Laboratory equipment rotary evaporator is mainly used for continuous distillation of a large number of volatile solvents under reduced pressure conditions. In particular, the reaction product can be isolated and purified by concentrating the extract and distilling the receiving liquid upon chromatographic separation. The basic principle of rotary evaporator is vacuum distillation, that is, under reduced pressure, the distillation flask is continuously rotated hen the solvent is distilled.

BRE-200 Rotary Evaporator MANUAL INSTRUCTION

Features:

(1) Solvent Resistant, Reliable Performance
Made with all PTFE valves for solvent-resistant operations. Comes with vertical glassware and digital temperature/rotation control. Its optimized bath volume allows for rapid heat-up times. The condenser unit has specially designed glass tubes that utilize surface area extremely efficiently.

Simple, straight-forward operation using our digital PID controller. Easily control the temperature, RPM, and water bath with expert precision.

(2) Digital Water Bath
Operates from ambient temperature to 99°C (210°F) with PID temperature control stepping at 0.1°C increments. Heating coils are located directly inside the pan for the most efficient heating possible. A built-in overheat protector will shut down power if a problem is detected.

(3) Standard Glassware Set
All glassware is high borosilicate glass 3.3! Includes a 2L pear-shaped evaporating flask, 1L round-bottomed receiving flask, and vertical condenser.

Specification:

Rotation speed	20～130 rpm
Bath temp. control range	RT＋5～99 ℃
Speed setting	Knob setting +LCD controller
Lifting method	Manual electric
Water bath heating method for water bath	Built-in heating
Main motor	DC brush less
Cooling area（㎡）	0.948+0.458
Vacuum seal	PTFE＋Teflon coating
Material of water bath	Stainless steel corrosion resistant coating
Heating Power	4300W
Ambient Temperature	5～35℃
Bath Dimensions（inner）φ×H（mm）	∅445*250
Power Consumption	220V 50/60HZ

Note: This product is available with a recirculating chiller and a corrosion-resistant diaphragm pump!

Operating panel:

(1) TIME：Time display window；When the controller is in a timed state, "TIME" will display the running time (countdown)
(2) REV：Measured speed window;
(3) TEMP: Measured temperature window;
(4) RUN：Heating or rotating indicator, it will display when in heating or rotating status;
(5) Heating indicator：It will display when there is a heating output;
(6) REV SET: Display setting speed, or display parameter value;
(7) TEMP SET: Display setting temperature, or display parameter value;
(8) Rotating indicator: Lights when rotating;
(9)"

"Key: turn on or turn off rotation function;
(10)"

" Key: adjust the height of the host, press and hold this key can raise the water bath automatically;
(11)"

"Key：adjust the host height, press and hold this key can lower the height of water bath automatically;
(12)"

" Key: turn on or turn off heating function;
(13) Knob key: Rotate left and right to set the time, temperature, and speed values.

Package includes:

Serial no.	Category	Name	Unit	Quantity	Remarks
1	Components	Host	Set	1
2	Components	Pole	Pc	1
3	Components	Glassware	Set	1	Evaporating flask, Receiving flask, Main and secondary vertical condense, Rotating shaft, replenishement valves, fixing flange, seal ring
4	Components	Clamp holder	Set	1
5	Components	Bracket	Set	1
6	Spare parts	Nozzle SET	Pc	5
7	Spare parts	Fuse	Pc	1
8	Document	Use manual	Copy	1
12	Document	Packing list	Copy	1

Precautions

Your safety is important to us! Please use caution when operating. Users of glass reaction equipment must take all necessary precautions to avoid contact with rotating parts, particularly entanglement of loose clothing, hair, necklaces, or other jewelry. Under these circumstances, the winding action of the rotating parts can draw the users into the apparatus, resulting in breakage of glassware, burns, and/or chemical exposure. Extra caution must taken when operation with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reation to occur.

20L Rotary Evaporator w/ Motorized Lift 220V