Used STANFORD RESEARCH SYSTEMS / SRS SR430 #293590748 for sale

STANFORD RESEARCH SYSTEMS / SRS SR430 is a digital signal source and lock-in amplifier that makes use of a back-illuminated, cooled 4-stage photodiode as its sensor. It has a wide dynamic range and low noise characteristics, allowing it to detect signals as small as 10 pV/Vrms and to measure signals up to 10 Vrms with a high degree of accuracy. SRS SR430 is a flexible and easy-to-use instrument enclosing a Digital Signal Source (DSS), a demodulator and lock-in amplifier, as well as harmonic and subharmonic detectors. The DSS offers adjustable frequency, DC offset and amplitude values, making it suitable for a wide variety of signal sources. The demodulator provides valuable information on the time and frequency domain signals, such as phase, amplitude and peak-to-peak values. The lock-in amplifier improves signal-to-noise ratios by both filtering low-frequency noise and responding to signals coming from a specific frequency. This allows STANFORD RESEARCH SYSTEMS SR430 to accurately and quickly measure even the smallest signals in noisy environments. The harmonic detector of SR430 helps in resolving complex signals by providing the amplitudes and frequencies of the signal components. The subharmonic detector also works to separate signal components from the fundamental frequency and to measure their relative amplitudes. STANFORD RESEARCH SYSTEMS / SRS SR430 features an easy-to-navigate, contextual menu-driven user interface and is designed to function around the IEEE-488 GPIB Network. This interface allows SRS SR430 to communicate with other compatible electronic test equipment, making it a very useful components in larger test setups. Lastly, STANFORD RESEARCH SYSTEMS SR430 comes with a robust OS and software package, allowing you to program the instrument to work with various applications and interfaces. This makes it an ideal test instrument for researchers and professionals alike who need a reliable and accurate device to measure and monitor different aspects of digital signals.