Manufacturer profile

About Stanford Research

Reviewed 2026-07-29

Stanford Research Systems, also known as SRS, is an active manufacturer founded in 1980. The company specializes in producing precision scientific instruments, including lock-in amplifiers, function generators, and frequency standards. Its product portfolio extends to boxcar averagers, spectrum analyzers, residual gas analyzers, and signal recovery equipment, serving various technical measurement needs.

History

Stanford Research Systems was established in 1980 and operates under the abbreviation SRS. The organization has maintained an active status since its inception, focusing on the development and production of specialized electronic test and measurement instruments for scientific and industrial applications.

The company’s core specialties include the manufacturing of lock-in amplifiers and function generators, which are essential tools for precise signal processing. Additionally, SRS produces frequency standards and boxcar averagers, providing researchers with reliable equipment for time-domain and frequency-domain analysis tasks.

Beyond its primary offerings, Stanford Research Systems manufactures spectrum analyzers and residual gas analyzers. The firm also develops signal recovery systems, expanding its range of products to address diverse measurement challenges in laboratory and field environments.

Equipment specialties

  • Lock-in amplifiers
  • Function generators
  • Frequency standards
  • Boxcar averagers
  • Spectrum analyzers
  • Residual gas analyzers
  • Signal recovery

Sources

Models

CG635 1 document
User Manual
CIS100 1 document
User Manual
CTC100 1 document
User Manual
DG535 Digital Delay / Pulse Generator 2 documents
Service Manual
DG645 1 document
User Manual
DS335 Synthesized Function Generator 2 documents
Service Manual
DS340 1 document
Service Manual
DS345 Synthesized Function Generator 3 documents
Service Manual
DS360 Ultra Low Distortion Function Generator 4 documents
User Manual
EC301 1 document
User Manual
FS700 1 document
User Manual
FS710 2 documents
Service Manual
FS725 Rubidium Frequency Standard 2 documents
Service Manual
FS730 1 document
Service Manual
IGC100 1 document
User Manual
LDC500 Series 1 document
Service Manual
Model SR630 2 documents
Service Manual
Model SR715 1 document
User Manual
Model SR760 FFT Spectrum Analyzer 2 documents
User Manual
Model SR770 1 document
User Manual
MPA100 1 document
Service Manual
MPA120 EZ-Melt Automated Melting Point Apparatus 1 document
Service Manual
MPA160 2 documents
Service Manual
NL100 Nitrogen Laser 1 document
Service Manual
PERF10 1 document
User Manual
PPM100 1 document
User Manual
Process Pressure Reduction System 1290-D 1 document
User Manual
PRS10 Rubidium Frequency Standard 2 documents
DatasheetService Manual
PS310 High Voltage Power Supplies 2 documents
Service Manual
PS355 1 document
Service Manual
PTC10 Programmable Temperature Controller 2 documents
DatasheetUser Manual
QCM100 1 document
Service Manual
QCM200 1 document
Service Manual
QMS 100 Series 1 document
User Manual
RGA Ethernet Adapter 1 document
Programmers Manual
RGA100 1 document
User Manual
SC-10 1 document
User Manual
SG380 Series 1 document
User Manual
SG390 Series 1 document
User Manual
SIM900 1 document
Service Manual
SIM900 Mainframe 1 document
Datasheet
SIM900 Series 1 document
Brochure
SIM910 1 document
Service Manual
SIM911 1 document
Service Manual
SIM914 1 document
Service Manual
SIM918 1 document
Service Manual
SIM921 1 document
Service Manual
SIM922 1 document
Service Manual
SIM922A 1 document
Service Manual
SIM923 1 document
Service Manual
SIM923A 1 document
Service Manual
SIM925 Systems Octal Four Wire Multiplexer 2 documents
DatasheetService Manual
SIM928 1 document
Service Manual
SIM940 1 document
Service Manual
SIM954 1 document
Service Manual
SIM960 1 document
Service Manual
SIM964 1 document
Service Manual
SIM965 1 document
Service Manual
SIM970 1 document
Service Manual
SIM980 1 document
Service Manual
SIM983 1 document
Service Manual
SIM984 1 document
Service Manual
SIM9B1 1 document
Service Manual
SR1 Audio Analyzer 2 documents
User ManualProgrammers Manual
SR1 Audio Analyzer 1 document
User Manual
SR124 1 document
Service Manual
SR250 2 documents
User Manual
SR400 1 document
User Manual
SR430 2 documents
User Manual
SR445 1 document
User Manual
SR445A 1 document
Service Manual
SR470 1 document
User Manual
SR474 1 document
User Manual
SR475 1 document
User Manual
SR510 2 documents
User Manual
SR530 Systems 3 documents
User Manual
SR540 2 documents
User Manual
SR550 1 document
User Manual
SR554 1 document
Service Manual
SR555 1 document
User Manual
SR560 Systems 6 documents
User Manual
SR570 Systems Low Noise Current Preamplifier 2 documents
Service Manual
SR620 Universal Time Interval Counter 3 documents
Service ManualUser Manual
SR625 2 documents
User Manual
SR640 1 document
User Manual
SR715 1 document
User Manual
SR760 1 document
Calibration Manual
SR770 1 document
User Manual
SR780 Network Signal Analyzer 3 documents
User ManualService Manual
SR785 Dynamic Signal Analyzer 3 documents
User ManualService Manual
SR810 2 documents
User Manual
SR830 2 documents
User Manual
SR844 1 document
User Manual
SR850 2 documents
Service ManualUser Manual
SR865 1 document
User Manual
SX199 1 document
Service Manual
UGA100 1 document
User Manual
UGALT100 1 document
User Manual
UGAPM100 1 document
User Manual