Handheld resistance weld checker
- March 25, 2020
The compact unit supports a wide range of resistance welding technologies, including AC, DC inverter, AC inverter, transistor, and capacitive discharge. Featuring a simple and intuitive user interface and color touch panel display, the MM-410A provides information on current, voltage, weld time, and force.
The MM-410A is ideal for use in process troubleshooting by correlating waveform and numeric data with process results and providing detailed weld data for process optimization and validation. If used continuously in a production environment, it reduces scrap by detecting drifts in the weld process and alerting operators before failure. It also reduces the frequency of destructive testing and provides an independent way of monitoring the welding power supply by detecting any drifts in welding power supply calibration.
The unit provides ISO17657-compliant measurement for current (when used with available ISO-compliant toroidal coil). It offers easy set up using the 5.7-inch color touch panel. The unique seam welding mode monitors AC current and voltage or DC voltage for up to 5 minutes. Data storage is available using an onboard flash drive. The MM-410A offers Ethernet (TCP/IP), and RS-232/485 communication. Multi-language support includes English, Spanish, Japanese, Chinese, Korean, German, and French.
Available accessories for the MM-410A handheld resistance weld tester include toroidal coils, force sensors, and current/force sensors.