技 术 参 数 性能转数：转数20-200转/分 温度调节范围：水温，室温-90度 功能温度设置和显示：数字显示，温度显示 旋转设定：旋钮式 烧瓶可使用的容量：0.25-3L（5L内均可） 升降器：跷板式按键，电动升降，行程165mm 构成主件：铝合金构成主件 电机：感应电机，输出功率40W 加热锅：铝合金特氟龙，水浴和油浴两用,全封闭加热器 冷却器：立式，耐高温玻璃精制双回流一体化球磨口冷凝管配球磨口收集瓶达到快速装卸 试料烧瓶：圆型烧瓶（0.5L/3L） 29口 回收烧瓶：球磨口收集瓶（2L） 密封圈：PTFE复合材料 氟化橡胶双重密封圈 总功率 / 电 压：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， Temperature display Rotation set: rotary button type Flask capacity: 0.25-3L （It works within 5 liters） Lifting device: seasaw type push button, Electric lift，travel distance 165mm Constitution: Main parts：alluminium alloy Motor: induction motor, output power: 40W Heating device: alluminium alloy teflon,for water bath and oil bath ，all closed heater 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: equipped with spherical neck collecting flask (2L) Seal circle: PTFE composite fluoro-elastomer dual seal circle Total Power/voltage: 1.8KW ～220v50Hz