| | 型号 Model | R201BL | R203B | R204B3 | R205B | R206B | R206B2 | R206D | R306B | R502B |
基
本
参
数
 | 蒸发瓶
Evaporating flask（ml） | 500/24 or 29
1000/24 or 29 | ＊ 500/29、1000/29 | 3000/29 | 5000/50# |
收集瓶
Receving flask（ml） | 500/24 or 29
1000/24 or 29 | 1000/35球口 | 1000/29 | 1000/35球口 | 1500/35球口 | 3000/40 |
冷凝器
Condenser | 斜式水冷
Inclined water cooling | 立式水冷
Vertical water cooling | 冷阱
cold trap | 立式水冷
Vertical water cooling |
浴锅
Heating bath | 1.5kw-
100℃ | 1.5kw-
100℃ | 1.5kw-
100℃ | 1.5kw-
100℃ | 1.5kw-
100℃ | 1.5kw-
100℃ | 1.5kw-
180℃ | 2kw-100℃ | 2kw-100℃ |
| 转速 Speed（rpm） | 10-180 | 4-180 | 4-210 | 4-210 | 2-90 |
外形尺寸
Dimensions（mm） | 880×530×700（H） | 620×330×820 | 620×330×820 | 650×360×950 | 840×360×1100 |
蒸发速度
Rate of evaporation（H2O） | >1L/h | >1L/h | >1L/h | >1L/h | >1L/h | >1L/h | >1L/h | >1.5L/h | >2L/h |
功
能
配
置
 | *密封
Sealing for prolonged use | ● | ● | ● | ● | ● | ● | ● | ● | ● |
数字温控
Temp. control with
digital display | ● | ● | ● | ● | ● | ● | ● | ● | ● |
浴锅升降
Lifting heating bath | / | / | / | ● | ● | ● | ● | ● | ● |
±0.2℃波动
±0.2℃wave change | / | / | / | / | ● | ● | ● | ● | ● |
真空表
Vacuum meter | / | / | / | ● | ● | ● | ● | ● | ● |
下出料
Discharging lower mouth | / | / | / | ● | / | / | / | / | ● |
球口收集
Ball mouth receving flask | / | ● | ● | / | ● | ● | ● | ● | / |
转速数显
Digital display for speed | / | / | / | ● | ● | ● | ● | ● | ● |
*设计
Low noise | / | / | / | / | ● | ● | ● | ● | ● |
退瓶装置
Device for loosening flask | / | ○ | ○ | / | ● | ● | ● | ● | ● |
PTFE夹层
PTFE sleeve | / | / | / | ● | ● | ● | ● | ● | ● |
低温冷阱
Low temperature cold trap | / | / | ○ | ○ | ○ | ● | ○ | ○ | ○ |
防冲接口
Preventing punch mouth plug | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
0.1-2L旋转瓶
Evaporating flask | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
回流冷凝器
Reflux condenser | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
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