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Keywords: Rotary Evaporator, Heating and Cooling Circulator, Recirculating Chiller
The rotary evaporator can make the experimental material rotate under constant temperature and negative pressure to form a film, then evaporate quickly, and then cool down to recover the solvent. It is an ideal instrument for laboratory distillation and extraction, material crystallization and solvent separation.
Model | RE-1L | RE-5L | RE-10L | RE-20L | RE-50L | |
Temperature Control（℃） | RT～200 | |||||
Control screen | LCD | |||||
Heating power（W） | 1500 | 2000 | 3000 | 4000 | 6000/8000 | |
Power（W） | 1540 | 2070 | 3250 | 4250 | 6250/8250 | |
Pressure rate | ≤2kPa/h | |||||
Maximum vacuum（Pa） | 399.9（≤3mmHg） | |||||
Rotary motor power（W） | 40 | 70 | 250 | |||
Host speed | Digital DC stepless speed regulation | |||||
Motor rotating control（rpm） | 20～120 | |||||
Condenser | Vertical, main cold + sub cold, high efficiency three-return condenser | |||||
Condensation area（㎡） | Main cold | 0.12 | 0.27 | 0.42 | 0.8 | 0.91 |
Deputy cold | 0 | 0 | 0.22 | 0.4 | 0.52 | |
Rotary flask | 1 | 5 | 10 | 20 | 50 | |
Collection flask（L） | 1 | 3 | 5 | 10 | 20 | |
Bath material | Stainless steel, SUS304 material | |||||
Bath size（mm） | 220*110 | 300*170 | 350*220 | 450*260 | 550*320 | |
Temperature accuracy（℃） | ±1.5 | |||||
Lifting mode | Manual lifting | |||||
Lifting distance（mm） | 0～150 | 0～160 | 0～170 | 0～180 | ||
Vacuum seal | Teflon + Teflon fluorinated rubber double seal | |||||
Discharge valve (spool） | PTFE | |||||
Evaporation speed（L/h） | Water | ＞0.2 | ＞2 | ＞3.2 | ＞5 | ＞9 |
Ethanol | ＞0.5 | ＞4 | ＞6.5 | ＞11 | ＞19 | |
Optimum ambient temperature（℃） | 5～35 | |||||
Ambient relative humidity （％） | ≤65 | |||||
Voltage | 220V/50Hz | 220V/380V, 50Hz | ||||
Current（A） | 7 | 10 | 17 | 23 | 27 | |
Size（cm） | 85*47*80 | 85*50*101 | 75*50*170 | 76*54*180 | 135*75*213 | |
Weight（kg） | 21 | 35 | 110 | 120 | 135 | |
Packing size（cm） | 58*48*48 | 68*52*72 | 98*60*144 | 98*60*144 | 120*69*160 | |
Packing weight（kg） | 31 | 45 | 130 | 140 | 150 | |
