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EG&G / Ametek 7265

EG&G / Ametek Scientific / Signal Recovery model 7265 Dual Phase DSP Lock-in Amplifier. 1 mHz to 250 kHz.
  • EG&G / Ametek 7265 for sale
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Datasheets

$3495.00 Sorry, Out of Stock

Model: EG&G / Ametek 7265     Condition: Reconditioned

The SIGNAL RECOVERY model 7265 uses digital signal processing (DSP) technology to extend the operating capabilities of the lock-in amplifier to provide the researcher with a very versatile unit suitable both for measurement and control of experiments.

Operating over a frequency range of 1 mHz to 250 kHz, the model 7265 offers full-scale voltage sensitivities down to 2 nV and current sensitivities to 2 fA. The instrument has a choice of operating modes, signal recovery or vector voltmeter, for optimum measurement accuracy under different conditions, and the use of DSP techniques ensures exceptional performance.

The 7265 is capable of measuring the in-phase and quadrature components, vector magnitude, phase angle and noise of the input signal.

Virtual Reference
Under suitable conditions, this mode allows measurements to be made in the absence of a reference signal

Dual Reference
In this mode the instrument can make simultaneous measurements on two signals at different reference frequencies, which is ideal, for example, for use in source compensated optical experiments

Spectral Display
This allows the spectrum of the signals present at the input to be calculated and displayed, which can help when choosing the reference frequency

Transient Recorder
In this mode, the auxiliary ADC inputs can be used as a 40 kSa/s (25 μs/point) transient recorder, with the captured transient being displayed graphically

Frequency Response
This built-in experiment allows the internal oscillator frequency to be swept between preset frequencies, while simultaneously measuring the input signal magnitude and phase. The mode is ideal for determining the frequency and phase response of external networks.

Harmonic Analysis
Most lock-in amplifiers will measure signals at the applied reference frequency or its second harmonic. In the 7265, operation is possible at harmonics up the 65,536th, and in Dual Harmonic mode, simultaneous measurements can be made on two harmonics.
Instruction Manual
Power Cord

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EG&G / Ametek 7265

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Our normal service includes 90 day warranty, all standard accessories and manuals, and restoration to "nearly new" condition. Discounts may be offered for reduced service levels. Please let us know which of these you would be willing to consider for the price discount.

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Equipment Offer Sent

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