粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

本公司經(jīng)營實(shí)驗(yàn)儀器，旋轉(zhuǎn)蒸發(fā)器，玻璃反應(yīng)釜，質(zhì)量保證，歡迎咨詢洽談。 \r技術(shù)參數(shù)<\/DIV>\r性能 <\/DIV>\r轉(zhuǎn)數(shù)：轉(zhuǎn)數(shù)20-180轉(zhuǎn)/分<\/DIV>\r溫度調(diào)節(jié)范圍：水溫，室溫-90度<\/DIV>\r功能  <\/DIV>\r溫度設(shè)置和顯示：數(shù)字顯示<\/DIV>\r旋轉(zhuǎn)設(shè)定：按鈕式按鍵<\/DIV>\r燒瓶可使用的容量：0.25-5L <\/DIV>\r升降器：自動升降，行程170mm<\/DIV>\r構(gòu)成 <\/DIV>\r電機(jī)：感應(yīng)電機(jī)，輸出功率40W<\/DIV>\r加熱鍋：鋁合金特氟龍<\/DIV>\r試料燒瓶：圓型燒瓶（0.5L/5L） <\/DIV>\r回收燒瓶：3L<\/DIV>\r密封圈：PTFE復(fù)合材料+氟化橡膠雙重密封圈<\/DIV>\r總功率/電壓：1.8KW～220v50Hz<\/DIV>\rtechnical specification:<\/DIV>\rPerformance: rotation speed: 20-180r/min.<\/DIV>\rTemperature adjusting range: water temperature, indoor temperature -90 degree; <\/DIV>\rFunctions:  temperature set and display: digital display<\/DIV>\rRotation set:   press button type<\/DIV>\rFlask capacity: 0.25-5L            <\/DIV>\rLifting device: automatically lift and lower，travel distance 170mm<\/DIV>\rConstitution: <\/DIV>\rMotor:  induction motor, output power: 40W<\/DIV>\rHeating device: alluminium alloy teflon.<\/DIV>\rTest flask: round-shape flask (0.5L/5L)<\/DIV>\rRecovery flask: 3L<\/DIV>\rSeal circle: PTFE composite + fluoro-elastomer dual seal circle <\/DIV>\rTotal Power/voltage: 1.8KW ～220v50Hz<\/DIV>