---
instrument_id: '376'
data_file_original_name: '6_SMPSData.csv'
skip_headers: '1'
charts: ''
headers:
    - 'SMPS_time'
    - 'smps_elapsed'
    - 'SMPS_Integr_CS_invS'
    - 'SMPS_Integr_SA_um2_cm3'
    - 'SMPS_Integr_Vol_um3_cm3'
    - 'SMPS_Integr_num_invcm3'
dataset_id: '335'
experiment_link: 'https://icarus.ucdavis.edu/chambers/534/experiments/158'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/534/experimentSets/155'
chamber_link: 'https://icarus.ucdavis.edu/chambers/534'
dataset_created_at: '2020-05-05 12:38:39'
dataset_updated_at: '2020-11-18 10:47:26'
instrument_link: 'https://icarus.ucdavis.edu/chambers/534/instruments/376'
instrument:
    id: '376'
    short_name: 'SMPS'
    full_name: 'TSI Scanning Mobility Particle Sizer'
    manufacturer: 'TSI'
    model: '3080 (Electrostatic Classifier), 3775 (CPC), 3081 (DMA)'
    year: '2012'
    data_recording_software: 'AIM'
    data_analysis_software: 'Igor (custom procedure)'
    raw_data_time_resolution: '2 mins'
    analysis_data_averaging: 'NA'
    detection_limit: '1 particle/cc (mass, volume, surface area is size-distribution dependent)'
    quantification_limit: ''
    sensitivity_to_temperature: 'NA'
    sensitivity_to_relative_humidity: 'NA'
    sampling_method: '1.5 lpm (0.3 lpm to instrument, 1 lpm bypass) through ¼? OD stainless steel tube'
    sample_preparation_method: 'NA'
    sample_residence_time_in_seconds: '1.0'
    length_of_tubing_in_cm: '15'
    flow_rate: '0.3 lpm'
    tubing_material: 'Stainless Steel'
    chemical_identification_method: ''
    data_analysis_method: 'SMPS data exported from TSI AIM software to text file as dN/dLogDm (particles per cm^3). Text file loaded by custom Igor loader/plotter. Integrated number, surface area, volume, concentration time series calculated. Condensational sink rate coefficient calculated using size distribution and Fuchs Sutergin correction applied.'
    quantification_method: 'AIM software'
    calibration_method: 'Sizing checked/ calibrated with PSL calibration spheres (3 sizes: 100 ? 500 nm) biannually, CPCs cross-compared biannually (factory calibration as needed, ~3 yrs)'
    calibration_drift_estimate: 'Low (on the order of weeks)'
    calibration_schedule: '2x / year'
    uncertainty_estimation_method: 'Standard for SMPSs (discussed in literature)'
    known_interferences: 'None'
    link_to_supplemental_information: ''
    additional_notes: 'Typically particle scans are ~10-600 nm.'
    organization_id: '545'
    created_at: '2020-02-19T18:33:35.000000Z'
    updated_at: '2020-05-26T20:30:10.000000Z'
    column_descriptors: "1) SMPS_Igor_Time : units: seconds since since midnight, 1 Jan 1904 in UTC\r\n2) SMPS_Integr_CS_invS units: 1/s\r\n3) SMPS_Integr_num_invcm3 units: particles per cm3\r\n4) SMPS_Integr_SA_um2_cm3 units: micrometer^2 per cm3\r\n5) SMPS_Integr_Vol_um3_cm3 units: um3 per cm3\r\n6) SMPS_Aconc: total OA mass conc calculated using SMPS volume and some assumptions, such as assuming density= 1.3 g/cm3 and after considering particle wall loss (by fitting the volume decay), in ug/m3\r\n7) SMPS_Aconc_SOA, total SOA mass conc, respectively, calculated using SMPS volume and some assumptions, such as assuming density= 1.3 g/cm3 and after considering particle wall loss (by fitting the volume decay), in ug/m3"
    sampling_protocol: 'Online'
    skip_headers: '1'
    tubing_inner_diameter: '.16 in'
    what_is_measured: 'Particle size distributions'
    measurement_uncertainty: 'NA'
    measurement_units: 'See csv data'

---
