Knowledge What is the Function of the Water Bath in a Rotary Evaporator? 4 Key Points to Know
Author avatar

Tech Team · Kintek Solution

Updated 3 months ago

What is the Function of the Water Bath in a Rotary Evaporator? 4 Key Points to Know

The function of the water bath in a rotary evaporator is to provide heat to the solution in the evaporating flask.

The heat is necessary to replace the heat that is being pulled from the solution as it evaporates quickly under reduced pressure.

The water bath keeps the temperature of the solution constant, allowing for efficient evaporation of the solvent without the need for high temperatures that could potentially damage the sample.

Additionally, the water bath prevents the solvent from freezing during the evaporation process.

This is important because freezing the solvent would inhibit the evaporation process and make it difficult to remove the solvent under vacuum.

The water bath in a rotary evaporator can be heated in either a metal container or a crystallization dish.

The choice of heating method depends on the specific requirements of the experiment.

In summary, the water bath in a rotary evaporator serves the following functions:

  1. Provides heat to replace the heat being pulled from the solution during evaporation.
  2. Maintains a constant temperature for efficient evaporation.
  3. Prevents the solvent from freezing during the evaporation process.

Continue Exploring, Consult Our Experts

What is the Function of the Water Bath in a Rotary Evaporator? 4 Key Points to Know

Upgrade your laboratory with KINTEK's advanced water baths for rotary evaporators. Maintain a constant temperature during evaporation, prevent freezing, and ensure efficient evaporation with our high-quality water baths. Protect your samples from heat damage by evaporating at lower temperatures. Experience superior performance and precision with KINTEK. Upgrade your lab today!

Related Products

0.5-1L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

0.5-1L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Looking for a reliable and efficient rotary evaporator? Our 0.5-1L rotary evaporator uses constant temperature heating and thin film evaporating to implement a range of operations, including solvent removal and separation. With high-grade materials and safety features, it's perfect for labs in pharmaceutical, chemical, and biological industries.

0.5-4L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

0.5-4L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Efficiently separate "low boiling" solvents with a 0.5-4L rotary evaporator. Designed with high-grade materials, Telfon+Viton vacuum sealing, and PTFE valves for contamination-free operation.

20L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

20L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Efficiently separate "low boiling" solvents with the 20L Rotary Evaporator, ideal for chemical labs in pharmaceutical and other industries. Guarantees working performance with selected materials and advanced safety features.

2-5L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

2-5L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Efficiently remove low boiling solvents with the KT 2-5L Rotary Evaporator. Perfect for chemical labs in the pharmaceutical, chemical, and biological industries.

5-50L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

5-50L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Efficiently separate low-boiling solvents with the 5-50L Rotary Evaporator. Ideal for chemical labs, it offers precise and safe evaporating processes.

10-50L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

10-50L Rotary Evaporator for Extraction, Molecular Cooking Gastronomy and Laboratory

Efficiently separate low boiling solvents with KT Rotary Evaporator. Guaranteed performance with high-grade materials and flexible modular design.

2L Short Path Distillation

2L Short Path Distillation

Extract and purify with ease using our 2L short path distillation kit. Our heavy-duty Borosilicate glassware, fast heating mantle, and delicate fitting device ensure efficient and high-quality distillation. Discover the advantages today!

5L Short Path Distillation

5L Short Path Distillation

Experience efficient and high-quality 5L short path distillation with our durable Borosilicate glassware, fast heating mantle, and delicate fitting device. Extract and purify your target mixed liquids with ease under high vacuum conditions. Learn more about its advantages now!

20L Short Path Distillation

20L Short Path Distillation

Efficiently extract and purify mixed liquids with our 20L short path distillation system. High vacuum and low temperature heating for optimal results.

Lifting/tilting Glass Reactor

Lifting/tilting Glass Reactor

Enhance your synthetic reactions, distillation, and filtration processes with our lifting/tilting glass reactor system. With a wide range of temperature adaptability, accurate stirring control, and solvent-resistant valves, our system guarantees stable and pure results. Explore the features and optional functions today!

Molecular Distillation

Molecular Distillation

Purify and concentrate natural products with ease using our molecular distillation process. With high vacuum pressure, low operating temperatures, and short heating times, preserve the natural quality of your materials while achieving excellent separation. Discover the advantages today!

Optical water bath electrolytic cell

Optical water bath electrolytic cell

Upgrade your electrolytic experiments with our Optical Water Bath. With controllable temperature and excellent corrosion resistance, it's customizable for your specific needs. Discover our complete specifications today.

evaporation boat for organic matter

evaporation boat for organic matter

The evaporation boat for organic matter is an important tool for precise and uniform heating during the deposition of organic materials.

Evaporation Crucible for Organic Matter

Evaporation Crucible for Organic Matter

An evaporation crucible for organic matter, referred to as an evaporation crucible, is a container for evaporating organic solvents in a laboratory environment.

wall mounted water distillation unit

wall mounted water distillation unit

The wall mounted water distillation unit can be installed on the wall and is designed to produce high-quality distilled water continuously, automatically and efficiently at low economic cost.

Cylindrical Lab electric heating Press Mold

Cylindrical Lab electric heating Press Mold

Efficiently prepare samples with Cylindrical Lab Electric Heating Press Mold. Fast heating, high temp & easy operation. Custom sizes available. Perfect for battery, ceramic & biochemical research.

Multifunctional electrolytic cell water bath single layer / double layer

Multifunctional electrolytic cell water bath single layer / double layer

Discover our high-quality Multifunctional Electrolytic Cell Water Baths. Choose from single or double-layer options with superior corrosion resistance. Available in 30ml to 1000ml sizes.

Ceramic Evaporation Boat Set

Ceramic Evaporation Boat Set

It can be used for vapor deposition of various metals and alloys. Most metals can be evaporated completely without loss. Evaporation baskets are reusable.1

Hydraulic Heated Lab Pellet Press 24T / 30T / 60T

Hydraulic Heated Lab Pellet Press 24T / 30T / 60T

Looking for a reliable Hydraulic Heated Lab Press? Our 24T / 40T model is perfect for material research labs, pharmacy, ceramics, and more. With a small footprint and the ability to work inside a vacuum glove box, it's the efficient and versatile solution for your sample preparation needs.

1-5L Jacket Glass Reactor

1-5L Jacket Glass Reactor

Discover the perfect solution for your pharmaceutical, chemical, or biological products with our 1-5L jacket glass reactor system. Custom options available.

automatic heated lab pellet press 25T / 30T / 50T

automatic heated lab pellet press 25T / 30T / 50T

Efficiently prepare your samples with our Automatic Heated Lab Press. With a pressure range up to 50T and precise control, it's perfect for various industries.

Electron Gun Beam Crucible

Electron Gun Beam Crucible

In the context of electron gun beam evaporation, a crucible is a container or source holder used to contain and evaporate the material to be deposited onto a substrate.


Leave Your Message