Data Proof 320B OPT2
32-Channel Low Thermal Scanner with Terminal Inputs

The Data Proof 320B OPT2 is a high-precision low thermal scanner designed for automated DC measurement applications in calibration, metrology, and research laboratories. Its ultra-low thermal EMF design ensures accurate switching of low-level signals while preserving the integrity of precision voltage and resistance measurements.The OPT2 configuration features terminal inputs, providing secure and stable connections for permanent or semi-permanent installations where long-term reliability, repeatability, and measurement accuracy are essential.

Key Features

• 32 measurement channels
• Terminal input configuration (OPT2)
• Ultra-low thermal EMF (< 20 nV)
• Excellent long-term stability
• Optimized for precision DC voltage and resistance measurements
• Supports automated calibration and metrology systems
• Low thermal relay technology minimizes measurement errors
• Suitable for laboratory and industrial environments

Typical Applications

• Digital multimeter calibration
• Automated DC voltage measurements
• Precision resistance measurements
• Multi-channel measurement and test systems
• Calibration laboratories
• National metrology institutes
• Research and development laboratories

Benefits

The Data Proof 320B OPT2 enables efficient automation of complex measurement and calibration processes while maintaining the highest levels of accuracy. Its 32-channel architecture allows multiple measurement points to be managed within a single system, while the terminal input design ensures robust and reliable connectivity for fixed laboratory setups. The low thermal construction minimizes thermal EMFs that could otherwise affect critical measurement results.