SR-80 Capacitance Welder
Data sheet, features and applications for the SR-80.

Welding Equipment
SR-80 Capacitance Welder
The SR-80 thermocouple welder has been specifically designed for the fast, efficient production of thermocouple measuring junctions and other fine-wire welds, such as those required for potential drop measurement wires.
Using capacitance discharge as the weld energy source, wires up to 1.6mm diameter can easily be welded with minimal user experience.
Features
- Up to 80 Joules weld power — the highest in its class
- Three adjustable power ranges: 20, 40 and 80J
- Argon gas flow meter incorporated
- Charge indication and ‘wait’ lamp with interlock
- Weld delay in Argon mode to allow the gas shield to form
- Hands-free footswitch included; a resistance spot-welding rig is available as an add-on
Applications
- Ideal for all transducer / sensor production
- Production of fine-wire welds for signal and current connections in potential drop measurements