The conditions would have changed therefore the experiment is not being performed under identical circumstances. Same conditions equal identical results. Change any of them and you will get different results. That doesn't require belief or faith either.
So far you have struck out every time!
Hey, you're the one who gave the hammer experiment as an example. I simply showed where it failed your test of logic. The experiment doesn't automatically produce the same results, it depends on the conditions and other intangibles. It might produce the same results, you may be relatively certain it will, but you still need faith and belief to be absolutely certain it will.
Everything you believe requires belief, and every belief requires faith. This is why you have ignored my challenge to present an example of something you do not believe or have faith in, yet you consider it factual scientific knowledge. Anything you can present, you have faith in and believe. Why is this so hard for you to accept? It's basic logic.