---
instrument_id: '477'
data_file_original_name: 'SMPS_corr_210118.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time_since_oxidation_start (min)'
    - 'Number conc (#/cm3)'
    - 'Volume conc (cm3/m3)'
    - 'Mass conc (ug/m3)'
dataset_id: '2064'
experiment_link: 'https://icarus.ucdavis.edu/chambers/552/experiments/537'
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 14:40:13'
dataset_updated_at: '2021-08-10 14:40:13'
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)
2.983333301,196956.32,311.7094636,374.0513563
7.983333338,192800.1088,314.6105451,377.5326541
12.98333338,190767.8726,317.7492489,381.2990987
17.98333341,187263.3098,322.5743915,387.0892698
22.98333328,185998.0937,322.7405671,387.2886805
28.00000006,183465.4313,321.7451529,386.0941835
32.98333336,181937.5269,329.4617041,395.354045
37.98333339,181643.051,328.7566468,394.5079761
43.00000001,180201.7371,332.7716283,399.325954
47.9833333,177708.9775,331.2050559,397.446067
52.98333334,175414.4632,330.7757739,396.9309287
57.99999995,175958.0195,331.987483,398.3849796
62.98333341,174590.0354,334.1175436,400.9410523
67.98333328,174271.5678,337.9790276,405.5748332
72.98333332,172515.7532,334.7105955,401.6527147
77.98333336,170748.7237,337.3542022,404.8250426
82.98333339,171000.2619,339.137718,406.9652616
88.00000001,169846.7303,335.6217732,402.7461278
92.9833333,168776.1668,340.242997,408.2915964
98.00000008,168851.7817,334.3468532,401.2162238
102.9833334,167856.3936,337.1289177,404.5547012
107.9833334,166579.5989,340.2173413,408.2608095
112.9833333,167087.6488,338.7722688,406.5267225
117.9833333,166777.7401,339.3938608,407.2726329
122.9833334,166414.8884,340.5302723,408.6363267
128,165980.0291,339.6358139,407.5629767
132.9833333,165833.295,340.6232572,408.7479086
137.9833333,166426.4057,336.4899442,403.787933
142.9833333,165806.8179,339.0330747,406.8396896
147.9833334,165620.0976,346.5744154,415.8892984
152.9833334,165866.2876,340.4018914,408.4822697
157.9833333,165876.1352,341.4048077,409.6857692
162.9833333,165427.7823,343.7444231,412.4933078
167.9833334,165159.931,344.0131499,412.8157798
172.9833334,164921.1022,342.5698891,411.0838669
177.9833333,164901.495,341.6131828,409.9358193
182.9833333,164820.2819,335.0357775,402.042933
187.9833333,163986.8483,331.865762,398.2389145
192.9833334,163971.2465,338.6862312,406.4234775
197.9833334,163389.1137,334.119218,400.9430616
202.9833333,162988.3166,328.1362352,393.7634822
207.9833333,162954.3904,335.864712,403.0376544
212.9833334,162592.4619,334.1331457,400.9597748
217.9833334,162140.0297,332.3021701,398.7626041
222.9833333,161964.2623,329.4834875,395.380185
227.9833333,162010.3389,330.334628,396.4015536
232.9833333,161486.4792,327.1333299,392.5599959
237.9833334,161663.6279,322.6103682,387.1324418
242.9833334,160863.2759,325.8130308,390.975637
247.9833333,160578.9691,320.0791185,384.0949422