---
instrument_id: '478'
data_file_original_name: '190814_SMPS_uncorr.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time_of_day (h)'
    - 'Particle_number_conc (#/cm3)'
    - 'Particle_surface_area (um2/cm3)'
    - 'Particle_volume (cm3/m3)'
    - 'Particle_mass (ug/m3)'
dataset_id: '2231'
experiment_link: 'https://icarus.ucdavis.edu/chambers/552/experiments/571'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/552/experimentSets/214'
chamber_link: 'https://icarus.ucdavis.edu/chambers/552'
dataset_created_at: '2021-08-13 11:46:30'
dataset_updated_at: '2021-08-13 11:46:30'
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_of_day (h),Particle_number_conc (#/cm3),Particle_surface_area (um2/cm3),Particle_volume (cm3/m3),Particle_mass (ug/m3)
11.04194444,27181.02051,704.8424772,22.17624151,26.61148982
11.09194444,27153.2588,701.3759857,21.31463159,25.57755791
11.14194444,27278.27785,702.8047754,21.39828503,25.67794203
11.19194444,27361.04191,716.4562144,22.24565448,26.69478537
11.24194444,27115.93182,706.3542789,21.90715518,26.28858621
11.29194444,26954.36651,697.2266318,21.39853735,25.67824481
11.34194444,26623.67828,688.3526727,2.08E+01,2.50E+01
11.39222222,26236.96186,680.5647462,20.95472846,25.14567416
11.44194445,26285.29884,685.4364765,21.01093121,25.21311745
11.49194445,25910.0465,668.2977043,2.00E+01,2.40E+01
11.54194445,25796.22962,668.392896,20.3000615,24.3600738
11.59194444,25396.03651,660.0925852,19.90759934,23.8891192
11.64194444,25155.26621,652.9372816,19.61701441,23.54041729
11.69194444,24987.63643,645.1776308,19.06809278,22.88171133
11.74194444,24878.15978,659.3173606,1.98E+01,23.78305524
11.79194444,24742.86041,651.2691907,1.92E+01,2.31E+01
11.84194444,24459.63206,640.9884449,19.00707302,22.80848763
11.89194444,24434.98978,663.0699409,2.09E+01,2.50E+01
11.94194444,24717.33038,655.7949051,2.00E+01,2.40E+01
11.99194444,24104.12395,667.0766616,20.80232623,24.96279148
12.04194444,23916.27371,657.7216985,20.36632507,24.43959008
12.09194444,23694.65321,655.8442889,19.9196623,23.90359476
12.14194445,23246.37839,634.9308054,19.19090663,23.02908796
12.19194445,23131.51169,639.0136144,19.39852946,23.27823535
12.24194445,22698.32266,641.09797,19.83466799,23.80160159
12.29194445,22734.84103,644.6259512,20.32865724,24.39438868
12.34194444,22392.93229,638.4285161,19.50953415,23.41144098
12.39194444,22279.67967,639.1847229,19.96810407,23.96172489
12.44194444,22141.85738,629.1201434,19.34459408,23.2135129
12.49194444,22040.86956,629.1848068,19.43039458,23.3164735
12.54194444,22460.02396,658.74654,20.9008306,25.08099672
12.59194444,22299.77571,641.7194134,19.55752658,23.4690319
12.64194444,22014.0683,632.1990542,19.52830042,23.4339605
12.69194444,22075.42324,636.2651141,19.46783272,23.36139927
12.74194444,21691.7949,637.0717165,19.27652807,23.13183369
12.79194444,21861.37528,654.0931825,20.36127941,24.4335353
12.84194444,21407.61306,623.7382516,18.9643659,22.75723908
12.89194445,22459.76665,676.7990728,20.94945005,25.13934006
12.94194445,21817.68774,676.2967179,21.11781351,25.34137621
12.99222222,22576.08474,668.4233908,20.88792283,25.0655074
13.04194445,21692.31201,662.1195742,20.4816644,24.57799728
13.09194444,20857.64016,649.2013504,20.76918114,24.92301737
13.14194444,20246.45725,637.2057686,20.0045974,24.00551688
13.19222222,19893.42149,624.9436846,19.75474701,23.70569641
13.24194444,19754.30693,615.0322479,19.21831506,23.06197807
13.29194444,20519.61289,630.6871772,19.32287723,23.18745268
13.34194444,20292.19525,628.4756329,19.54771097,23.45725317
13.39194444,21020.63032,637.825123,19.71968229,23.66361875
13.44222222,20239.44868,631.4405335,19.77627557,23.73153069
13.49194444,20412.79422,668.0164311,21.19519871,25.43423845
13.54194444,20886.19436,651.0085621,19.74208471,23.69050165
13.59194444,20447.85878,665.0083593,21.31558126,25.57869752
13.64194445,20438.18649,664.8662972,21.31822457,25.58186948
13.69194445,19837.2837,631.6923852,19.99115668,23.98938801
13.74222222,19675.8475,634.6464774,19.7939482,23.75273784
13.79194445,18891.26122,615.6657307,19.53794239,23.44553087
13.84194444,17803.85913,737.9258263,22.60811623,27.12973947
13.89194444,16837.53421,786.6889399,24.88052786,29.85663344
13.94194444,16722.64471,749.8376262,22.50036941,27.00044329
13.99194444,17333.85991,771.865063,23.07934422,27.69521307
14.04194444,17144.5011,779.5736267,23.791815,28.550178
14.09194444,17722.75254,798.4316981,24.42202632,29.30643158
14.14194444,18152.01732,807.3403012,24.06608085,28.87929702
14.19194444,18463.60205,828.8092062,24.87916673,29.85500007
14.24222222,18226.19801,811.1987177,24.22017423,29.06420908
14.29194444,17789.65699,786.917683,24.10062998,28.92075598
14.34194444,17568.28029,776.3248853,23.24469087,27.89362904
14.39194445,17391.92855,790.056569,23.95456696,28.74548035
14.44194445,17227.00122,776.9629798,23.58792143,28.30550572
14.49194445,17262.35105,764.2997466,23.00754112,27.60904934
14.54194445,17290.12671,775.0131863,23.55088349,28.26106019
14.59194444,17123.43864,760.674154,22.84020613,27.40824735
14.64194444,16586.24628,736.1129927,22.39975443,26.87970531
14.69194444,16914.85463,761.2065517,23.05817301,27.66980762
14.74222222,16933.31211,738.3292852,21.97746656,26.37295987
14.79194444,16667.09247,728.1379627,21.52806246,25.83367495
14.84194444,17092.95872,793.8778689,24.73642244,29.68370693
14.89194444,16838.76316,764.7632351,23.21603155,27.85923786
14.94194444,16588.2557,767.9036225,23.47847954,28.17417545
14.99194444,16870.8151,783.4930979,24.12939291,28.95527149
15.04194444,17192.14712,787.2654203,23.50789125,28.2094695
15.09222222,16441.88347,771.3498388,23.2837383,27.94048596
15.14194445,16463.30799,769.6760663,23.44521561,28.13425874
15.19194445,16693.32064,779.1910689,23.85894732,28.63073679