SMPS_time,smps_elapsed,SMPS_Integr_CS_invS,SMPS_Integr_SA_um2_cm3,SMPS_Integr_Vol_um3_cm3,SMPS_Integr_num_invcm3
3554125094,-2146,0,0,0,0
3554125232,-2008,0,0,0,0
3554125367,-1873,0,0,0,0
3554125502,-1738,0,0,0,0
3554125638,-1602,0.002185767,71.877922,2.1781728,1591.5637
3554125772,-1468,0.013434541,448.91385,13.681955,7177.8975
3554125907,-1333,0.025467543,833.26575,23.490788,13984.284
3554126042,-1198,0.028389063,929.11316,26.326702,16013.969
3554126177,-1063,0.028392449,931.56873,26.684109,16406.381
3554126313,-927,0.02744055,903.49579,26.255928,15714.094
3554126448,-792,0.028317563,933.44269,27.048246,15855.641
3554126583,-657,0.028879594,953.52484,27.791201,15957.738
3554126718,-522,0.027488368,899.04211,25.330666,15605.593
3554126853,-387,0.028186446,928.71637,26.94433,15977.479
3554126988,-252,0.027367124,900.54547,25.922623,15406.303
3554127123,-117,0.026893763,880.7597,24.907972,15231.753
3554127258,18,0.02801076,927.66241,27.312939,15347.984
3554127393,153,0.027967986,923.13354,26.883778,15423.268
3554127528,288,0.028357705,940.44727,27.789787,15313.874
3554127663,423,0.028036334,931.69843,27.591681,15009.218
3554127798,558,0.028219897,934.8847,27.549631,15128.062
3554127933,693,0.027145598,899.77887,26.610821,14814.373
3554128068,828,0.028193129,939.04639,28.109026,15109.19
3554128203,963,0.025386538,850.5235,25.989471,13603.303
3554128338,1098,0.026081491,882.70557,27.928801,13735.028
3554128473,1233,0.026611909,888.02454,26.828014,14441.688
3554128608,1368,0.026342781,881.71173,27.022629,14224.048
3554128743,1503,0.026772266,896.40247,27.226181,14418.498
3554128878,1638,0.026375622,877.01208,26.0079,13906.141
3554129013,1773,0.025671855,861.64801,26.329798,13449.562
3554129148,1908,0.027746979,930.26086,28.426498,14702.413
3554129283,2043,0.024879465,831.12195,24.896667,13086.876
3554129418,2178,0.026049165,873.90674,26.685673,13567.187
3554129553,2313,0.026294995,875.00006,26.079779,14153.627
3554129688,2448,0.025621733,857.82837,25.931925,13419.947
3554129823,2583,0.022950098,765.08966,22.829716,12144.663
3554129958,2718,0.024876315,832.36871,25.162781,12873.356
3554130093,2853,0.02633022,884.8894,27.038807,13442.662
3554130228,2988,0.025874401,868.02032,26.579367,13541.121
3554130363,3123,0.021857535,748.6582,24.633533,11245.979
3554130498,3258,0.02378674,798.30475,24.479012,12393.511
3554130633,3393,0.025445618,854.55597,26.161177,13073.06
3554130768,3528,0.025172023,845.47766,25.822899,12818.291
3554130903,3663,0.025160246,853.38196,26.88936,12671.341
3554131038,3798,0.024050076,817.18762,26.116192,12367.354
3554131173,3933,0.023715287,804.11279,25.415054,11810.726
3554131308,4068,0.023209762,784.30359,24.45274,11968.907
3554131443,4203,0.024354516,824.51703,25.987646,12478.333
3554131578,4338,0.025709894,867.54541,26.923292,12975.637
3554131713,4473,0.02436916,823.00037,25.468731,12082.604
3554131848,4608,0.0244096,823.60352,25.46303,12187.426
3554131983,4743,0.024294712,815.00641,24.66864,12177.058
3554132118,4878,0.024857294,844.57739,26.856777,12315.261
3554132253,5013,0.024948969,848.65143,26.932404,12230.645
3554132388,5148,0.02400084,815.5575,25.968203,12090.878
3554132523,5283,0.023638548,805.30676,25.835476,11876.384
3554132658,5418,0.023827691,807.57825,25.369205,11761.33
3554132793,5553,0.026000727,891.99884,29.168678,12395.048
3554132928,5688,0.025457254,870.49042,28.10605,12240.793
3554133063,5823,0.02433268,827.13165,26.145958,12150.151
3554133198,5958,0.024604231,836.19055,26.30777,11899.561
3554133333,6093,0.025673414,877.09027,28.139341,12003.642
3554133468,6228,0.023576537,807.24969,26.040836,10958.681
