---
instrument_id: '477'
data_file_original_name: '210312_SMPS_corr.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time_since_N2O5_injection (min)'
    - 'Particle_number_conc (#/cm3)'
    - 'Particle_volume (cm3/m3)'
    - 'Particle_mass (ug/m3)'
dataset_id: '2328'
experiment_link: 'https://icarus.ucdavis.edu/chambers/552/experiments/591'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/552/experimentSets/214'
chamber_link: 'https://icarus.ucdavis.edu/chambers/552'
dataset_created_at: '2021-08-15 22:49:49'
dataset_updated_at: '2021-08-15 22:49:49'
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_N2O5_injection (min),Particle_number_conc (#/cm3),Particle_volume (cm3/m3),Particle_mass (ug/m3)
4.783333357,747461.8685,392.0321138,470.4385365
9.783333395,681739.0403,455.8976892,547.077227
14.78333326,636363.5645,483.3902593,580.0683112
19.7833333,600109.6127,511.3507666,613.62092
24.78333334,568894.2296,528.1060451,633.7272541
29.78333338,542291.9605,538.8457082,646.6148499
34.78333341,526554.3861,553.5637935,664.2765522
39.78333328,507748.7294,561.788148,674.1457776
44.78333332,493736.4926,571.2164588,685.4597506
49.78333336,478575.0543,575.4586305,690.5503566
54.78333339,466173.76,582.2396292,698.687555
59.78333326,445332.1888,573.2011259,687.8413511
64.7833333,425976.974,566.2058782,679.4470539
69.78333334,431607.3645,597.5768398,717.0922077
74.78333338,419136.27,586.1959261,703.4351114
79.78333341,426840.1781,617.3003228,740.7603873
84.78333328,424854.9417,626.77759,752.133108
89.78333332,418648.9257,623.6318779,748.3582535
94.78333336,411869.7133,623.665077,748.3980924
99.78333339,408913.1282,632.0442001,758.4530401
104.7833333,404936.5185,633.2424454,759.8909345
109.7833333,402046.4379,646.7164718,776.0597662
114.7833333,399206.4699,653.9633229,784.7559874
119.7833334,393612.4244,651.8358924,782.2030708
124.7833334,392170.0062,662.7788603,795.3346324
129.7833333,388832.0059,669.4547053,803.3456464
134.7833333,387272.8438,671.2775486,805.5330584
139.7833334,384946.9198,676.1618694,811.3942433
144.7833334,384936.9397,685.6105277,822.7326332
149.7833333,381206.2888,682.4172978,818.9007574
154.7833333,380589.6217,691.3158484,829.579018
159.7833333,377983.5987,688.2662128,825.9194554
164.7833334,375928.2206,689.1172794,826.9407353
169.7833334,376628.6386,698.206582,837.8478985
174.7833333,372320.6199,694.8629981,833.8355978
179.7833333,372739.8391,700.4623326,840.5547991
184.7833334,372876.3215,708.179809,849.8157708
189.7833334,368839.6064,697.2502216,836.7002659
194.7833333,368702.4879,711.6376156,853.9651387
199.7833333,367294.9422,708.6155091,850.338611
204.7833333,364572.2365,702.191735,842.630082
209.7833334,357916.0414,689.9955212,827.9946254
214.7833334,361530.4152,704.6655571,845.5986685
219.8,359115.7434,697.0334335,836.4401202
224.7833333,361987.0181,715.8881617,859.0657941
229.7833334,356863.7534,704.5381574,845.4457889
234.7833334,350729.4761,685.871759,823.0461108
239.7833333,359255.6146,717.176721,860.6120651
244.7833333,350082.1134,684.1928829,821.0314595
249.7833333,357328.4071,719.4346865,863.3216238
254.7833334,355261.0232,712.8599094,855.4318913
259.7833334,354099.2519,714.4905606,857.3886727
264.7833333,356656.8329,736.3761745,883.6514095
269.7833333,354178.5652,724.2589085,869.1106902
274.7999999,354312.8529,726.5380185,871.8456222
279.8,354517.0689,735.5310415,882.6372498
284.7833333,354030.8536,738.0105872,885.6127046
289.7833333,353273.8937,733.4440931,880.1329117
294.7833333,352158.5875,732.3530809,878.823697
299.7833334,349498.6078,732.7305639,879.2766766
304.7833334,346822.4229,714.204065,857.044878
309.7833333,354236.9249,758.1166791,909.7400149
314.7833333,352639.9677,754.8723459,905.8468151
319.7833334,354630.2736,761.6700936,914.0041123
324.7833334,353922.2161,764.8478698,917.8174438
329.7833333,354248.4078,764.8461813,917.8154175
334.7833333,354398.7837,771.7128592,926.0554311
339.7833333,352605.3999,760.9279274,913.1135129
344.8,354000.9601,770.3366431,924.4039717
349.8,348265.3008,751.1596725,901.391607
354.8,346597.1607,742.1594551,890.5913461
359.7833333,342902.6003,726.7467483,872.096098