Ukulawulwa Kwenqubo
Mayelana nokulawulwa kwekhwalithi, inkampani inezindlela zokuqapha zenqubo yonke kusukela ezintweni ezingavuthiwe kuya ekuhlolweni kwasefekthri, futhi yamukela amathuluzi okuhlola athuthukile ahlukahlukene ukuze kuqinisekiswe ukuzinza kwekhwalithi yomkhiqizo ngamunye obalulekile.Ngaphambi kokuba izinto zokusetshenziswa zifakwe endaweni yokugcina impahla, umhloli wokuqukethwe kwe-oxygen, i-spectrometer yokuskena isiteshi esisodwa, i-carbon sulfur analyzer, i-oxygen nitrogen hydrogen analyzer nezinye izinsimbi zokuhlaziya zisetshenziselwa ukulawula ikhwalithi yezinto zokusetshenziswa;Ngemikhiqizo yenqubo, ithuluzi lokusabalalisa usayizi wezinhlayiyana ze-laser kanye nemishini yokuhlola ukusebenza kwe-Hurst isetshenziselwa ukuqinisekisa ukuthi imikhiqizo yenqubo ifanelekile futhi ukusebenza okungenalutho kuhlangabezana nezidingo ezibekiwe;Emikhiqizo yefilimu emnyama nemikhiqizo eqediwe, iprojektha enezinhlangothi ezintathu, igumbi lokuhlola izinga lokushisa eliphezulu, izinga lokushisa eliphezulu neliphansi elishintshanisa ukushisa okumanzi, igumbi lokuhlola izigqoko, igumbi lokuhlola isifutho sikasawoti, isihloli sokujiya se-X-ray fluorescence, ukubukeka kwesithombe esizenzakalelayo, njll. zisetshenziselwa ukuqinisekisa ikhwalithi yomkhiqizo.Enqubweni yokuhlolwa kwe-magnetic flux, okokusebenza okuthuthukisiwe okuzenzakalelayo kokuhlola okuguquguqukayo kuyamukelwa ukuze kuqinisekiswe ukuzinza kokuhlolwa komkhiqizo futhi kunikeze isiqiniseko sekhwalithi esihle kakhulu semikhiqizo yangaphambili yefekthri.