Indlela yokuvuthela engaphakathi kwe-situ usebenzisa indlela ye-headspace ebhodleleni, enomthamo womjovo wesampula wama-25ml noma ngaphezulu, ofanele amabhodlela esampula angu-40ml/60ml;
Imojula yokuthwebula iziteshi ezintathu kanye ne-desorption, engathwebula amasampula amathathu noma ngaphezulu ngesikhathi esisodwa;
Isigaba segesi sangaphandle sihlinzeka ngegesi yokuhlaziya, ukuhlola okuzinzile, kanye nesisekelo esizinzile;
Isistimu ye-thermal desorption yamukela isistimu yokushisa yamandla aphezulu nge-design insulation yokufudumeza, futhi izinga lokushisa lokushisa kwe-thermal desorption lifana. Inqubo yokuhlanza okomile, i-argon gas back blowing trap ekushiseni okuphezulu ukugwema ukungcoliswa okuphambene;
Ukutholwa kokungena koketshezi lwepayipi ukuvimbela umhwamuko ukuthi ungangeni kushubhu le-Tenax nekholomu ye-chromatographic.