Description

The fastest way to calibrate every type & make of welding machine. Just plug into your machines output terminals & get testing!

Our design is the most portable & easy to use load bank in the world & has sold in over 40 countries to date.

Multiple load resistors are built into a light but tough aluminium enclosure which utilises the ‘stack effect’ to give natural cooling in excess of a powerful fan. Each of the 16 main load switches can be operated independantly to give over 100 different load values. In addition a fine control switch with 5 steps up to 20A provides even more control of the load providing a combined total of several hundred different load values. This wide range of load resistance allows testing on all welding processes in accordance with the volt/amp relationship formula. For instance on MIG/MAG at 500A you can achieve 39V, on TIG you can achieve 30V, on MMA 40V etc. Every load setting is marked with the approx current rating but all will withstand overloads up to double the rating for a few seconds. The input is also protected from HF damage generated by TIG & plasma machines.

Features & functions

• Portable design – weight 42kg.
• No external power supply needed.
• Unique design means much faster validations.
• Bright LED Amps & Volts display with true RMS.
• Allows validation to BS EN50504 & EN IEC60974-14 etc.
• 16 carefully chosen main loads to give over 100 combinations.
• Additional 5 step fine control up to 20 Amps.
• Calibration traceable to National Standards.
• HF safe design means no damage on TIG.
• Robust all aluminium construction.
• Front controls protected from knocks.
• Supplied complete with welding leads.
• Supplied with calibration certificate.
• Quality British made product.
• British & European patents applied for.
• 1 year warranty.
• 15 year guarentee of parts & service availability.
• Unlimited free technical support by phone/email.

Technical data

Standard supply & accessories & further info.

Supplied with;

• Calibration certificate tracable to National Standards with ultimate traceability to UKAS laboratory.
• Connection cables.
• Instruction manual & parts list in English.
• Free of charge training in our works or remotely if required.
• Unlimited technical support by phone/email for product life.

Optional accessories;

• Hand held tacometer for measurement of wire feed speed & RPM.
• MIG Euro adaptor kit to allow easy connection & testing of MIG machines fitted with a euro adaptor.

Recalibration options.

We now offer 3 options for recalibration;

1. Return whole unit to our factory.
2. Send just the PCB together with shunt to our factory (better for overseas customers).
3. We supply you the information to get it recalibrated by a local calibration lab.

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