Description:

The Jasic TIG 202A Pulse Analog AC/DC welder is a single phase power source capable of both TIG and MMA processes.  The 202A combines all the excellent features and adjustability on the hugely popular Jasic TIG 200 AC/DC Mini. Being an analog machine, settings are on instantly adjustable knobs without going through a menu to change parameters.  Settings on knobs also allows the user to instantly see how the machine is set, without having to go through a digital menu system.  A water cooler allows the use of a smaller, more nimble TIG torch thanks to its more efficient cooling.

Designed for precision and reliability, the 202A’s state-of-the-art technology brings us the cutting edge in analog parameters, all controlled via a user-friendly dial range and LCD digital display on the front control panel. Able to weld up to 4.8mm (3/16″) STEEL or STAINLESS STEEL (as well as welding CARBON STEEL, COPPER and NON-FERROUS metals) when using the DC function, or 6.4mm (1/4″) ALUMINIUM when using the AC function. With a smooth and stable arc, delivering excellent weld characteristics.

2T/4T control fuctions available. 2T is a simple press-on/lift-off button control, which keeps the current running when pressed down and cuts power when not. 4T is a system where, once the button is pressed, the arc will stay running until the button is pressed again, which makes it particularly ideal for longer welds.

Fitted with heavy duty 35/50 panel socket connection for connecting the torch to the machine for power and gas.

Package includes a 12.5ft TIG torch and regulator. Optional water cooler available.

Benefits of Pulsed TIG

Pulsed TIG provides further control of the arc and the weld puddle.  By alternating between a peak and base current, the user can minimise heat input into the work piece.  This can be beneficial when welding thinner material to prevent burn through and minimise warping.  Pulse TIG can also help in positional welding.

MMA Functionality

Offering the perfect choice for professional TIG welders seeking precise and reliable performance, the Jasic TIG 202A is also capable of acting as an MMA power source for Arc Welding, benefiting from the following features:

• Hot start ignition – easier arc starting in MMA mode with difficult to start electrodes and auto-compensation for voltage fluctuations.
• Anti-Sticking function – reduces the welding current if a short circuit occurs during a weld
• Self-adaptive arc force technology – maintains the optimum arc conditions during welding, even when using long cables.

Being part of the ‘Jasic Pro’ range, this machine features IGBT Inverter technology meaning the Welder may be run by a generator.

Machine Details

• TIG Pulse AC/DC with analog control

• Water cooler with water cooled TIG torch

• Trolley with gas cylinder shelf

• Digital display

• Peak current control, 2T/4T

• Pre-post flow time, up/down slope

• Pulse adjustment

• Pulse frequency, pulse duty, arc force, cleaning width

• Remote control interface

• AC function for aluminium and aluminium alloys

• DC TIG function for carbon steel,

• Welding of copper and non-ferrous metals

• Smooth arc and stable welding performance

• Heavy duty 35/50 panel socket connections

• VRD Function

• AVR generator friendly

JT-202A Specification:

The Jasic TIG 200P Digital Inverter is also available at TBWS