Description:
The model 7280 DSP Lock-in Amplifier is an exceptionally versatile instrument with outstanding performance. With direct digital demodulation over an operating frequency extending up to 2.0 MHz, output filter time constants down to 1 µs and a main ADC sampling rate of 7.5 MHz it is ideal for recovering fast changing signals. But unlike some other high frequency lock-ins, it also works in the traditional audio frequency band.
Specification:
- 0.5 Hz to 2 MHz operation
- Direct digital demodulation without down conversion
- 7.5 MHz main ADC sampling Rate
- 1 µs to 100 ks output time Constants
- Dual Reference, Dual Harmonic and Virtual Reference modes
- Spectral display mode
- Scanned probe microscopy
- Optical measurements
- Audio studies
- AC impedance studies
- Atomic force micorscopy
There are no reviews yet.