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Re: Calibrating measurement mics.Bennett,That is good to know. I was looking at the Extech which is about $425 with NIST traceable certificate. I was definitely thinking that was more than I need. Calibrating against a non-traceable source (like the Extech) didn't seem any different to me than calibrating against another meter.I figured if someone had one, it might be worth dropping in to do my pair of mics, otherwise Evans method was my first choice.Actually, all my contacts in the chemistry department have left, but I wonder if I could contact NIST directly. They are only a little over an hour from me.
Re: Calibrating measurement mics.
Bennett,
That is good to know. I was looking at the Extech which is about $425 with NIST traceable certificate. I was definitely thinking that was more than I need. Calibrating against a non-traceable source (like the Extech) didn't seem any different to me than calibrating against another meter.
I figured if someone had one, it might be worth dropping in to do my pair of mics, otherwise Evans method was my first choice.
Actually, all my contacts in the chemistry department have left, but I wonder if I could contact NIST directly. They are only a little over an hour from me.
