User Warning WARNING Failure to follow all warning and instructions could result in serious injury. Your safety is very important to us, we urge you to take the following precautions when using this product. We are not responsible for injury or damage caused by misuse. •...
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Purpose Rotary Evaporators are used to distill solvents from compounds with precise evaporation. These are especially useful when trying to separate organic compounds from ethanol, or any other low boiling point solvents. Boiling points can be lowered by pulling a vacuum on the system. The evaporating flask rotates with variable speeds, allowing you to spin the solution into a thin film around the flask.
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Connecting the unit to the main supply The 230V unit will be supplied with an EU mains lead. Should the plug not be suitable for connecting to the mains power supply in your territory, replace the plug with a suitable alternative.
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Technical Specifications RV-400A-5 Model 52411-96, 52411-97 20 ~140 rpm Rotational Speed RT+5°C ~ 99°C / RT+41°F ~ 210°F Bath Temp Range Speed Setting Knob Setting + LCD Controller Lifting Method Automatic Bath Heating Method Built-in heating coils Rotational Motor DC Brushless Total Condensing 0.278 m²...
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Breaker information Located on back of unit Cable/plug (US) Cable/plug (EU) Model Black – Live Brown – Live Fuse number White – Neutral Blue – Neutral Green - Earth Green/Yellow - Earth 52411-96 14AWG 16A Breaker 52411-97 1.5mm²/H05VV-F 16A Breaker Breaker reset •...
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Main Components Diagram ⑼ ⑴ ⑽ ⑵ Be careful! ⑾ Beware of the ⑿ hand! ⒁ ⒀ ⑶ ⑷ ⑸ ⒂ ⒃ ⑹ ⒄ ⑺ ⑻ ⒅ ⒆ Figure 1 1. Main Condenser 7. Receiving Flask 13. Machine Head 2. Main Condenser Support Ring 14.
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Operating Panel Diagram Commented [HDA1]: Change to show CP branded facia (12) (8) (9) (10) (11) Figure 6 REV: As the Evaporating Flask is rotating, this will display the revolutions per minute. TEMP: Displays the current temperature in degrees Celsius. RUN: Indicates when in heating or rotating status.
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“Knob” Used to set the time, temperatures, and speed values manually. Operation Panel Instructions Powering the unit: Plug in the power cord and press the on/off switch on the lower left side of body. When the rotary evaporator is on: 1.
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Operation of over-temperature protector Over-temperature protector is an independent protective system. When temperature is out of control due to failure of the controller or the temperature in the working room reaches the set value for temperature limit on the over-temperature dial, the protector will cut off heating automatically and give an alarm sound.
Mounting Pole Diagram ⑹ ⑴ ⑵ ⑶ Condenser Mount Clamp Mounting Pole Condenser Support Assembly Receiving Flask Support Clamp Castor Wheel holder (three pieces in total) ⑷ ⑸ Figure 7 Installation Process: To adjust the height of the condenser clamp (Fig. 7(1)) and the condenser bracket and the collection bottle bracket (Fig.
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Condenser and Receiving Flask Diagram Clamp Figure 9 Installation Process: 1. Auxiliary Condenser - Fix the auxiliary condenser support assembly on the mounting pole and place the auxiliary condenser on it. Adjust the height, so that the auxiliary condenser bump trap joint and the bump trap condenser joint are at the same level for clamping.
3. Receiving Flask- Loosen the two screws on the receiving flask support ring and adjust to the desired height; Tighten screws. Place the receiving flask on the support ring and install the clamp on the receiving flask joint, and the auxiliary condenser joint. 4.
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Calculating Vapor Pressure of Ethanol The following blog will show you how to effectively calculate the pressure a pure liquid will evaporate at with temperature being your known variable. Commonly known as the vapor pressure curve Figure 10.8 “Plots of Vapor Pressure versus Temperature for Several Liquids”, all pure liquids have a set boiling temperature in relation to pressure.
Troubleshooting Symptoms Troubleshooting method Reason of failure The power cord is unplugged or not plugged in correctly. (When connected Turn unit off. Then insert the to the water bath, confirm the water power plug into the socket. bath power connection as well.) Plug the power cord from Set the power to off, then the fuse with the power...
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Packing List Product name: Rotary Evaporator Serial no. Category Name Unit Quantity Remarks Components Host Pole Components Evaporating flask, Receiving flask, Components Glassware condenser, Glass axis, valve, clamps, gaskets Components Clamp holder Components Bracket Spare parts Nozzle SET Document User manual Copy Packing Copy...
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