1. Isivavanyeli sokuguga se-ultraviolet senzelwe ngokwendlela esisebenza ngayo, kulula ukuyisebenzisa, ikhuselekile kwaye ithembekile.
2. Ubukhulu bofakelo lwesampuli buyahlengahlengiswa kwaye ufakelo lwesampuli luyakhawuleza kwaye lulula.
3. Ucango olujikelezayo aluphazamisi ukusebenza kwaye umvavanyi uthatha indawo encinci kakhulu kuphela.
4. Inkqubo yayo ekhethekileyo yokufunxa inokwaneliswa ngamanzi epompo.
5. I-heater ingaphantsi kwesikhongozeli kunokuba ibe semanzini, nto leyo ehlala ixesha elide, kulula ukuyilungisa.
6. Umlawuli wenqanaba lamanzi ungaphandle kwebhokisi, kulula ukuwujonga.
7. Lo matshini uneelori, kulula ukuzithutha.
8. Ukucwangcisa iikhompyutha kulula, kuyathusa ngokuzenzekelayo xa kuqhutywa ngendlela engafanelekanga okanye kukho impazamo.
9. Ine-calibrator yokukhanya ukuze yandise ubomi betyhubhu yesibane (ngaphezulu kwe-1600h).
10. Inencwadi yemiyalelo yesiTshayina nesiNgesi, kulula ukuyijonga.
11. Yahlulwe yaba ziintlobo ezintathu: eqhelekileyo, elawula ukukhanya, etshiza