The MR8848 Memory HiCorder provides highly reliable waveform recording in field environments involving infrastructure equipment such as power plants, substations, railways, and UPS systems. As electrification continues to expand worldwide, the demand for maintenance and troubleshooting of essential power infrastructure is steadily increasing. To ensure the stable operation of power infrastructure that cannot tolerate even momentary interruptions, recording various electrical signals and physical quantities and analyzing their correlations is highly effective.

Oscilloscopes are commonly used for electrical signal measurement. However, oscilloscopes are primarily designed for signal observation in controlled environments such as laboratories. They have many limitations when used at electrical infrastructure sites, including insufficient insulation performance, limited long-term recording capability, and a relatively small number of input channels. In addition, when measuring multiple electrical systems with different electrical potentials, the risk of short circuits caused by internal instrument circuitry cannot be ignored.

The MR8848 Memory HiCorder is specifically designed for safe measurement at infrastructure sites. Its input terminals are electrically isolated from one another, helping to prevent short-circuit risks and enabling simultaneous measurement of multiple systems, including commercial power supplies, control circuits, and sensor signals. With high-speed sampling and insulation capabilities, it can accurately capture transient waveforms such as power-supply voltage drops, UPS switching events, and generator load rejection responses.

The MR8848 supports 1000BASE-T LAN and USB 3.0 communication for improved data transfer speeds. In addition, with an optional 1 TB high-capacity solid-state drive (SSD) and real-time saving functionality, it enables long-duration, high-speed digital recording of measurement data.

The MR8848 provides safe and reliable waveform recording for a wide range of applications, including power equipment testing, transportation system diagnostics, and infrastructure fault analysis. For engineers and technicians seeking accurate measurement results in harsh environments, the MR8848 is a dependable tool.