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Oxygen Monitors


Oxygen Monitor

Inert gas welding requires the exclusion of oxygen from the weld zone during the welding process. Prior to the welding process, the residual oxygen concentration must be reduced to a required minimum. The Handy Purge is specifically designed to indicate oxygen concentration up to 0,01% and to exactly measure oxygen concentration up to 0,1%. Within this range, it is absolutely safe to weld and produce an oxygen-free weld seam (exceptions include special metals such as titanium, zirkonium, etc.).  The B&B Weld Purge Monitor can be used both for continuous monitoring during the welding process and for taking samples. Routine inspections for quality control are extremely simplified using this device. The analyzer works with all purge systems and argon welding systems. It is small, easy to handle and has a rugged enclosure.  The B&B Weld Purge Monitor gives an extremely accurate measurement of 0.01% (100 Parts per million) which is normally considered suitable to ensure there is no oxidation of the weld.

Features & Advantages

*Minimum waiting time – The device tells you exactly when the residual oxygen
  concentration of a purge gas is low enough to start welding. You no longer rely
  on rough estimations saving in both time and gas.

*Reduced purge gas consumption – Exact monitoring of the residual oxygen
  avoids unnecessary purge gas consumption and allows you to produce
  oxygen-free weld seams.

*op-quality weld seams

*Top quality is guaranteed, as too early welding and hence porous,
  colored or even charred weld seams can be avoided.

*Duplex / Stainless steel – The Handy Purge Weld Purge Monitor can
  be used for all stainless steel, duplex and certain titanium welding applications.

*Measures to .01 ppm oxygen content.



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