
    sample_residence_time_in_seconds: ''
    length_of_tubing_in_cm: '100'
    flow_rate: '0.3 lpm'
    tubing_material: 'Stainless Steel'
    chemical_identification_method: 'N/A'
    data_analysis_method: 'Particle numbers are NOT corrected for wall loss'
    quantification_method: ''
    calibration_method: 'Size calibration with polystyrene latex spheres'
    calibration_drift_estimate: 'Low (on the order of weeks)'
    calibration_schedule: 'As Needed'
    uncertainty_estimation_method: 'Precision during calibrations'
    known_interferences: ''
    link_to_supplemental_information: ''
    additional_notes: 'Particle mass is calculated by assuming a density of 1.2 g/cm3'
    organization_id: '559'
    created_at: '2021-08-09T20:32:15.000000Z'
    updated_at: '2021-08-09T20:32:15.000000Z'
    column_descriptors: ''
    sampling_protocol: 'Online'
    skip_headers: '1'
    tubing_inner_diameter: '0.16 in'
    what_is_measured: 'number of particles in a range of size bins'
    measurement_uncertainty: 'Size-distribution-dependent; inquire with PI'
    measurement_units: 'Particle mass: ug/m3; particle volume: cm3/m3; particle surface area: um2/cm3; particle number: #/cm3'

---
?Time (h),Particle number conc (#/cm3),Particle area conc (um2/cm3),Particle volume conc (cm3/m3),Particle mass conc (ug/m3)
9.125833333,1.008021379,0.002850113,1.43E-05,1.71E-05
9.209444446,0.569124547,0.054568624,0.001588856,0.001906628
9.2925,2.754739198,0.414899129,0.026124547,0.031349457
9.375833334,2.278906613,1.076527531,0.10248934,0.122987208
9.459166666,4.723122699,2.102044096,0.200107383,0.24012886
9.5425,1.266615317,0.053644006,0.001332882,0.001599458
9.625833333,6.85892629,1.128586534,0.113979077,0.136774893
9.709166667,11718.48199,1711.395601,97.01259526,116.4151143
9.792777778,103221.2649,5402.873971,237.8226945,285.3872334
9.876111112,118958.3549,5793.915974,241.613322,289.9359863
9.959444446,241817.4483,10595.30395,454.0510093,544.8612112
10.0425,299593.4304,13728.39134,548.6832471,658.4198965
10.12611111,314601.2139,21631.76258,994.2412988,1193.089559
10.20916667,453143.8846,29157.20293,1286.828235,1544.193881
10.29277778,563222.1846,34265.60706,1503.92275,1804.7073
10.37583333,292713.1947,24459.56231,1213.902728,1456.683273
10.45916667,599107.5835,34925.69787,1621.581178,1945.897413
10.54277778,394330.0004,25385.04131,1133.150319,1359.780383
10.62583333,660103.029,43538.70316,1969.243016,2363.091619
10.70916667,651931.8028,45372.71877,2065.228078,2478.273694
10.7925,328421.1089,27233.71324,1267.944037,1521.532844
10.87583333,264404.6719,24165.40809,1153.885791,1384.66295
10.95916667,240040.5861,22898.50848,1094.120592,1312.944711
11.04277778,217690.7484,22439.01299,1098.581005,1318.297206
11.12583333,204390.0604,21833.46835,1073.601757,1288.322108
11.20916667,196207.1041,21173.27703,1038.818752,1246.582502
11.29277778,177766.1564,19893.84623,984.8557323,1181.826879
11.37583333,171384.6284,19922.76143,996.6345892,1195.961507
11.45916667,157618.1796,18940.91848,952.881166,1143.457399
11.5425,150189.5346,18138.6024,913.0799487,1095.695938
11.62583333,142367.5836,17891.32066,910.1101943,1092.132233
11.70944444,137839.5266,17424.48343,884.1911268,1061.029352
11.7925,128024.2121,16809.97753,868.801916,1042.562299
11.87583333,125322.54,16250.20511,833.4482268,1000.137872
11.95916667,117963.2664,15687.42198,808.2335646,969.8802775
12.0425,110512.4784,14984.42233,777.2163895,932.6596674
12.12583333,105589.566,14571.10098,758.7098396,910.4518075
12.20916667,97848.90162,13728.19663,718.088044,861.7056528
12.2925,95892.89476,13712.89873,722.4855143,866.9826171
12.37611111,92740.99725,13370.41346,703.3290158,843.9948189
12.45944444,85885.6978,12561.72206,664.3233803,797.1880564
