What are leak tests, cold tests and hot tests in automation?

[Stanley_Smith]

Can anyone tell me anything about leak test/cold test/hot test in the world of automation ?

Thanks a lot,

 

[faust9]

Could you be more specific? Are you asking about leakdown testing of engines? What do you mean by "the world of automation"? Are you asking about automated leak detection systems? Are you asking about test process development which includes a leak or leakdown test point?

 

[Stanley_Smith]

Could you be more specific? Are you asking about leakdown testing of engines? What do you mean by "the world of automation"? Are you asking about automated leak detection systems? Are you asking about test process development which includes a leak or leakdown test point?

Sorry, I should be more specific.

I was asking about automated leak detection systems, and I meant "the world of automation" as in controls engineering.

Thanks,