Oxygen analyzer
ORBmax - Residual oxygen meter

At the same time, the new measuring method results in greater efficiency and higher quality.
The "Optical oxygen measurement via fluorescence extinction" method for welding technology is far superior to the conventional methods, using zirconium sensors: It requires no warm-up time whatsoever; reliably, quickly and precisely detects the oxygen share in the gas; unchecked alleged increasing of the measured value due to the formation of ozone is eliminated; the measurement is possible in all gas mixtures without manual switch-over (even with forming gas with a variable percentage of hydrogen).

The ORBmax does not require any heating-up time. It recognizes the oxygen percentage reliably, rapidly and precisely during the entire welding process.