---
instrument_id: '477'
data_file_original_name: 'SMPS_corr_210117.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time_since_oxidation_start (min)'
    - 'Number conc (#/cm3)'
    - 'Volume conc (cm3/m3)'
    - 'Mass conc (ug/m3)'
dataset_id: '2059'
experiment_link: 'https://icarus.ucdavis.edu/chambers/552/experiments/536'
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 14:37:48'
dataset_updated_at: '2021-08-10 14:37:48'
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)
3.099999964,150429.6046,372.4740242,446.968829
8.116666745,149222.4178,374.215394,449.0584728
13.10000004,148289.7432,372.5974485,447.1169381
18.11666665,147502.8684,380.0610118,456.0732142
23.09999995,145778.5572,381.6586837,457.9904205
28.11666673,145603.3151,384.0903412,460.9084094
33.10000002,143873.3519,384.9972467,461.996696
38.11666663,144478.6738,386.9926375,464.391165
43.09999993,143500.2928,392.4326851,470.9192221
48.09999996,142975.8815,389.8538386,467.8246063
53.1,142876.6072,392.1206323,470.5447587
58.10000004,142655.0462,396.0301669,475.2362002
63.11666665,141382.1143,389.9613103,467.9535724
68.09999995,142043.2154,396.6843368,476.0212042
73.11666673,141973.5298,399.8262321,479.7914786
78.10000002,141938.9849,400.6868101,480.8241721
83.10000006,141511.1741,397.7094825,477.251379
88.09999993,140217.2087,394.0641985,472.8770382
93.11666671,141411.2568,401.9987536,482.3985043
98.1,141430.0552,398.2317364,477.8780837
103.1,140475.0159,400.1857999,480.2229599
108.1000001,141773.2024,404.3155552,485.1786663
113.0999999,141714.9703,401.5204007,481.8244809
118.1,140786.1669,407.95476,489.545712
123.1,140978.4927,403.3811246,484.0573495
128.1166666,141359.6493,409.0556668,490.8668001
133.0999999,141064.7992,408.8029364,490.5635236
138.1,141636.2424,409.2648597,491.1178316
143.1,141784.5049,409.4062116,491.2874539
148.1166666,142098.6663,410.7208273,492.8649927
153.1000001,142093.3529,409.9243962,491.9092755
158.1166667,142055.7969,413.8126933,496.575232
163.1,141888.2787,413.495204,496.1942448
168.1166666,142067.2283,414.2950197,497.1540237
173.1166666,141936.9867,415.4696338,498.5635605
178.0999999,142065.5143,418.9791582,502.7749899
183.1,142218.0334,418.2537438,501.9044926
188.1166667,142165.6027,419.5794701,503.4953641
193.1,141782.2748,416.5509803,499.8611764
198.1000001,142444.2315,416.0684404,499.2821284
203.0999999,142915.6361,425.6439704,510.7727645
208.1166667,142649.2942,424.2149093,509.0578911
213.1,142917.5869,427.0488863,512.4586636
218.1000001,142570.0216,420.6744708,504.8093649
223.1166667,142667.847,421.4713933,505.7656719
228.1,143043.88,427.2143347,512.6572016
233.1166667,142547.3652,420.1511608,504.181393
238.1,143109.537,423.322834,507.9874008
243.1000001,142609.6875,424.770333,509.7243996
248.1166667,143129.6017,425.821183,510.9854196
253.1,143239.8005,428.7996438,514.5595726
258.1,141361.1084,416.4766857,499.7720229