A rotary evaporator is a common laboratory device used to remove solvents from evaporative samples. They are also known as rotovaps. Evaporators work by heating a sample and then gently rotating it while exposed to vacuum. This causes the sample to evaporate more quickly than it would if heated.

They are often used to remove solvents from reaction mixtures in order to isolate the product. For example, if you had to synthesize an organic compound into acetic acid, you could use a rotary evaporator to remove the acetic acid before isolating the product.

At Kalstein we have the ideal equipment for such distillations, thanks to water circulation vacuum pump, diaphragm vacuum pump, recirculation cooler, constant temperature circulator, low temperature circulation pump, etc.

Rotary evaporators as a useful tool

Rotary distillers are an extremely useful tool for distilling volatile liquids. These devices are much more efficient than traditional distillers and can help save time and money. Here are some of the advantages of using a rotary distiller to distil volatile liquids.

Increased efficiency: Rotary distillers are much more efficient than traditional distillers. This is because these devices can rotate the liquid being distilled, allowing the liquid to heat evenly.

Reduced distillation time: As mentioned above, rotary distillers are more efficient than traditional distillers, which means less time will be needed to distil a liquid using a rotary distiller. This is especially useful if you are trying to distil a volatile liquid that evaporates quickly.

Less chance of burns: They are much safer than traditional distillers. This is because these devices do not need to heat the liquid until it reaches an extremely high temperature. This means that there is less chance of burns.

Greater temperature control: This is because these devices can control the rate at which the liquid is heating up. You can adjust the temperature of the liquid so that it distils as efficiently as possible.

Higher capacity: This is especially useful if you are trying to distil large amounts of volatile liquid. In general, rotary distillers are an extremely useful tool for distilling volatile liquids. These devices are much more efficient than traditional distillers and can help save time and money.

Rotavaporator Practices

A rotary evaporator is a type of evaporator used for the efficient and smooth extraction of solvents from evaporative samples. When combined with a vacuum system, it allows efficient operation at reduced pressure, thus increasing the evaporation rate. In addition, a rotary evaporator with a chiller can be used to conserve the sample, making it ideal for removing heat-sensitive solvents. There are many reasons to use a rotary evaporator for the distillation of volatile liquids. First, reducing system pressure increases the evaporation rate, making the process more efficient. Second, the ability to control sample temperature allows for gentle extraction of heat-sensitive solvents, making the process less likely to damage delicate compounds. Finally, the use of a rotary evaporator allows the efficient recovery of solvents for reuse, making the process more environmentally friendly.

Kalstein Rotary Evaporators

We at Kalstein are manufacturers and offer a wide range of laboratory products with the best technology on the market, specially designed for all industrial chemical and pharmaceutical sectors. We have for our customers the best Rotary Evaporators belonging to the YR series. They are made for wide applications and have a patented technology of double Teflon Sealing (PTFE) and FV rubber ensures the level of negative pressure. The automatic switching valve makes continuous collection possible without affecting the vacuum degree and without stopping distillation.

They are easy to install, among other more attractive qualities that can be appreciated from our catalog on HERE

For any type of equipment, the cost factor is important and Kalstein has the best prices. In addition, we are manufacturers and offer you the best advice to make your purchase the ideal. We invite you to visit our website from HERE