The Agilent HP 6812B is fully tested including GPIB. It is in excellent condition and provides a complete AC and DC power and measurement solution with extensive features to protect your DUT.

Save space on a lab bench or in a test rack with this flexible instrument. With the built-in power analyzer, this AC Power Source / Power Analyzer combines the capabilities of a multimeter, oscilloscope, harmonic analyzer, arbitrary waveform generator, and power analyzer all in one device. The Agilent 6812B may also be used to produce DC power, either alone or as a DC offset to an AC waveform. An optional second power analyzer is available, which can be used independently from the source, or for dual-node measurements such as power supply input/output efficiency tests.

Features and specifications of the Keysight 6812A (Agilent) include:

Output Ratings

• Power: 750 VA
• Voltage rms: 300 V
• Current rms: 6.5 A
• Repetitive & non-repetitive peak current: 40 A
• Output Frequency Range DC; 45 Hz to 1 kHz

Ripple & Noise (20 kHz to 10 MHz)

• -60 dB (relative to full scale)

Line & Load Regulation

• Line regulation (% of full scale): 0.1%
• Load regulation (% of full scale): 0.5%

Measurement Accuracy

• Rms. Voltage (35 - 100 Hz): 0.03% + 100mV
• DC Voltage: 0.05% + 150 mV
• Rms. Current (45 - 100 Hz)
  • High Range: 0.05% + 10mA
  • Low Range: 0.05% + 1.5mA
• Power (VA) (45 - 100 Hz)
  • High Range: 0.1% + 1.5VA + 12 mVA/V
  • Low Range: 0.1% + 1.5VA + 1.2 mVA/V