3554133603,6363,0.025500346,872.13446,28.133972,12336.62
3554133738,6498,0.0251162,860.28064,27.776888,11751.775
3554133873,6633,0.025807062,878.47479,27.794203,12398.387
3554134008,6768,0.025367606,872.56403,28.583977,11917.704
3554134143,6903,0.02449337,834.9563,26.592615,11707.315
3554134278,7038,0.023586567,804.49042,25.514841,10926.622
3554134413,7173,0.024876175,853.8056,27.768141,11784.035
3554134548,7308,0.025052169,861.49817,28.170189,11834.926
3554134683,7443,0.024432998,833.45331,26.54064,11252.706
3554134818,7578,0.025111862,861.43195,27.828375,11460.561
3554134953,7713,0.025045665,855.64838,27.382689,11690.964
3554135088,7848,0.023897184,814.82013,25.943924,11679.984
3554135223,7983,0.023969058,820.43573,26.306852,11127.784
3554135358,8118,0.024523746,840.37878,27.111919,11397.48
3554135493,8253,0.023530992,804.40826,25.7917,11086.353
3554135628,8388,0.023909494,821.48846,26.864239,11283.514
3554135763,8523,0.023962997,823.21472,26.863127,11217.171
3554135898,8658,0.023094088,783.83929,24.645224,10974.888
3554136033,8793,0.02240075,760.82214,24.010653,11165.105
3554136168,8928,0.023020327,786.96851,25.283556,10717.809
3554136303,9063,0.024222396,830.78387,26.831171,11121.921
3554136438,9198,0.025406504,882.69977,29.83469,11491.966
3554136573,9333,0.025097577,868.94293,28.888346,11379.392
3554136708,9468,0.024417059,838.93781,27.174519,11286.066
3554136843,9603,0.023781151,820.98102,27.022268,10702.876
3554136978,9738,0.024932519,862.68445,28.541294,10809.936
3554137113,9873,0.024057196,830.37982,27.304924,10789.422
3554137248,10008,0.02553032,884.3562,29.184391,10960.358
3554137383,10143,0.025297698,876.37653,29.327194,11246.076
3554137518,10278,0.023810308,830.59021,28.390911,10665.497
3554137653,10413,0.023633957,824.90588,28.296297,10619.74
3554137788,10548,0.023841958,829.32074,27.952982,10539.316
3554137923,10683,0.024747487,857.06848,28.420408,10859.185
3554138058,10818,0.025233228,874.82635,29.091864,11042.723
3554138193,10953,0.024444636,851.62073,28.802761,10726.921
3554138328,11088,0.023705849,822.83209,27.545753,10578.207
3554138463,11223,0.023945708,831.75195,27.833216,10547.597
3554138598,11358,0.023557525,815.73346,27.169695,10477.709
3554138733,11493,0.02495059,874.86499,30.218235,10657.535
3554138868,11628,0.022908436,794.33209,26.490288,10276.947
3554139003,11763,0.02424036,842.59119,28.392349,10731.744
3554139138,11898,0.023072867,799.20471,26.56089,10233.466
3554139273,12033,0.022456165,774.10303,25.332228,10053.218
3554139408,12168,0.022864813,793.64349,26.67338,10422.825
3554139543,12303,0.02280364,784.98273,25.601423,10399.625
3554139678,12438,0.023543879,816.40765,27.249971,10346.956
3554139813,12573,0.023083402,801.64313,26.805508,10125.049
3554139948,12708,0.022996053,799.96747,26.903614,10093.564
3554140083,12843,0.023944737,836.46503,28.423321,10401.344
3554140218,12978,0.02301004,803.83948,27.401783,10146.747
3554140353,13113,0.02458816,852.8349,28.381613,10545.454
3554140488,13248,0.023086671,800.51556,26.731148,10010.709
3554140624,13384,0.023056952,800.13385,26.608948,9891.4092
3554140758,13518,0.024966754,874.19092,29.857296,10425.337
3554140894,13654,0.024141815,842.40137,28.416712,10227.641
3554141029,13789,0.024387961,853.13367,28.96353,10314.958
3554141164,13924,0.024178935,844.55334,28.65428,10131.768
3554141299,14059,0.024727659,869.17407,30.093966,10092.706
3554141434,14194,0.023132494,811.50665,27.870121,9660.3779
3554141569,14329,0.024220495,844.61853,28.430489,10146.568
3554141704,14464,0.023817906,833.94574,28.578142,10350.577