特點(diǎn)：免換碳刷式馬達(dá),無(wú)段變速。門(mén)蓋斷電裝置及自動(dòng)平衡系統(tǒng)。ABS塑鋼外殼並附觀測(cè)視窗。角度型轉(zhuǎn)盤(pán)。電源指示燈及保險(xiǎn)絲安全裝置。自動(dòng)氣流冷卻循環(huán)及手動(dòng)式安全門(mén)扣。可更換６ｍｌ用試管套。附計(jì)時(shí)器:0~30min或"ON"FEATURE:Freechangeofcarbonbrushmotor,steplessspeedchange.Autopoweroffwhenopen auto-balancedevice.Foranglerotor.Powerpilotlightandfusesafetydevice.ABShardshellandsee-throughwindow.Auto-coolingaircirculation manualcovrlock.6mladaptercanbereplaced.各機(jī)型簡(jiǎn)介如下:CN810:capacity6/15ccX8pcs;speed(50/60Hz):3000/3500rpmCN820:capacity6/15ccX8pcs;speed(50/60Hz):0~3000/0~3500rpmCN830:capacity6/15ccX12pcs;speed(50/60Hz):0~3000/0~3500rpm