O le YYT255 Sweating Guarded Hotplate e talafeagai mo ituaiga eseese o ie ie, e aofia ai ie gaosi oloa, ie e le'i lalagaina ma isi mea mafolafola eseese.
O se meafaigaluega lea e fa'aaogaina e fua ai le tete'e atu i le vevela (Rct) ma le tete'e atu i le susu (Ret) o ie (ma isi) mea mafolafola. O lenei meafaigaluega e fa'aaogaina e ausia ai tulaga fa'atonuina o le ISO 11092, ASTM F 1868 ma le GB/T11048-2008.