Advantest R8340 Ultra High Resistance Meter

Advantest R8340,”This ultra-high resistance meter is designed for precise measurement of extremely high resistances in the GΩ to TΩ range. It is particularly useful for evaluating insulation characteristics, leakage resistance, and dielectric materials. The device uses guarded measurement techniques to minimize leakage currents and maximize measurement stability. It supports voltage application during measurement, allowing for stress testing of components and materials under operating conditions. The meter provides excellent accuracy and resolution, even in high-humidity or low-leakage environments. The large LCD screen displays resistance values, test voltage, and measurement status, with intuitive navigation through functions like auto-ranging, limit setting, and data hold. This instrument is frequently used in capacitor testing, cable insulation evaluation, semiconductor analysis, and materials research. Safety features include overvoltage protection and discharge circuits to ensure safe handling of charged test samples. The compact yet robust design makes it suitable for both laboratory and production use. It offers GPIB and RS-232 interfaces for remote control and data acquisition. Engineers trust this meter for its exceptional accuracy and ability to perform stable measurements over extended durations. It plays a crucial role in ensuring compliance with insulation and dielectric performance standards in the electronics and energy sectors.”