Originally Posted by
GregR
Is there a dust measuring meter to confirm the dust is not in the air?
Unfortunately, the cost of a decent air quality meter is probably going to run you about the same, if not more than a replacement flowing gas ion tube. If this is just a personal project then, knock yourself out. It is always fun to learn new things. If you are after reliable power from a laser that will last a while, I think this is why Steve (MixedGas) suggested getting a new tube. They really aren't too expensive. As you have seen many people post, lasers are an expensive hobby. Expensive in that, once you buy, you will typically buy again, and you will buy bigger and more expensive. This project might end up costing you more in the long run and you may not get the performance you are looking for. As you may have seen by now, Steve is one of our ion experts. I have yet to see him say "Gee, I have no idea what that is". For what it's worth, good luck on your project!
If you're the smartest person in the room, then you're in the wrong room.