What You Need Notice When Buying a Rotary Evaporator?
1.Are your materials heat-sensitive?
As we all know, a rotary evaporator is a device that concentrates, separates, and evaporates sample materials that are heat sensitive. Therefore, making sure your samples are heat sensitive is essential when you are buying a rotary evaporator. Otherwise, the money you spent on your rotary evaporator will be wasted, because a rotary evaporator can not work with samples that are not heat sensitive.
2. The specifications you need to know before buying a Rotary Evaporator
The specifications of a rotary evaporator are usually divided by the volume of the evaporation bottle. The size of the required evaporation bottle depends on the amount of material being evaporated. Knowing the distillation task of a rotary evaporator clearly is very important. The distillation efficiency of the rotary evaporator determines the number of samples that can be distilled every day. Under the circumstance of the same solvent, the higher the distillation efficiency is, the more the samples will get evaporated.
3. Which model should you take?
There are several models in rotary evaporator, and different models suit different outputs of sample materials. Therefore, you need to choose rotary evaporators according to your expected outputs. Different models will have different working efficiency, and you need to pick one that meets your expectation most.
Other things you need know before buying a rotary evaporator
1.Safety precautions
Before purchasing and using a rotary evaporator, you are supposed to know the safety precautions about it. Because not knowing the safety precautions could cause accidents, which will trouble your work and even health. Therefore, it is very necessary to know the safety precautions about a rotary evaporator when you are buying a rotary evaporator.
2. Basic things about a rotary evaporator
Before you decide to purchase one thing, you are supposed to know the basic things about it. So when you are buying a rotary evaporator, you should know and really understand the basics of a rotary evaporator. Because being bot familiar with a rotary evaporator will bring you all kinds of questions during the process. So ask many questions as you can and know a rotary evaporator very well before you buy it.
3. What will influence the efficiency of a rotary evaporator?
There are several things that can influence the efficiency of a rotary evaporator, such as the temperature of water oil bath、the vacuum degree of system、the evaporation speed of evaporation flask and so on. So knowing what can influence the efficiency of a rotary evaporator will help you a lot when you are using a rotary evaporator.
Warnings You Need Know
- The most basic requirement of a rotary evaporator is the seal of the instrument, which is related to the normal operation of the instrument and the operating life of the instrument.
- Electric lifting power can help the system a lot, because of its cost performance, safety, failure rate and so on.
