Hioki RM3543 Resistance HiTester
The Hioki RM3543 is a precision benchtop resistance meter designed for ultra-low and low shunt resistance measurements. It offers high accuracy and resolution, making it ideal for applications such as testing current sensing resistors in power electronics, electric vehicles, and battery management systems.
Description
The Hioki RM3543 Resistance HiTESTER is engineered to deliver precise DC resistance measurements across a broad range, from 10 mΩ to 1200 Ω. Utilizing a four-terminal, constant-current measurement method, it ensures accurate readings by minimizing the effects of lead and contact resistance. The device boasts a high-resolution of 0.01 μΩ and an impressive accuracy of ±0.16% at the 10 mΩ range, making it suitable for testing ultra-low resistance components like shunt resistors.
Designed with automation in mind, the RM3543 features a user-friendly interface, strong noise immunity, and advanced functions such as contact-check, comparator, and data export capabilities. These features facilitate seamless integration into automated production lines and testing environments. The RM3543-01 model includes a built-in GPIB interface, enabling remote control and data acquisition for enhanced testing efficiency.
Additional functionalities include offset voltage compensation to reduce the effects of thermoelectromotive force, a scaling function to simulate measurements of mounted components, and a pulse current mode to minimize heat generation during testing. The device also offers multiple sampling rates and integration time settings, allowing users to tailor measurements to specific testing requirements.
Features
- Measurement Range: 10 mΩ to 1200 Ω
- Resolution: 0.01 μΩ
- Accuracy: ±0.16% at 10 mΩ range
- Measurement Method: Four-terminal, constant-current DC
- Sampling Rates: Fast, Medium, and Slow
- Integration Time Settings: 0.1 ms to 100.0 ms or 1 to 5 PLC at 50 Hz, 1 to 6 PLC at 60 Hz
- Interfaces: RS-232C, GP-IB (RM3543-01), External I/O
- Advanced Functions: Contact-check, comparator, data export, offset voltage compensation, scaling, pulse current mode
- User Interface: Monochrome graphic LCD with white LED backlight
- Dimensions and Weight: 260 mm (W) × 88 mm (H) × 300 mm (D), 3.0 kg
Includes
- Power cord ×1
- EXT. I/O male connector ×1
- Instruction manual ×1
- Operation guide ×1