12.5425,85279.87695,12511.23443,662.7099105,795.2518926
12.62583333,81966.64302,12083.68127,640.392701,768.4712412
12.70916667,75628.2765,11484.90218,614.2797331,737.1356797
12.7925,73147.2749,11072.1633,592.3715499,710.8458599
12.87583333,70194.89166,10670.28415,571.7876262,686.1451514
12.95916667,67666.92234,10305.72576,552.4287625,662.914515
13.0425,63701.17055,9797.225656,528.7774698,634.5329638
13.12611111,60857.56081,9388.851848,506.0084554,607.2101465
13.20916667,57930.60096,9012.739317,487.9973252,585.5967902
13.2925,56083.68191,8713.348981,468.203754,561.8445048
13.37583333,54397.72087,8528.473769,460.6162146,552.7394576
13.45916667,52243.34853,8381.896255,458.5220175,550.226421
13.5425,50327.62937,8141.167596,445.6235154,534.7482185
13.62583333,48225.44871,7825.303783,428.4003265,514.0803919
13.70916667,45796.37061,7408.036854,405.5972277,486.7166733
13.79277778,44851.06233,7311.042476,399.46786,479.361432
13.87611111,42890.64784,7043.999781,386.3139851,463.5767822
13.95916667,41208.66153,6822.432973,375.0679036,450.0814843
14.04277778,39696.30602,6601.270073,364.1393257,436.9671908
14.12583333,38415.53099,6326.639119,347.4790638,416.9748766
14.20916667,36490.39519,6050.254621,332.9331567,399.5197881
14.29277778,35382.15552,5907.146887,326.1138924,391.3366709
14.37583333,33191.2422,5591.325943,310.1535532,372.1842639
14.45944445,32195.63217,5327.44163,292.8512696,351.4215235
14.5425,31547.80041,5246.596456,288.8847977,346.6617573
14.62583333,29990.1438,4979.502739,274.4418349,329.3302018
14.70916667,28468.11761,4772.609224,263.5843848,316.3012618
14.7925,27374.50649,4624.800498,257.2138046,308.6565656
14.87583333,26589.57128,4580.199589,256.8534234,308.2241081
14.95916667,25777.65458,4307.914287,237.5203652,285.0244382
15.0425,24322.14524,4066.931204,225.2527523,270.3033028
15.12611111,23595.60221,3939.694416,218.5988009,262.318561
15.20916667,22521.37266,3774.84126,208.5945888,250.3135065
15.2925,21830.85417,3717.597454,206.9914384,248.3897261
15.37583333,21076.80284,3592.247868,199.8836298,239.8603557
15.45916667,20231.34439,3421.65258,190.1367516,228.164102
15.5425,19460.74564,3285.054017,182.0970831,218.5164997
15.62583333,18952.81813,3259.162093,181.9847106,218.3816527
15.70944444,17753.09457,3038.125122,169.4680356,203.3616427
15.7925,17122.27316,2959.158443,165.5076556,198.6091868
15.87583333,16749.44593,2869.573542,159.3550415,191.2260498
15.95944445,16054.17436,2732.101719,151.7244005,182.0692806
16.0425,15113.39265,2610.29518,145.1168103,174.1401724
16.12583333,14511.56487,2482.864627,139.0207634,166.8249161
16.20916667,14167.58595,2429.799149,135.8371688,163.0046025
16.2925,13633.09786,2349.015823,131.812118,158.1745416
16.37583333,12768.0074,2209.764024,123.5605405,148.2726486
16.45944444,12711.14568,2192.255608,122.3631812,146.8358175
16.5425,12170.71377,2174.67942,124.6452995,149.5743595
16.62583333,11567.03965,2005.144449,111.9196791,134.3036149
16.70916667,11366.83882,1976.695381,110.6059173,132.7271007
16.7925,10579.72635,1886.319024,108.1394437,129.7673324
16.87583333,10149.23998,1758.910897,98.40795796,118.0895495
16.95916667,9992.531819,1720.22778,96.17896545,115.4147585
17.0425,9555.925738,1659.694055,93.22200664,111.866408
17.12583333,9098.086038,1605.647561,91.56850319,109.8822038
17.20944444,8765.286897,1515.971243,84.76524264,101.7182912
17.29277778,8497.817964,1505.253814,85.25600377,102.3072045
17.37583333,8260.031521,1469.331858,83.65673133,100.3880776
17.45916667,7864.891174,1363.654686,76.33748253,91.60497903
17.5425,7602.278172,1339.556989,75.57939451,90.69527342
17.62583333,7426.885101,1293.067639,73.11120169,87.73344203
17.70916667,7071.125268,1270.60789,72.66364866,87.19637839
17.7925,6644.447832,1184.644571,67.88348901,81.46018682