I-YYT255 Sweating Guarded Hotplate ifanele izinhlobo ezahlukene zezindwangu zendwangu, okuhlanganisa izindwangu zezimboni, izindwangu ezingalukiwe kanye nezinye izinto eziyisicaba.
Leli ithuluzi elisetshenziselwa ukukala ukumelana nokushisa (Rct) kanye nokumelana nomswakama (Ret) kwezindwangu (nezinye) izinto ezisicaba. Leli thuluzi lisetshenziselwa ukuhlangabezana nezindinganiso ze-ISO 11092, ASTM F 1868 kanye ne-GB/T11048-2008.