r502-2旋转蒸发器5l系列：

配置高效双回流冷凝器

attached with efficient dual-condenser

3l收集瓶，35号球磨口，下出聚料四氟阀门

receiving flask: #35 ball and socket joint, 3l, teflon outlet valve at the bottom of the reactor

手动升降，数控恒温水浴锅

hand-operated and digital-control constant-temperature

可选配过渡接口，可兼容0.25-2l旋转瓶，方便使用

intermediate joint for choice, 0.25-2l rotary flask, easy to operate

基本参数同

same essential parameters

主要技术数据maintechniquedata