---
instrument_id: '477'
data_file_original_name: 'SMPS_corr_210419.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time_since_oxidation_start (min)'
    - 'Number conc (#/cm3)'
    - 'Volume conc (cm3/m3)'
    - 'Mass conc (ug/m3)'
dataset_id: '2087'
experiment_link: 'https://icarus.ucdavis.edu/chambers/552/experiments/542'
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 16:24:14'
dataset_updated_at: '2021-08-10 16:24:14'
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)
1.233333405,117325.1922,285.0435517,342.0522621
6.233333275,116718.9675,285.6098066,342.7317679
11.23333331,101966.1662,273.7789729,328.5347675
16.23333335,112157.1071,292.6383302,351.1659962
21.23333339,111895.7167,299.2125667,359.05508
26.23333326,108688.8067,296.6790009,356.0148011
31.23333329,102806.7243,301.2430071,361.4916085
36.23333333,106699.9257,297.6047767,357.1257321
41.23333337,95243.09668,271.9295588,326.3154705
46.23333341,101424.3791,295.1444695,354.1733634
51.23333327,91223.98746,291.6630823,349.9956987
56.25000006,99644.52665,296.5007545,355.8009054
61.23333335,100678.539,297.22436,356.6692319
66.23333339,100142.9761,304.9858019,365.9829623
71.23333326,98378.43777,299.6788112,359.6145734
76.23333329,98605.85499,303.2138717,363.856646
81.23333333,98156.16023,303.7657676,364.5189211
86.24999994,97266.2143,299.9845362,359.9814435
91.23333341,98138.60565,313.3122294,375.9746752
96.23333327,96542.90867,309.3828156,371.2593788
101.2333333,97269.64265,305.2651086,366.3181303
106.2333333,96738.55728,300.1435452,360.1722542
111.2333334,92530.43029,287.2886767,344.7464121
116.2333333,96235.38595,305.6232364,366.7478837
121.2333333,80763.25093,252.8272304,303.3926765
126.2333333,93049.94268,302.5403798,363.0484557
131.2499999,100186.2861,325.978403,391.1740836
136.2333334,98367.66987,317.6975981,381.2371177
141.2333333,99074.18919,321.117241,385.3406892
146.2333333,100046.6394,323.4409359,388.1291231
151.2333333,98107.13197,319.9500287,383.9400344
156.2333334,95920.11397,306.7700637,368.1240764
161.2333333,90006.92813,295.9378709,355.1254451
166.2333333,96774.00495,316.1308571,379.3570286
171.2333333,96474.04111,308.7599443,370.5119332
176.2333334,98401.38165,325.6900384,390.8280461
181.2333334,98760.55827,322.6489094,387.1786913
186.2333333,100662.3226,333.4315308,400.1178369
191.2333333,99345.24929,326.2481801,391.4978161
196.2333333,96603.42925,320.5376321,384.6451586
201.2333334,95893.00905,319.3577613,383.2293135
206.2333333,95381.7089,319.5661335,383.4793602
211.2333333,94928.78278,301.7762378,362.1314854
216.2333333,94786.75834,312.3118236,374.7741884
221.2333334,95360.08002,319.0197001,382.8236402
226.2333334,96641.6942,324.7323517,389.6788221
231.2333333,95179.49332,319.6530816,383.583698
236.2333333,96152.04759,322.6142261,387.1370714
241.2333333,93923.74941,302.4995221,362.9994265
246.2333334,96009.87404,323.4172584,388.10071
251.25,100541.1799,338.4226986,406.1072383
256.2333333,101137.8277,345.634667,414.7616004
261.2333333,101603.647,344.0039475,412.804737
266.2499999,103214.6878,349.8204269,419.7845122
271.2333334,101425.6156,342.9105774,411.4926929
276.2333333,101332.4966,340.3994115,408.4792938
281.2333333,102418.4882,346.2250354,415.4700425
286.2333333,103267.0131,353.1927844,423.8313413
291.2333334,102947.0014,349.5551049,419.4661259
296.2333333,104272.1587,358.4798045,430.1757655
301.2333333,102026.3687,346.0120286,415.2144343
306.2500001,102149.1312,348.9952821,418.7943385
311.2333334,102064.4952,353.8918053,424.6701664
316.2333334,102688.8379,356.5913716,427.9096459
321.2333333,99103.03542,334.7198331,401.6637998
326.2333333,101744.344,345.5572368,414.6686841
331.2333333,102660.9465,356.7939801,428.1527762
336.2333334,100509.0862,343.2581956,411.9098348
341.2333333,101518.1758,345.7442009,414.893041
346.2333333,100563.0735,343.7952216,412.554266
351.2333333,99919.7659,333.4369021,400.1242826
356.2333334,102190.634,354.7808616,425.7370339
361.2333334,104094.2231,360.8394993,433.0073992