Water Bath for RE400 Evaporators

The StemAids Water Bath for RE400 Evaporators is a laboratory heating bath designed for controlled heating of rotary evaporator flasks during evaporation, distillation, solvent recovery, concentration, and sample preparation procedures. It is suitable for use with compatible RE400 rotary evaporator systems in research laboratories, chemistry labs, pharmaceutical labs, quality control departments, educational institutions, and industrial testing facilities.

Product Description

The StemAids Water Bath for RE400 Evaporators provides stable and controlled heating for rotary evaporation workflows. During evaporation, the rotating flask is partially immersed in the heated bath to increase surface area exposure and support efficient solvent removal under controlled temperature conditions.

This water bath is suitable for gentle distillation, solvent concentration, sample drying support, chemical extraction, and analytical chemistry training. Its compact design, digital temperature display, corrosion-resistant bath bowl, and operator-friendly handling make it practical for routine laboratory use.

Product Specifications

Key Features

• Designed for compatible RE400 rotary evaporator applications
• Temperature range from room temperature to 90°C
• 4.3 L bath capacity for rotary evaporation workflows
• Digital temperature display for easy monitoring
• Corrosion-resistant bowl for routine laboratory use
• Compact footprint suitable for laboratory benches
• Integrated carry handle for convenient handling
• Cool-touch outer case for improved operator safety
• Useful for evaporation, solvent concentration, and gentle distillation

How to Use

1. Place the StemAids Water Bath on a clean, stable, level, and heat-resistant laboratory bench.
2. Position the bath below the rotating flask of the compatible RE400 evaporator system.
3. Fill the bath with clean water up to the recommended operating level.
4. Connect the bath to a suitable 230 V / 50 Hz power supply.
5. Switch on the bath and set the required temperature according to the solvent or sample method.
6. Allow the water bath to reach the selected temperature before starting evaporation.
7. Lower or position the rotary evaporator flask carefully so that it is properly immersed in the heated bath.
8. Start flask rotation and apply vacuum if required by the evaporation procedure.
9. Monitor bath temperature, water level, flask rotation, and sample condition during operation.
10. After completion, stop heating, raise the flask, switch off the bath, and allow it to cool before cleaning.

Applications

• Rotary evaporation workflows
• Solvent removal and recovery
• Sample concentration
• Gentle distillation procedures
• Chemical extraction support
• Analytical chemistry training
• Pharmaceutical and quality control testing
• Research and industrial laboratory sample preparation
• Educational laboratory demonstrations

Safety and Handling Guidelines

• Do not operate the water bath without sufficient water.
• Use only with compatible rotary evaporator systems and suitable glassware.
• Do not overfill the bath, as water may splash during flask rotation.
• Do not touch hot water, heated glassware, or inner bath surfaces directly.
• Use heat-resistant gloves when handling heated flasks or accessories.
• Keep electrical parts away from water splashes and spills.
• Set a suitable temperature according to the solvent and laboratory method.
• Ensure the flask rotation speed is not so high that water splashes out of the bath.
• Allow the bath to cool before draining, cleaning, or moving.
• Follow laboratory safety procedures when working with volatile solvents or vacuum systems.

FAQ

1. What is the StemAids Water Bath for RE400 Evaporators used for?

It is used to heat rotary evaporator flasks during evaporation, solvent recovery, sample concentration, extraction, and gentle distillation procedures.

2. What is the temperature range of this water bath?

The RE400 evaporator water bath type is designed for operation from room temperature to 90°C.

3. What is the bath capacity?

The bath capacity is 4.3 liters.

4. Is this bath suitable for RE400 rotary evaporators?

Yes, it is designed for compatible RE400 rotary evaporator applications and similar rotary evaporation workflows.

5. Why is a water bath used with a rotary evaporator?

A water bath gently heats the rotating flask, helping improve solvent evaporation while avoiding direct flame or harsh heating.

6. Can the bath be used without water?

No, the bath should not be operated without sufficient water, as dry operation can damage the equipment and create a safety risk.

7. Can it be used for solvent concentration?

Yes, it is suitable for solvent concentration and evaporation workflows when used with a compatible rotary evaporator and proper laboratory method.

8. How should the water bath be cleaned?

After use, switch off the bath, allow it to cool, drain the water safely, wipe the bowl with a clean cloth, remove residues, and keep the bath dry before storage.

9. Is this product suitable for educational laboratories?

Yes, it is suitable for college, university, research, chemistry, pharmaceutical, quality control, and industrial laboratory training applications.

10. What precautions should be taken during rotary evaporation?

Use suitable glassware, avoid excessive bath temperature, prevent water splashing, check vacuum connections, and follow solvent safety procedures throughout the process.

Why Choose StemAids?

StemAids laboratory equipment is selected for practical workflows, reliable performance, and safe daily laboratory use. The StemAids Water Bath for RE400 Evaporators supports controlled heating, efficient solvent evaporation, compact operation, and dependable sample preparation for research, chemistry, pharmaceutical, quality control, industrial, and educational laboratory applications.

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