TH3900 DC Power Energy Reference Standard

Electrical Calibration Standards

The TH3900 is an advanced DC energy reference device engineered for applications requiring exceptionally high measurement accuracy and stability. With an optimal measurement uncertainty as low as 10 ppm for power and energy, the TH3900 is designed to meet the demanding requirements of calibration laboratories, research institutions, and precision metrology environments.

Built with high-performance components and advanced temperature compensation technology, the TH3900 ensures consistent long-term stability, low drift, and reliable measurement performance under varying environmental conditions. Its multifunctional measurement capabilities make it suitable for validating DC energy meters, power sources, testing systems, and for performing type evaluations with high accuracy.

Key Features

• Ultra-high accuracy with measurement uncertainty up to 10 ppm.
• Suitable for precision calibration of DC energy meters and power measurement devices.
• Exceptional long-term stability for laboratory and industrial metrology applications.
• Low temperature drift ensures reliable performance across varying conditions.
• Supports advanced energy and power measurement functions.
• Ideal for type evaluation, testing, and research applications requiring high precision.