Vacuum Pumps in Labs: Applications and Types

In summary, the conversation focused on a request for information about the different types of vacuum pumps used in lab research and their applications. The request was for schoolwork and the person was seeking assistance from lab researchers. The conversation also touched on the importance of showing effort in research and the potential applications of vacuum pumps, such as in generating 1-K pots and in chemistry work with gases.
  • #1
Elizabeth111
3
1
Summary: Research about the different vacuums used in labs and their applications.

Hello,
I am currently seeking assistance from people who work in labs. I am researching about the the different types of vacuums used in labs and their applications. Any information that you may have, please share. It will help immensely in my research.

Thank you
 
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  • #2
Welcome to PF.

What have you found so far in your research? What are the general classes of vacuum pumps, and what are they used for? Is this for a schoolwork project?
 
  • #3
What, exactly is the nature/purpose of your request? It's pretty vague as written. Also, is it really lab users you need to talk to? They don't necessarily care how their vac is generated and often leave that to engineers...
 
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  • #4
russ_watters said:
What, exactly is the nature/purpose of your request? It's pretty vague as written. Also, is it really lab users you need to talk to? They don't necessarily care how their vac is generated and often leave that to engineers...
Hello, thank you for replying.
Sorry for the vague description. I do not need how the vacuum is generated. My request aims to find out what types of vacuum pumps are used in lab research, i.e. is it a diaphragm pump? Is it a wet or dry pump? I also wanted information on what the use of the vacuum pump was in an experiment. Why did they use that particular pump compared to others? And also what the applications of the vacuum were. I think it will be more beneficial for me to talk to lab researchers as they use vacuum pumps in the investigations. I hope this makes a bit more sense.
 
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  • #5
berkeman said:
Is this for a schoolwork project?

berkeman said:
What have you found so far in your research? What are the general classes of vacuum pumps, and what are they used for?
 
  • #6
berkeman said:
Welcome to PF.

What have you found so far in your research? What are the general classes of vacuum pumps, and what are they used for? Is this for a schoolwork project?
Yes, this is for a schoolwork project. I have so far acquired basic vacuum training, as well as information the different applications used to support the vacuum pumps.

I would like more information on how the vacuum pumps support lab investigations.
 
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  • #7
Elizabeth111 said:
Yes, this is for a schoolwork project.
Okay, thread has been moved to the schoolwork forums.

Elizabeth111 said:
I would like more information on how the vacuum pumps support lab investigations.
We do not do your schoolwork for you here at PF. If you show good effort, you will get great help here.

Post the links to the reading and research you have been doing so far, and show us an outline of your paper so far. Show us your good efforts and we should be able to help clear up any confusions you have and add a few extra applications and tips that you have not thought of so far. Thanks for showing us your efforts in your next reply to this thread.

I have used a vacuum pump in my EE R&D work in the past, and am happy to share information about that application after I see your efforts. The end result of that work was a vacuum system that in production was responsible for generating 10s of millions of network transceiver products...
 
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  • #8
A cool application (literally) is the 1-K pot. Look it up.
 
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  • #9
As a chemist, I used vacuum pumps every day when working with gases. You task should include why a chemist would use them every day for six years.
 
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  • #10
After a spammy survey link posted by the OP has been deleted, this thread is now closed.
 

What is a vacuum pump and how does it work?

A vacuum pump is a device that removes gas molecules from a sealed volume in order to create a partial vacuum. It works by using a mechanical or electrical mechanism to reduce the pressure inside a chamber, causing gas molecules to move from an area of higher pressure to an area of lower pressure.

What are the common uses of vacuum pumps in labs?

Vacuum pumps are commonly used in labs for various purposes such as removing gas from a closed system, creating a vacuum for experiments, and transferring liquids or gases between containers. They are also used in processes like freeze-drying, distillation, and filtration.

What types of vacuum pumps are used in labs?

There are several types of vacuum pumps used in labs, including rotary vane pumps, diaphragm pumps, and scroll pumps. Each type has its own advantages and is used for specific applications. For example, rotary vane pumps are commonly used for general laboratory applications, while diaphragm pumps are preferred for applications that require oil-free vacuum.

How do vacuum pumps help in creating a controlled environment for experiments?

Vacuum pumps are essential for creating a controlled environment in experiments that involve gases. By removing gas molecules from a sealed chamber, vacuum pumps can create a low-pressure environment, which is necessary for many experiments. This controlled environment allows for more accurate and precise results.

What are the maintenance and safety precautions for using vacuum pumps in labs?

It is important to regularly maintain vacuum pumps to ensure their proper functioning. This includes regularly checking and changing the oil, cleaning filters, and inspecting for any leaks or damages. Safety precautions such as wearing protective gear and following proper procedures for handling chemicals and hazardous materials should also be followed when using vacuum pumps in labs.

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