Oxygen analyzer: Paramagnetic type
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- Опубликовано: 27 авг 2020
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Paramagnetic type O2 analyzers are based on the paramagnetic property of the oxygen.
Which are Paramagnetic materials or What is Paramagnetism?
Paramagnetic materials are materials that tend to get weakly magnetized in the direction of the magnetizing field when those materials are placed in a magnetic field. However, if we remove the applied field, the materials tend to lose their magnetism. In simple word, we can say that these materials usually experience a weak attraction to magnets. This type of magnetism is known as paramagnetism.
There are different constructions of paramagnetic type O2 analyzer
Dumbbell type, Magnetic Pressure Type, Magnetic Wind type.
In this tutorial i have discussed about construction and operation of Dumbbell and Magnetic Wind type O2 analyzer.
For more helpful video go to......... / @silenceprogress --------------------------------------------------------------------------------
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Thank you sir ...I have understand
I have understand very easily of this topic through this tutorial
Thank u sir....
You are most welcome
Thankyou sir for this videon..
Highest view till now😁 800up
So happy for you
So nice
Hi sir
I don't usually comment bt now I cant stop myself from appreciating ur teaching way . Even though I am from biology background I gained more interest in physics just by seeing thz particular video . Thank u sir for taking out ur precious tym and explaining us .
I am completely unknown to you, yet this message from you is a great return to my effort. Many heartiest thanks. See other tutorials also. By the way, may i know you.. ...from where you are ...... what are you doing now?
The sketches in the tutorial make the topic very easy to understand.
Thank you
Thank you sir for this video tutorial. This is very much helpful video tutorial.
You are most welcome
thanks sir this video deliver precise answer for oxygen measurement
Thank you. Be here and Keep watching
Very helpfull vedio sir. Thanku sir for this vedio
Most welcome
Thank you sir it is easy to understand 👍👍👍👍
Keep watching
Good video 👍👍👍
Thanks for the visit
Greatest explanation 👌👌👌
thanks for your compliment. See other tutorials. Be here with me.
Very helpful tutorial sir.
Keep watching
Great explanation..... keep it up Sir.
Thank you, I will
Great Explanation .. Thank u sir♥️
Most welcome!
Fantastic video very well explained! Please continue with such content
Glad to hear you sir. Surely i will try. Be here with me. By the way, may i know you, from where you are?
Thank you very much Sir for the excellent explanation
Thanks and welcome. Be with me and see other tutorials.
Fantastic....thank you veryyy much sir
friend, Glad to have your comment. By here with me. By the way may i know you, from where you are?
@@SilenceProgress kerala
No doubts here sir!!
Thank you so much. Be with me here.
Thank you sir. Good explanation sir
Keep watching
Thank you sir for this video
So nice of you
respect from Bangladesh sir..thanks a lot.
its a great honour to me. Be well safe and secure. Love and blessings.
Subscribe the channel and keep in touch
thank you sir
where from you are
Nice
Sir, thank you for your compliment. See the other tutorials and be here with me.
Sir the change when the oxygen is more will give small value from the deflector... As now mirror is displaced
Sir, your lecture are really nice.pls make video on optical oxygen analyzer
Thank you friend, i will try. See other tutorials also. By the way, may i know you, from where you are?
Great explanation sir but what is that electronic system??
Thanks dear. Be with me.
Sir it was really well put .. but I got confused in between when you mentioned about the coil a and coil b has a difference in heat.. so how will it affect the Wheatstone meter bridge in such a way that we get the concentration of the oxygen in the system?
Glad to receive the query. While oxygen concentration is more, due to paramagnetic property it will be attracted towards middle tube with a higher flow than while oxygen concentration is low. So heat loss at coil a is more with high concentration of oxygen than with low concentration. So degree of unbalancing of wheatstone bridge is more at high concentration.
@@SilenceProgress like do you mean there will be change in resistance due to the more heat absorbed by oxygen ? And it will reflect In the Wheatstone meter bridge?
Yes. Coil a will loss more heat than coil b. So there will be a difference of temperature between coil a and b. And resistance of those two coils will be changed as per their temperature change. The change of resistance is a function of oxygen concentration.
@@SilenceProgress Thankyou so much sir. I am glad to have met teachers like you
Hope your channel grows more and more
Are you a student now, if so, from which institute?
Why the dumbbell is twisting in the presence of Sample gas with oxygen?
As the sample gas is having paramagnetic property, so it will try to follow a particular path inside the chamber, as chamber is having inhomogeneous magnetic field. Due that flow of sample gas, it will not create same drag force in equal magnitude and direction on both dumbbells, which will create a twisting in dumbbell arrangement. Go through the discussion again. I believe it will be clear to you. By the way, may i know you, from where you are?
@@SilenceProgress Thank you sir for your time. I'm from Kerala. Happy Onam 🌸 😊
@@akashpt Glad to see you here. Be with me. If possible attach me with your friends also.
why nitrogen is used inside spherical glass???
Nitrogen or any other type of gasses which are having low magnetic susceptibility, may be used inside dumbbell. Glad to have your query. By the way, may i please know you? Are you a student? If yes from which Institute?
@@SilenceProgress thanks for your reply sir. But my question is why to use nitrogen?? What will happen if nitrogen is not used. I am working in tata steel as a JE.
@@pranabnathsahu8427 I am glad to know you. i am giving my answer from my thinking. what is your confusion? 'Any other gas' instead of Nitrogen or 'No gaseous' part inside the dumbbell? If any other gas instead of Nitrogen... Yes, might be used but in that case that gas should be inert and least susceptible with magnetic field.
If you are thinking about 'no gas' inside the dumbbell..... for that case the dumbbell must be solid, it might not be permitted with respect to operation as well as point of construction. I will think more about it.. if found any other reason i will be glad to answer you. Be well.
@@SilenceProgress thank you very much sir.
Dont choose blue in black background
okay sir