Ikhawunta yezinhlayiya zikawoyela ingathola futhi ihlaziye idigri yezinhlayiya zikawoyela nokuhlanzeka;Ingasetshenziswa futhi ukuthola izinhlayiya ezingancibiliki kuketshezi lwe-organic kanye nesisombululo se-polymer.Yaziwa nangokuthi i-particle counter, i-oyela particle analyzer, i-oyela contamination analyzer, i-hydraulic oil contamination detector, ukuhlaziywa kukawoyela, ukuqapha uwoyela, ukuhlaziywa kwezinhlayiya zikawoyela ezigcobayo.