This instrument was acquired during summer 2011 as a trade in for our Niton Xlt instrument.
This Bruker instrument currently contains an obsidian calibration based on MURR obsidian samples Box 1 and Box 2.
Support: Our support contacts at Bruker are Dennis or Walter at 800 466 5323 x0 (ask by name) or use x268 for support. Our training representative and vendor was Bruce Kaiser.
Our instrument has an oxygen pump to detect lighter elements. It arrived with an obsidian calibration to MURR reference obsidians (Box 1 and 2).