性能 轉(zhuǎn)數(shù)：轉(zhuǎn)數(shù)20-200轉(zhuǎn)/分 溫度調(diào)節(jié)范圍：水溫，室溫-90度 功能 溫度設(shè)置和顯示：數(shù)字顯示 旋轉(zhuǎn)設(shè)定：旋鈕式 燒瓶可使用的容量：0.25-3L（5L內(nèi)均可） 升降器：蹺板式按鍵，自動(dòng)升降，行程165mm 構(gòu)成 電機(jī)：感應(yīng)電機(jī)，輸出功率40W 加熱鍋：鋁合金特氟龍 冷卻器：立式，耐高溫玻璃精制雙回流一體化球磨口冷凝管配球磨口收集瓶達(dá)到快速裝卸 試料燒瓶：圓型燒瓶（0.5L/3L） 29口 回收燒瓶：球型燒瓶（2L） 密封圈：PTFE復(fù)合材料 氟化橡膠雙重密封圈 總功率/電壓： 1.8KW ～220v50Hz technical specification: Performance: rotation speed: 20-200r/min. Temperature adjusting range: water temperature,indoor temperature -90 degree. Functions: temperature set and display: digital display Rotation set: rotary button type Flask capacity: 0.25-3L （It works within 5 liters） Lifting device: seasaw type push button, automatically lift and lower，travel distance 165mm Constitution: Motor:induction motor, output power: 40W Heating device:alluminium alloy teflon,for water bath and oil bath Cooling device: vertical type, double return integrated spherical neck condenser,which is made of high temperature resistant quality glass through refined process, equipped with spherical neck collecting flask to accomplish the effect of quickly loading and unloading. Test flask: round-shape flask (0.5L/3L),joint size 29 Recovery flask: round-shape flask (2L) Seal circle: PTFE composite fluoro-elastomer dual seal circle Total Power/voltage: 1.8KW ～220v50Hz