---
instrument_id: '477'
data_file_original_name: '190926_SMPS_corr.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Time_since_pinene_injection (min)'
    - 'Particle_surface_area (um2/cm3)'
    - 'Particle_mass (ug/m3)'
dataset_id: '2285'
experiment_link: 'https://icarus.ucdavis.edu/chambers/552/experiments/582'
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 12:12:46'
dataset_updated_at: '2021-08-13 12:12:46'
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)
-102.3500001,180178.8812,0.010057744
-99.35000008,1073002.974,0.114240335
-96.33333335,0,0
-93.34999993,737464515,33.47993411
-90.34999995,637576516.6,24.96932454
-87.34999996,641533962.3,25.33126967
-84.34999997,649173069.3,2.60E+01
-81.3333334,642187324.7,25.41256746
-78.33333341,655387110.3,26.5022455
-75.35,653234524.7,2.62E+01
-72.35000001,642401266.4,25.55377865
-69.35000002,641811902.7,25.45275635
-66.35000004,651182810.2,26.42392386
-63.35000005,635859568.4,24.61795041
-60.35000006,648115901.9,25.78519489
-57.35000007,636255317.4,2.48E+01
-54.35000008,654261367.2,25.77855691
-51.34999992,653019820.6,2.62E+01
-48.34999993,678022554.7,2.77E+01
-45.34999995,651741235.5,25.57434986
-42.33333338,641010108.6,24.8390948
-39.34999997,636555939.1,24.8096803
-36.34999998,646412401.9,25.64522927
-33.34999999,656850677.2,26.24817763
-30.35,650861590.3,26.18286163
-27.35000001,669353868.5,27.07351585
-24.35000002,666308185.8,27.42942608
-21.33333329,656595554.6,25.94871289
-18.35000005,663870679.6,26.58863792
-15.35000006,651300072.5,25.80035544
-12.33333332,659460936.8,26.31805711
-9.35000008,659890920.7,26.47856758
-6.349999923,656071889.5,25.69998902
-3.349999934,662365824.7,26.65214718
-0.349999946,680613625.5,28.50641007
2.666666619,741857661.4,28.44715028
5.650000032,863032300.3,31.95095396
8.666666597,912542947.1,34.51101883
11.65000001,966189402,37.64244365
14.66666674,1034275737,39.70806256
17.64999999,1069588706,41.41882049
20.64999998,1114531199,43.2263387
23.66666671,1150353370,44.45582736
26.64999995,1199993592,47.31798573
29.64999994,1254017626,49.82552573
32.64999993,1284672260,50.81507884
35.64999992,1320106782,52.60192736
38.66666665,1379184605,56.78670018
41.65000007,1455830123,59.25923489
44.66666663,1480686113,60.61158641
47.65000004,1501131065,61.03870961
50.66666661,1428060410,57.70500442
53.65000002,1493104560,60.42092181
56.65000001,1588050830,66.38295501
59.65,1609322928,67.59405762
62.66666673,1619578003,67.29981845
65.64999998,1624796259,67.23717122
68.64999996,1627364841,67.94694726
71.64999995,1645039160,68.71842103
74.64999994,1677577900,71.28235929
77.66666668,1691554912,71.80555256
80.66666666,1729980225,74.25434733
83.65000008,1684448336,71.36689225
86.66666664,1575795588,64.92798986
89.65000005,1586197391,65.62096316
92.65000004,1594748018,66.42747464
95.65000003,1531207615,62.68686703
98.65000002,1592042688,67.01429006
101.65,1462803721,59.68718898
104.65,1442066032,58.72893539
107.65,1662240500,71.74702973
110.65,1823376319,79.09046358
113.65,1914186719,85.04926158
116.65,2021608328,90.9903883
119.6499999,2008126891,90.27082321
122.6499999,1242405382,51.07277805
125.6499999,1764454768,77.36942149
128.6500001,1879655531,83.90471365
131.6500001,1808092217,78.23251135
134.6666666,1650871843,71.03466202
137.65,1629706936,69.42053636
140.65,1589683355,66.95015994
143.65,1795796702,78.90355996
146.65,1840688300,81.51686323
149.65,1731010576,75.83082973
152.6666667,1866315188,81.85250252
155.65,1767059486,76.13641803
158.6666667,1638022359,70.4850667
161.65,1497316676,60.59445449
164.6499999,1412795201,57.00791638
167.6499999,1793197273,77.12474213
170.6499999,1436896750,59.79679443
173.6500001,1419538659,55.9844226
176.6500001,1334992711,53.36782561
179.6666666,1416890515,58.09153607
182.65,1615143582,70.82024628
185.65,1682728252,74.24858737
188.65,1833237848,80.94730012
191.65,1183489603,44.90578589
194.65,1837922611,81.55637014
197.65,2020379477,92.91694245
200.65,1965608226,89.34066945
203.65,2020426575,92.77328683
206.65,2039683736,93.77347791
209.6499999,1902010778,84.87646054
212.6666667,2009980338,93.01014428
215.6666667,2093971613,96.766643
218.6666667,2054495621,94.89379545
221.6666666,2061148719,94.84156498
224.6666666,2044284819,94.0190116
227.6666666,2031274864,93.67517541
230.6666666,1992496393,91.56990343
233.65,1979909999,91.2618243
236.65,1981349334,90.59941994
239.65,1889559019,86.53409326
242.65,1974442077,91.24409775
245.65,2038597971,94.50947054
248.6666667,2033229058,94.34050334
251.65,2036331130,94.48223088
254.6666667,2027072316,93.81026259
257.6499999,2026528118,93.45031419
260.6499999,2043735645,94.67406857
263.6500001,1672344892,75.31538888
266.6666666,2077358592,97.5535955
269.6500001,2041959088,94.36420135
272.65,2004492283,92.50872693
275.65,2029474942,94.3888515
278.65,2039420721,95.32883768
281.65,2035397922,94.75963252