I need information about vacum chem

[hagopbul]

hello all

i need to build my own vacuum chamber any references i build one but it is not working ...

want your help and experience in it

 

[ZapperZ]

hello all

i need to build my own vacuum chamber any references i build one but it is not working ...

want your help and experience in it

Your post is vague. First of all, what vacuum level do you intend to have? Having something down to the level of 1 torr is different than having it down to 10^-10 torr.

Zz.

 

[hagopbul]

i want about 10^-6 torr

and about that question that you give me a warring about ( the heat driving fan)

i was asking about the name of the physical effect that used in solar sail