---
instrument_id: '477'
data_file_original_name: 'SMPS_corr_210119.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time_since_oxidation_start (min)'
    - 'Number conc (#/cm3)'
    - 'Volume conc (cm3/m3)'
    - 'Mass conc (ug/m3)'
dataset_id: '2069'
experiment_link: 'https://icarus.ucdavis.edu/chambers/552/experiments/538'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/552/experimentSets/213'
chamber_link: 'https://icarus.ucdavis.edu/chambers/552'
dataset_created_at: '2021-08-10 14:43:40'
dataset_updated_at: '2021-08-10 14:43:40'
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_since_oxidation_start (min),Number conc (#/cm3),Volume conc (cm3/m3),Mass conc (ug/m3)
3.049999923,1.506761947,0.143733521,0.172480225
8.04999996,100602.3031,5.954242908,7.14509149
13.06666674,110322.4713,10.6720578,12.80646936
18.05000003,111592.6972,14.49952213,17.39942656
23.05000007,113560.9316,17.37970326,20.85564391
28.04999994,110152.0854,18.0058048,21.60696576
33.04999998,110225.8404,19.36673361,23.24008033
38.05000002,109025.4437,19.47685197,23.37222237
43.05000005,108588.3688,19.98730421,23.98476505
48.04999992,110296.6653,20.83076471,24.99691766
53.04999996,109189.3245,20.08710782,24.10452939
58.05,106213.1233,18.60719462,22.32863354
63.05000003,106739.354,19.03050403,22.83660483
68.05000007,105509.5102,18.37159648,22.04591578
73.04999994,105164.3916,18.39080127,22.06896153
78.04999998,104870.0672,18.13585104,21.76302125
83.05000002,104239.3544,17.68333837,21.22000605
88.05000005,102609.9845,17.01487655,20.41785186
93.04999992,104270.8134,17.61132026,21.13358431
98.04999996,103561.1767,16.73216986,20.07860383
103.05,103932.4145,16.44302169,19.73162603
108.05,103235.6636,15.87615254,19.05138304
113.0500001,103758.639,15.85976382,19.03171659
118.0499999,102911.5657,15.27890228,18.33468274
123.05,102332.5582,14.87667685,17.85201222
128.05,102615.4671,14.7983645,17.7580374
133.0666666,101942.1227,14.43294246,17.31953095
138.0499999,102192.663,14.16324214,16.99589057
143.0666667,101961.2229,13.80107617,16.56129141
148.05,102207.4698,13.8336556,16.60038671
153.05,102271.6333,13.6765816,16.41189792
158.0500001,102128.7996,13.52941997,16.23530396
163.0499999,101986.3085,13.45961684,16.1515402
168.05,102473.072,13.50215959,16.20259151
173.05,102018.2755,13.2970563,15.95646756
178.0500001,101351.8059,13.05042064,15.66050476
183.0499999,101601.5099,13.07266906,15.68720287
188.05,102062.0764,13.01859199,15.62231038
193.05,102116.1669,12.95602576,15.54723091
198.05,102050.3418,12.87954521,15.45545425
203.0500001,102345.3996,12.98729739,15.58475687
208.0499999,102821.1605,12.89855148,15.47826178
213.0666667,102526.5699,12.74304177,15.29165013
218.05,102594.2244,12.71060995,15.25273194
223.0500001,102669.2923,12.78252422,15.33902907
228.0499999,102889.998,12.65734944,15.18881933
233.0666667,103302.8195,12.71444725,15.2573367
238.05,103445.3635,12.67872572,15.21447086