Agilent/Keysight 34505C

The Agilent/Keysight 34505C is a precision calibrator engineered to establish voltage, current, and resistance standards for calibrating digital multimeters and electronic test equipment. It delivers the stable, traceable output required in metrology laboratories and calibration facilities. The instrument incorporates isolation features to prevent ground loops - a critical requirement for maintaining measurement accuracy during high-precision calibration operations.

Built to operate in controlled indoor environments up to 2000 meters altitude and 95% relative humidity, the 34505C integrates with standard laboratory infrastructure for DMM validation and equipment traceability certification.

Technical Specifications

• Calibration Standards: Voltage, current, and resistance output


• Operating Altitude: Up to 2000 meters


• Maximum Relative Humidity: 95%


• Installation Category: II


• Pollution Degree: 2


• Isolation Features: Ground loop prevention

Key Features

• Isolation architecture prevents ground loop coupling


• Designed for indoor metrology environments


• Supports traceability certification workflows


• Requires proper equipment grounding to minimize shock hazard

Typical Applications

• Digital multimeter calibration and verification


• Electronic test equipment standards validation


• Calibration laboratory operations


• Metrology and traceability certification

Compatibility & Integration The 34505C can interface with digital multimeters and standard laboratory test equipment in controlled indoor environments meeting Installation Category II specifications.