2707 Electronic Galvanometer
Brand: Yokogawa Electric Corporation
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2707 Electronic Galvanometer
Brand: Yokogawa Electric CorporationModel 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
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
