Preselection test of jury for improvement of olfactometric certification efficiency.
To certificate an olfactometric jury, laboratories usually follow up the panelist screening methodology described in the European Standard EN 13725/2003. The procedure takes a lot of time, labour and money. In laboratory routine of LCQAr - Laboratory of Air Quality Control, of Federal University of Santa Catarina, Brazil, it was found that the efficiency of jury approvals used to be as low as around 30%. In order to improve the efficiency, a quick preselection test was proposed and tried for late certification recommended by EN 13725. The methodology to create the preselection test was based on the conceptions of the standards EN 13725 (CEN, 2003), ASTM 679 (2011) and ASTM 544 (2010). In the trial test, 31 volunteers participated and then screened according to the EN13725 standard. It was verified that the efficiency increased to 46% from about 30% after the introduction of the preselection test. The experiments were conducted at LCQAr, with the contribution of Water Research Centre of University of New South Wales, Australia.
a Departamento de Engenharia Sanitária e Ambiental , Centro Tecnológico, Universidade Federal de Santa Catarina , Florianópolis-SC , Brazil.
Mariana Mota
MM
Godke
b Water Research Centre of University of New South Wales , Sydney , Australia.
Richard
R
Stuetz
b Water Research Centre of University of New South Wales , Sydney , Australia.
Xinguang
X
Wang
a Departamento de Engenharia Sanitária e Ambiental , Centro Tecnológico, Universidade Federal de Santa Catarina , Florianópolis-SC , Brazil.
Leonardo
L
Hoinaski
c Ecole des Mines d'Alès , Alès , France.
Jean-Michel
JM
Guillot
a Departamento de Engenharia Sanitária e Ambiental , Centro Tecnológico, Universidade Federal de Santa Catarina , Florianópolis-SC , Brazil.
Henrique
H
de Melo Lisboa
D000293:Adolescent; D000328:Adult; D002568:Certification / Q000592:standards*; D005260:Female; D006801:Humans; D007753:Laboratories / Q000592:standards*; D008297:Male; D008875:Middle Aged; D009812:Odorants; D064367:Olfactometry / Q000592:standards*; D055696:Olfactory Perception; D011786:Quality Control; D055815:Young Adult
Olfactometry; certification; panelist screening; preselection