Rotary Evaporator, Volume Of Rotating Screen 20L, Conventional /CE/ Explosion-proof (CAT#: STEM-GLE-0803-LGH)

Suitable for evaporation, distillation and separation of chemical experiments. Remarkable sealing performance; Large capacity, large diameter rotary bottle, large evaporation area; Placed in the bath, heated while rotating, equipped with decompression device, so that solvent evaporation. It can be combined with circulating water multi-purpose vacuum pump, circulating cooler and other supporting systems to meet the production and experimental conditions.

Volume of rotating screen: 20L
Collection bottle volume: 10L
Type: Conventional /CE/ explosion-proof
Temperature range (℃): +5 ~ 95 at normal temperature
Temperature and speed: liquid crystal digital display
Heating power (W) : 6000
Rated power (W) : 6300
Vacuum system boost rate: ≤2kPa/h
Rotary motor power (W) : 250
Speed adjustment: stepless speed regulation
Speed adjustment range (RPM) : 20 to 130
Condenser: main cooling + secondary cooling, high efficiency three reflux condenser
Condensing area (㎡) : main cooling: 0.948; Deputy cold: 0.458
Rotary bottle: 20.0L, flange mouth φ125mm
Collection bottle volume (L): 10
Bath: SUS304 material, φ450mm ×260mm
Temperature control accuracy (℃): ±1.5
Lifting form: electric lifting
Lifting stroke: 0 ~ 190mm
Vacuum seal (patented technology) : Teflon + Teflon - fluorinated rubber double seal
Discharge valve (spool) : PTFE
Water evaporation capacity (L/ H) : 5
Ethanol evaporation capacity (L/h) : 14.3
Protection function: over current protection, ground fault protection, over temperature protection, dry burn protection
Optimum ambient temperature (℃) : 5 ~ 35
Ambient relative humidity (%): ≤ 65
Power supply: 380V, 50Hz
Dimensions (mm): 1120W x 680D x 1900H
Weight (kg) : 90

Suitable for evaporation, distillation and separation of chemical experiments. Remarkable sealing performance; Large capacity, large diameter rotary bottle, large evaporation area; Placed in the bath, heated while rotating, equipped with decompression device, so that solvent evaporation. It can be combined with circulating water multi-purpose vacuum pump, circulating cooler and other supporting systems to meet the production and experimental conditions.