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> Princeton eg&g 5204 lock-in analyzer w/ all options
Princeton eg&g 5204 lock-in analyzer w/ all options
PRINCETON APPLIED RESEARCH EG&G 5204
WITH OPTIONS 64/95/96/98/99!!!!
-1uV full-scale sensitivity (100nV optional);
-Differential, floating or single –ended input;
-0.5Hz – 100 kHz full range reference tracking;
-10-turn, high resolution phase control;
-10-turn, high resolution offset control;
-switch selectable low and high pass input filters.
As a Two Phase Lock-in Amplifier the model 5204 features:
-simultaneous in-phase & quadrature readouts;
-independent dual channel output expansion;
-independent dual channel filtering time constants.
As a Vector Voltmeter the model 5204 features:
-simultaneous readout of magnitude and phase;
-full 360 degrees phase meter readout;
As a general purpose laboratory test instrument the model 5204 can function as:
-a narrowband swept spectrum analyzer;
Magnitude Output Voltage: 1 Volt on 600 ohms
Measurement Range: set by lock-in sensitivity;
Option 64: presents two rear BNC connectors to provide the output of the signal channel and the buffered output of the mixer, monitoring the in-phase output.
Option 97: Crystal HETTM is a signal processing system which provides a switch-selectable tracking bandpass or flat response characteristic. In the bandpass mode Crystal HETTM converts an input signal up to 1MHz intermediate frequency (IT). The 1 MHz signal is then passed though a two-stage crystal bandpass filter. The signal stripped of noise components and harmonics is demodulated to the original input frequency.
Flat mode frequency response: 0.5 Hz – 100 kHz;
Bandpass frequency response: tracks signal frequency over the range of 10 Hz to 100 kHz;
Bandwidth: 20 Hz (-6 dB); 100 Hz (-40 dB);
Temperature: <0.05 °/° C after 2 hours warm-up
Option 98: continuously tunable by means of a rear panel switch and vernier potentiometer. Front panel switches select tuned or notch operation and gain of X1 or X10.
Frequency range: 0.5 Hz – 100 kHz;
Notch depth: 80 dB typical with rear notch adjustment.
Distortion: 0.05% added maximum total harmonic distortion.
Option 99: Internal oscillator: continuously tunable by means of a rear panel switch and vernier potentiometer. The output amplitude is adjustable by means of a 20 turn rear panel potentiometer.
Frequency range: 0.5 Hz – 100 kHz;
Output voltage: 0 – 3 Vrms on 600 ohms;
Second harmonic distorsion:0.2%@1 kHz
Ratio – option 96: this option will compute the log of the A input, the ratio or the log of the ratio of two dc signals (one of which may be the lock-in output). The computed value is available at a rear panel BNC connector.
Input voltage range: 10 mV – 1 Volt;
Input offset (absolute): +250µV max;
Input offset temperature coefficient: 15µV/° C;
Output voltage: linear:+1 volt full scale(unity); Log:0.5/decade =0.5V offset;
Ratio Accuracy: Function of denominator voltage, typically 1%.
Nice shape , coming from a working environment!
The pictures are from the actual unit, what you see is what you get.
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