Hioki RM3545-02 Resistance Meter, 10mΩ to 1,000MΩ, Multiplexer Unit Support

Description

The Hioki RM3545-02 Resistance Meter is a high-precision, multi-channel-capable instrument for advanced research and production applications. The "-02" designation indicates that this model supports the optional Z3003 Multiplexer Unit, which enables multi-point measurement for up to 20 channels.

Key Features

• High-precision measurement: The meter offers a basic accuracy of 0.006% and a maximum resolution of 0.01 µΩ, with a resistance range from 0.00 µΩ up to 1200 MΩ.
• High-speed testing: The meter can deliver a measurement decision in as little as 2.2 milliseconds, making it suitable for high-speed production line inspections.
• Multi-channel capability: With the optional Z3003 Multiplexer Unit, the RM3545-02 can perform 4-terminal measurements across 20 channels, which is useful for testing components like network resistors or 3-phase motor windings.
• Offset Voltage Compensation (OVC): The OVC function corrects for thermal electromotive force, which can affect low-resistance measurements, making it ideal for analyzing busbar welding points.
• Low power resistance measurement: An open-terminal voltage of 20 mV or less makes it compliant with IEC standards for "dry circuit" testing, which prevents damage to sensitive contacts.
• Temperature correction: The instrument uses a temperature sensor to automatically correct resistance values based on ambient temperature, ensuring consistent testing.
• Connectivity: The RM3545-02 is equipped with RS-232C and USB 2.0 interfaces for communication with a PC.