NOVATIG 503 AC/DC and 505 AC/DC power sources are have been designed to meet all needs of TIG welding. It is possible to select the TIG mode with priming ad High Frequency or Lift - Arc and adjust the setting of the descent and ascent ramp.In MMA mode you can adjust Arc - Force and Hot - Start independently.
Unlike the previous models these Versions, with high technological presence allows the welder the possibility and use of PULSATION.In the NOVATIG 505 AC/DC generator a series of functions help and improve the TIG DC and TIG AC processes a series of functions that they help and facilitate operators in the most diversified applications using the generator also in the welding of small thicknesses TIG PULSE SYN prevents oxidation of the electrode when welding slightly oxidized materials.
HIGH FREQUENCY PULSE the high frequency pulse function is used to produce a perfectly formed weld bead on thin materials without creating distortion due to the reduced heat input in the arc.EXTRA FUSION An additional application used when welding thin materials, producing welds with reduced heat input and a constricted arc form.DYNAMIC ARC Delivers a stable arc form, it increases penetration and enables finite control of the arc and responds rapidly to torch movement.MIX AC/DC Gives the welder/operator greater control over the arc, reduces heat input and reduces the load on the electrode, ideal for thick material, increases deposition rates.PULS ST. Used for rapid arc arc ignition.SPOT Spot welding with reduced heat input.
Thanks to the ability to adapt to power surges connection is possible with generator.