Hioki RM3544 Resistance Meter

Description

The Hioki RM3544 Resistance Meter is a high-speed, high-precision DC resistance meter designed for testing a wide range of components on production lines. This instrument uses a four-terminal measurement method to provide accurate resistance readings, with a temperature correction function to compensate for the effect of temperature on copper winding resistance. The meter comes in a compact size, making it ideal for integration into automated systems as well as use in manual testing environments.

Key Features

• High accuracy: The RM3544 offers a basic accuracy of 0.02% and a maximum resolution of 1 µΩ, which is essential for precision testing.
• Wide measurement range: It can measure resistance from 0.000 mΩ up to 3.5 MΩ, covering a broad spectrum of electronic and electrical components.
• Temperature compensation: The built-in temperature correction function compensates for the effect of temperature fluctuations, especially for components like motors and transformers with copper windings. It requires an optional temperature sensor, such as the Z2001, for this function.
• Enhanced noise resistance: The use of guarded terminals and an increased measurement current (up to 300 mA) provides greater resistance to noise, ensuring more stable measurements, especially in factory environments.
• Pass/Fail judgments: A comparator function, combined with an optional LED COMPARATOR ATTACHMENT and high-volume judgment tones, reliably communicates pass/fail results on the production floor.
• Automated production support: The RM3544-01 model is specifically equipped with an EXT I/O interface that supports both NPN and PNP protocols, enabling easy integration with automated production lines.
• Flexible communication: The RM3544-01 features communication interfaces including USB and RS-232C, allowing for remote control and data transfer to a PC.