Chii chinonzi Tembiricha yeKuputika-Chiratidzo Chikamu AT1

Munzvimbo yekuputika-proof certification yemagetsi, the “T” chikamu chinotsanangura mapoka ekushisa, apo T1 inoratidza kuti tembiricha yepamusoro yemudziyo inoramba iri pasi pe450°C.

III	C	T 135℃	Db	IP65
III Guruva repamusoro		T1 450℃	Ma	IP65
		T2 300 ℃	Mb
		T3 200 ℃
	A Mapoka anobhururuka anopisa		Uye
		T4 135℃
			Db
	B Non conductive dust	T2 100 ℃	Dc
	C Conductive guruva	T6 85℃

Zvikurukuru, midziyo yemagetsi inoputika inoiswa mumapoka etembiricha T4, T5, uye t6. T3 kupatsanurwa kuripo asi kushoma.