Stanford Research Systems
Formed in 1980, Stanford Research Systems Inc (SRS) is a previately held corporation which designs and manufactures high performance test equipment. They are the leader in their field and have produced many firsts over the years; in 1993 the world's first digital signal processing lock in amplifier the SR850 and in 1997 the SR844 the highest frequency lock-in amplifier in the world.
Stanford CG635 2GHz Low-jitter Clock Generator +Stanford CIS Closed Ion Source Gas Analysers +
Stanford CTC100 Programmable Cryogenic Temperature Controller +
Stanford DG535 Digital Delay/Pulse Generator +
Stanford DG645 Digital Delay/Pulse Generator +
Stanford DS335 3MHz Function Generator +
Stanford DS340 15MHz Function Generator +
Stanford DS345 30MHz Function Generator +
Stanford DS360 Low Distortion Function Generator +
Stanford EZ-Melt MPA120 Automated Melting Point System +
Stanford FS725 Benchtop Rubidium Frequency Standard +
Stanford FS730 and FS735 10MHz Distribution Amplifier +
Stanford IGC100 Vacuum Gauge Controller +
Stanford LCR Meter +
Stanford LDC500 Laser Diode Controller +
Stanford MPA160 and MPA161 Student Digital Melting Point System +
Stanford NL100 Nitrogen Laser +
Stanford OptiMelt MPA100 Automated Melting Point System +
Stanford PPM100 Partial Pressure Monitor for RGA +
Stanford PPR Vacuum Process Monitoring Systems +
Stanford PRS10 Rubidium Frequency Standard +
Stanford PS300 Series High Voltage Power Supply +
Stanford PTC10 Programmable Temperature Controller +
Stanford QCM100 and QCM200 Quartz Crystal Microbalance +
Stanford QMS High Pressure Gas Analysers +
Stanford RGA Residual Gas Analyser +
Stanford SC10 High Stability Ovenised Oscillator +
Stanford SG380 RF Signal Generator +
Stanford SG390 Vector Signal Generators +
Stanford SIM Series Small Instrumentation Modules +
Stanford SR1 200kHz Dual-domain Audio Analyser +
Stanford SR10, SR11, SR12 Audio Switches +
Stanford SR124 Lock-In Amplifier +
Stanford SR200 Boxcar Averagers and Gated Integrators +
Stanford SR400 Photon Counter +
Stanford SR430 Multichannel Scaler/Averager +
Stanford SR445A 350MHz Preamplifier +
Stanford SR470, SR474 Optical Shutter Systems +
Stanford SR510 and SR530 Analog Lock-In Amplifiers +
Stanford SR540 Optical Chopper +
Stanford SR550 and SR552 Input Voltage Preamplifier +
Stanford SR554 Transformer Preamplifier +
Stanford SR560 Low-noise Voltage Preamplifier +
Stanford SR570 Low-noise Current Preamplifier +
Stanford SR600 Programmable Filters +
Stanford SR620 Time Interval and Frequency Counter +
Stanford SR625 Frequency Counter with Rb Timebase +
Stanford SR630 Thermocouple Monitor +
Stanford SR760 and SR770 FFT Spectrum Analysers +
Stanford SR780 100kHz Dynamic Signal Analyser +
Stanford SR785 100kHz Dynamic Signal Analyser +
Stanford SR810 and SR830 DSP Lock-in Amplifiers +
Stanford SR844 200MHz RF Lock-in Amplifier +
Stanford SR850 100kHz DSP Lock-in Amplifier +
Stanford UGA and ULT Universal Gas Analysers +