title: Site comparison of selected aerosol samplers in the wood industry.
abstract: Several samplers (IOM, CIP 10-I v1, ACCU-CAP, and Button) were evaluated at various wood industry companies using the CALTOOL system. The results obtained show that compared to the CALTOOL mouth, which can be considered to be representative of the exposure of a person placed at the same location under the same experimental conditions, the concentrations measured by the IOM, CIP 10-I v1, and ACCU-CAP samplers are not significantly different (respectively, 1.12, 0.94, and 0.80 compared to 1.00), the Button sampler (0.86) being close to the ACCU-CAP sampler. Comparisons of dust concentrations measured using both a closed-face cassette (CFC) and one of the above samplers were also made. In all, 235 sampling pairs (sampler + CFC) taken at six companies provided us with a comparison of concentrations measured using IOM, CIP 10-I v1, ACCU-CAP, and Button samplers with concentrations measured using a CFC. All the studied samplers collected systematically more dust than the CFC (2.0 times more for the IOM sampler, 1.84 times more for the CIP 10-I v1 sampler, 1.68 times more for the ACCU-CAP sampler, and 1.46 times more for the Button sampler). The literature most frequently compares the IOM sampler with the CFC: published results generally show larger differences compared with the CFC than those found during our research. There are several explanations for this difference, one of which involves CFC orientation during sampling. It has been shown that concentrations measured using a CFC are dependent on its orientation. Different CFC positions from one sampling session to another are therefore likely to cause differences during CFC-IOM sampler comparisons.
authors.affiliation: Institut National de Recherche et de Sécurité, Rue du Morvan, CS 60027, 54519 Vandoeuvre les Nancy Cedex, France. edmond.kauffer@inrs.fr
authors.forename: Edmond
authors.initials: E
authors.lastname: Kauffer
authors.forename: Richard
authors.initials: R
authors.lastname: Wrobel
authors.forename: Peter
authors.initials: P
authors.lastname: Görner
authors.forename: Christelle
authors.initials: C
authors.lastname: Rott
authors.forename: Michel
authors.initials: M
authors.lastname: Grzebyk
authors.forename: Xavier
authors.initials: X
authors.lastname: Simon
authors.forename: Olivier
authors.initials: O
authors.lastname: Witschger
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis; D016902:Air Pollution, Indoor / Q000032:analysis*; D004391:Dust; D004784:Environmental Monitoring / Q000295:instrumentation*; D006801:Humans; D007221:Industry; D019570:Inhalation Exposure / Q000032:analysis; D009330:Nebulizers and Vaporizers / Q000592:standards*; D016273:Occupational Exposure / Q000032:analysis*; D014934:Wood
chemical_list: D000395:Air Pollutants, Occupational; D004391:Dust