Page 4 - Greatwall - thai

Rotary Evaporator
Dual Main Condensers Dual Receiving Flasks Rotary Evaporator

Advantages
• High borosilicate 3.3 glass has good physical and chemical properties.
• Dual main condensers + auxiliary condenser, high efficiency triple-circulating condensing
tube has bigger condensing area.
• High borosilicate glass three-way flask can prevent flushing and bumping to ensure safe
operation.
• Patented technology of double sealing of Teflon (PTFE) and FV rubber ensures negative
pressure level.
• Double receiving flasks makes continuous possible without affecting vacuum degree and IES
without stopping distillation.
• Motorized stainless steel water bath, has liquid level protection and anti-dry burning functions.
• Quick-release valve for easy installation and remove of glass components.
• PTFE discharge valve is corrosion resistant and contamination free. Greatwall
Mode R-1020DCDR R-1050DCDR
Rotation Speed 20-130 rpm 20-110 rpm
Evaporating Flask 20 L 50 L
Condensation Area (m3) Main 0.948 x 2 Aux. 0.458 Main 1.15 x 2 Aux. 0.607 Nanalysis
R-1050DCDR Evaporating Speed (L/h) Water 2.0 Ethanol 5.4 Water 9.0 Ethanol 24.5

Temperature Control System LC Tech
Dynamic Temperature DL Series Recirculating Chiller
Control System

Cooling and Heating Water Recirculating

GR-20F

Temp. Cooling Heating Flow Rate Power Temp. Cooling Flow Rate Power
Model Range Capacity Capacity L/min Supply Weight Model Range Capacity L/min Supply Weight
ZT-5-200-30H 0.6 W 2 kW 25 220-240V 106 Kg DL-10-3000 3000 W 30 220V 50H z 106 Kg
o
-10 -25 C
ZT-20-200-30H o 2.6 W 3 kW 30 50Hz 172 Kg DL-10-6000 6000 W 40 3-phase 380V, 50H z 172 Kg
-30 -200 C
ZT-50-200-30H 7.5 W 6 kW 30 3-phase 251 Kg DL-30-1000 o 2800 W 30 220V 50Hz 251 Kg
-30 -5 C
ZT-100-200-30H 8.2 W 12 kW 40 380V, 50H z 385 Kg DL-30-2500 6000 W 40 3-phase 380V, 50H z 385 Kg
Rotary Evaporator
Water Circulating Vacuum Pump

Model Power Waterbath Volume Flow Rate R-1050 Safety Power Supply Weight
SHB - B95T 550 W 57 L 100 L/min Check valve, 36 Kg
0.098 Mpa Over-current 220-240V
SHB - III 250 W 18 L 80 L/min protection 50Hz 17 Kg

SHB-B95T SHB-IV

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