Drawell Rotavapor Rotary Evaporator Water Bath Laboratory Rotary Vacuum Evaporator

Product Description

Product Description

DW-RE-2000A Drawell 2L Water Distillation Evaporator Laboratory Rotary Evaporator

Features

01. Big LCD screen with menu interface displaying several data; rotary switch easy to operate. 02. Heating bath with T coating, which is easy to clean, anti-corrosive and high temperature resistant as well. 03. Unattended mode with safe operation function, which is in automatic standby mode after the experiment. 04. Special design of bottle pulling switch, which is easy to disassemble the evaporation flask. 05. Sealing made up of imported PTFE with special technique. 06. Both screen touch control and button press automatic lifting available, easy and safe to use. 07. DC rotating motor of 70w power starts steadily. 08. Vertical condenser with drip point design prevents backflow. 09. Intermittent positive and negative rotating function with timer function for drying process. 10. Optional: vacuum controller for precise control of vacuum degree. 11. Oil and water heating bath with safe handle, which is heat insulated and prevents scald. 12. Equipped with protection cap, which is heat preserved, energy saving and anti-spill and anti-boiling.

Model #	DW-RE-2000A	DW-RE-3000A	DW-RE-5000A
Rotating Speed	LCD Screen; 0~310rpm/min		LCD Screen; 0~200rpm/min
Evap. Capacity	Max.25ml/min (H2O)	Max.27ml/min (H2O)	Max.43ml/min (H2O)
Temp. range/precision	Microcomputer PID controller; Water Bath:RT.-99ºC±0.5ºC
Bath Material	Integral  compound heating bath with safe handle, which prevents from scald; the medium sized bath volume makes distillation fast.
Bath Size	φ23×13cm	φ26×15cm	φ29×17cm
Positive&Negative Rotating	Intermittent positive and negative rotating function with timing function (0-60s) for drying process of powder samples.
Lift	Automatic balance lifting which can be controlled by either button-press or Color LCD screen; the lifting length is 150mm, with fixed safety distance of 60mm, which prevents crashing.
Temp. Set	Rotating switch coding for temperature setting with big LCD screen display.
Safety	Anti-dry prevention function which makes flask automatic lifting; instrument will stop at the set timing (0-999min); automatic lifting and standby alarm protection in abnormal or over temperature state.
Heater Power	1.5KW	1.5KW	1.5KW
Flask Volume	0.25--2L	0.25--3L	0.25--5L
Sealing	Imported PTFE and special complex compounded with special technique, which ensures good sealing and improves the anti-corrosion and durability property.
Condenser	Vertical 3-layered coil condenser with big condensation area, equipped with drip point and backflow prevention, which effectively increases the evaporation efficiency.
Condense Area	0.18	0.21	0.31
Environment Temp.	5ºC~40ºC
Factory Configuration	29#Eggplant Shaped Flask1L*1	29#Eggplant Shaped Flask1L *1	29#Eggplant Shaped Flask1L *1
	29# Flange mouth Round Bottom Flask 2L*1	F50Flange mouth Round Bottom Flask3L*1	F50Flange mouth Round Bottom Flask5L*1
	S35Ball mill mouth Receiving Flask 1L*1	S35Ball mill mouth Receiving Flask 2L*1	S35Ball mill mouth Receiving Flask:3L*1
Input	AC220V/50HZ
	Pack Size 71×64.5×51cm/ Product Size 66×42×83cm/	Pack Size 71×64.5×79cm/ Product Size 70×43×86cm/	Pack Size 78×69×85cm/ Product Size 74×44×96cm/
Size&Weight	G/W 30KG	G/W 35Kg	G/W 42KG

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