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This dual head wickless laboratory burner is manufactured using the new steel plated design and allows for higher temperatures and more even heating. The 'wick' portion is a ceramic fiber inserted into a thin copper tube. This construction allows for an even, constant flame. The burner is fueled by high quality denatured alcohol which can be found in most local hardware stores (not drug store rubbing alcohol). A draft shield, flame snuffer, rubber keeper and instruction manual are included.
http://www.mycosupply.com/cgi-bi ... tion&key=DULC01
佢係密封容器, 有條銅管coiled generator,管上有個孔,剛點著住火酒係個孔到出. 再自己燒熱自已preheat. 之後d 火好似濆火鎗咁射出黎.比普通酒精爐勁好多.... |