To evaluate the protective effectiveness of anti-dust half-masks

Authors

  • S. I. Cheberyachko National Mining University, 49600 Dnepr, Dmitriy Yavornytsky Avenue, 19, Ukraine
  • Yu. I. Cheberyachko National Mining University, 49600 Dnepr, Dmitriy Yavornytsky Avenue, 19, Ukraine
  • D. I. Radchuk National Mining University, 49600 Dnepr, Dmitriy Yavornytsky Avenue, 19, Ukraine

Keywords:

Respirator, obturation band, test aerosol, density Fit, dummy head, sealant.

Abstract

By investigating the protective properties of disposable and reusable respirators Paraffin oil tested on the test spray Tested models to the claimed protection classes. Test specimens Checked for the quality of the band of obturation, which is observed The largest volume of suction due to looseness in the nose and chin. The tests were performed on a headform, which is standard Sample, therefore it is established that the best half-masks are those, Which repeat the outline of the face.

Author Biographies

S. I. Cheberyachko, National Mining University, 49600 Dnepr, Dmitriy Yavornytsky Avenue, 19

Ph.D., Assoc., Department of Aerology and Labor Protection

Yu. I. Cheberyachko, National Mining University, 49600 Dnepr, Dmitriy Yavornytsky Avenue, 19

Ph.D., Assoc., Department of Aerology and Labor Protection

D. I. Radchuk, National Mining University, 49600 Dnepr, Dmitriy Yavornytsky Avenue, 19

Ph.D., Assoc., Department of Aerology and Labor Protection

References

Басманов П. И. Средства индивидуальной защиты органов дыхания: Справочное руководство / Басманов П. И., Каминський С. Л., Коробейников А. В., Трубицына М. Е. - СПб.: ГИПП «Искусство России», 2002. - 399 с.

Миронов Л. А. Значение подсоса загрязненного воздуха в подмасочное пространство фильтрующих респираторов и методы его обнаружения / Миронов Л. А. // Рабочая одежда. - 2002. - № 3. - С. 15 - 21.

Published

2013-10-18

Issue

Section

Life Safety