---
instrument_id: '477'
data_file_original_name: '220715_SMPS_corr.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time_of_day (h)'
    - 'Number conc (#/cm3)'
    - 'Volume conc (cm3/m3)'
    - 'Mass conc (ug/m3)'
dataset_id: '4321'
experiment_link: 'https://icarus.ucdavis.edu/chambers/552/experiments/881'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/552/experimentSets/259'
chamber_link: 'https://icarus.ucdavis.edu/chambers/552'
dataset_created_at: '2023-03-07 22:23:22'
dataset_updated_at: '2023-03-07 22:23:22'
instrument_link: 'https://icarus.ucdavis.edu/chambers/552/instruments/477'
instrument:
    id: '477'
    short_name: 'SMPS - bulk, wall loss corrected'
    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 corrected for particle wall loss using constant size-dependent particle loss rates estimated from separate particle loss experiments'
    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: '2021-08-09T20:31:30.000000Z'
    updated_at: '2021-08-09T20:31:30.000000Z'
    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),Number conc (#/cm3),Volume conc (cm3/m3),Mass conc (ug/m3)
11.15722222,132685.8268,260.2980504,312.3576604
11.24027778,130949.9727,263.0493185,315.6591822
11.32388889,127089.1302,264.8417716,317.8101259
11.40694445,125156.8534,264.6762975,317.6115569
11.49055556,123984.4759,260.7139257,312.8567108
11.57361111,122727.1519,268.2858362,321.9430035
11.65694444,121619.9375,270.7223895,324.8668673
11.74027778,120192.2313,271.1580675,325.389681
11.82361111,119048.8462,264.6341313,317.5609575
11.90694444,121398.6892,280.9082972,337.0899566
11.99055556,120203.5608,274.5896981,329.5076377
12.07361111,117618.8606,271.4597473,325.7516967
12.15694445,118275.7783,275.327817,330.3933804
12.24027778,118757.5509,278.5475944,334.2571133
12.32361111,118583.6405,272.9482581,327.5379097
12.40722222,119301.7063,279.4144398,335.2973277
12.49027778,116918.1444,269.405051,323.2860612
12.57361111,118028.1218,281.5145717,337.8174861
12.65694444,117425.8761,278.4124052,334.0948862
12.74027778,118402.0639,274.899646,329.8795753
12.82361111,118547.8309,283.1632025,339.795843
12.90694445,118128.6593,283.0199595,339.6239514
12.99027778,117290.4181,280.6917334,336.83008
13.07361111,117633.466,282.6139223,339.1367068
13.15722222,117940.5572,285.2666353,342.3199624
13.24027778,119328.9815,291.3434021,349.6120825
13.32361111,119910.3132,291.693961,350.0327532
13.40694444,119850.8167,292.7082586,351.2499103
13.49027778,120539.1409,290.463306,348.5559672
13.57361111,120132.5806,290.5396745,348.6476094
13.65694445,120630.9893,292.4547436,350.9456923
13.74027778,120980.8037,288.167477,345.8009724
13.82361111,119406.3966,290.0891064,348.1069276
13.90722222,120275.8845,286.8183688,344.1820425
13.99027778,119752.8041,284.4427175,341.331261
14.07388889,120613.9329,289.0220781,346.8264937
14.15694444,120301.7307,287.0334552,344.4401462
14.24027778,120727.691,285.398313,342.4779756
14.32361111,120756.0759,284.692146,341.6305752
14.40722222,121024.8055,287.5268723,345.0322468
14.49027778,121587.5849,288.711767,346.4541204
14.57361111,120766.645,288.0931692,345.7118031
14.65694444,120843.3121,290.7100601,348.8520721
14.74027778,121161.3832,291.5057364,349.8068837
14.82361111,120879.6619,291.0094924,349.2113909
14.90694444,121863.1608,293.1990507,351.8388609
14.99027778,121262.5688,292.6732345,351.2078814
15.07361111,121423.3099,287.7809866,345.3371839
15.15722222,121858.3647,292.7015327,351.2418393
15.24027778,121839.4423,293.5426411,352.2511694
15.32361111,121923.4896,290.4062672,348.4875207
15.40694444,122632.0635,294.795956,353.7551472
15.49027778,122753.1695,292.1353756,350.5624507
15.57388889,123030.4843,295.2668738,354.3202486
15.65694444,123032.5637,289.8240211,347.7888254
15.74027778,123453.9375,295.425179,354.5102148
15.82388889,123472.8688,292.5600063,351.0720076
15.90694445,122963.0835,294.5677507,353.4813008
15.99027778,123369.8528,291.6696033,350.003524