Yokogawa Electronic Galvanometer, 2707
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2707 Electronic Galvanometer

Brand: Yokogawa Electric Corporation
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Model 2707 is a compact transistorized electronic gal­vanometer using a battery.

With sensitivity of 10 µV/div, this instrument is highly suited to field measurements and as an indicator for complex measuring instruments.
Features
  • 10 µV/div sensitivity
  • Stable measurement
  • Zero drift is as low as 1 µVh or 1 µV/20° C
  • Overload protection circuit
  • 300 hours cattery life

Specifications

Brand

Bandwidth

  • More Than 140 dB at DC & Commercial Frequency (50/60 Hz) - Common Mode Rejection
  • More Than 60 dB - Normal Mode Rejection

Battery Life

  • Approximately 300 Hours

Input

  • 5 V - Max.

Measuring Range

  • ± 250 µV +20 % or -10 %

Power

  • One 9 V Battery (JIS 6F22 or Equivalent) - Power Source

Resistance

  • Approximately 9 kΩ - Input Resistance

Response Time

  • Approximately 3 seconds

Sensitivity

  • Maximum

Thermal Drift

  • 1 µV/20° C - Low: Zero Drift
  • 1 µV/Hour - Low: Zero Drift
  • 2 µV/20° C
  • Less than 1 µA/10 minutes

Documentation

Data Sheets

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