---
instrument_id: '477'
data_file_original_name: '190814_SMPS_corr.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time_since_pinene_injection (min)'
    - 'Particle_surface_area (um2/cm3)'
    - 'Particle_mass (ug/m3)'
dataset_id: '2230'
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/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_pinene_injection (min),Particle_surface_area (um2/cm3),Particle_mass (ug/m3)
-164.4833333,704930929,26.62318668
-161.4833334,701552889,25.60095159
-158.4833334,704168692,25.72249238
-155.4833334,719099132.7,26.77181459
-152.4833334,710380319.2,26.41078806
-149.4833334,702429227.9,25.81990153
-146.4833334,694828093.3,2.52E+01
-143.4666667,688186663.5,25.33817871
-140.4833333,694531824.2,25.46930089
-137.4833333,678385119.2,2.43E+01
-134.4833333,679751925.3,24.65464327
-131.4833333,672645038,24.21270254
-128.4833333,666589234.8,23.88215207
-125.4833333,659985270.6,23.2504876
-122.4833333,675342838.7,24.18837937
-119.4833333,668442418.2,2.35E+01
-116.4833334,659284410,23.26590965
-113.4833334,682805193.2,2.56E+01
-110.4833334,676439432.8,2.46E+01
-107.4833334,688943328.4,25.52429864
-104.4833334,680762962.6,25.03571834
-101.4833334,679926910.9,24.51769981
-98.48333325,660151014.2,23.67532507
-95.48333326,665248791.1,23.94239059
-92.48333327,668477294.2,24.50116593
-89.48333329,673446167.7,25.17104631
-86.4833333,667961074.6,24.16840009
-83.48333331,669839625,24.75521244
-80.48333332,660936618.5,24.0488685
-77.48333333,661970084.3,24.16937598
-74.48333334,692717508.5,25.9803848
-71.48333335,676663219.1,24.3846877
-68.48333336,668178114.6,24.37541067
-65.48333338,673194931,24.31835516
-62.48333339,675207047.6,24.13819108
-59.4833334,693223313,25.46359693
-56.48333341,663756373.8,23.79579906
-53.48333325,717988974.5,26.22626742
-50.48333326,718489190.5,26.4490874
-47.4666667,711660249.5,26.20203719
-44.48333329,706435363.7,25.74454678
-41.4833333,694706248.7,26.13909022
-38.48333331,683500763.1,25.22176985
-35.46666658,672305313.1,24.96168704
-32.48333333,663369256.7,24.34855842
-29.48333334,679897267.9,24.49101388
-26.48333335,678717208.5,24.7951484
-23.48333336,689117326.2,25.03917345
-20.46666663,683660446.9,25.12465182
-17.48333339,721198247.8,26.85423109
-14.4833334,705194286.7,25.14166231
-11.48333341,720081206.5,27.04365946
-8.483333252,720944885,27.07761259
-5.483333264,688850809.5,25.52620738
-2.466666698,692788293.2,25.32011069
0.516666714,674921944.7,25.06284459
3.516666703,797871742.3,28.74433277
6.516666692,847557675.3,31.50980376
9.516666681,811510705,28.68437444
12.51666667,834268764.5,29.40196834
15.51666666,842692559.1,30.27451062
18.51666665,862394197,31.06599161
21.51666664,872124206.7,30.66865848
24.51666662,894431934,31.67501059
27.53333336,877561583,30.90023573
30.5166666,854230671.1,30.80199582
33.51666659,844470849.2,29.8053162
36.51666675,858877359.1,30.6682809
39.51666674,846614365.4,30.26059501
42.51666673,834755064.8,29.59393939
45.51666671,846154839.2,30.25977325
48.5166667,832675228.6,29.44333357
51.51666669,808989207.3,28.9545663
54.51666668,834932753.5,29.78278902
57.53333341,812763051.8,28.50358261
60.51666666,803200817.9,27.972627
63.51666665,869861959.7,31.87075419
66.51666664,841628246.7,30.08695794
69.51666662,845315659.1,30.39930518
72.51666661,861844535.4,31.23197594
75.5166666,866240796,30.49417954
78.53333334,851066442.3,30.24697522
81.51666675,850277668.5,30.48632446
84.51666674,860366403.4,30.98669338