Lock-In Amplifiers
Lock-In Amplifiers
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SRS SR860 DSP Lock-in Amplifier, 500 kHz
Special Price £6,742.47 £8,090.96 Regular Price £8,341.20- 1 mHz to 500 kHz
- Low noise voltage and current inputs
- 1 µs to 30 ks time constants
- High bandwidth outputs
- Touchscreen data display - large numeric results, chart recordings & FFT displays
- 10 MHz timebase input and output
- GPIB, RS-232, Ethernet and USB
- HDMI video output
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SRS SR865A DSP Lock-In Amplifier, 4MHz
Special Price £9,498.24 £11,397.89 Regular Price £11,750.40- 1 mHz to 4 MHz
- Low noise voltage and current inputs
- 1 µs to 30 ks time constants
- High bandwidth outputs
- Touchscreen data display - large numeric results, chart recordings, & FFT displays
- 10 MHz timebase input and output
- GPIB, RS-232, Ethernet and USB
- HDMI video output
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SRS SR830 DSP Lock-in Amplifier, 102kHz
Special Price £6,223.52 £7,468.22 Regular Price £7,699.20- 1 mHz to 102 kHz frequency range
- Magnitude & phase display
- 100 dB dynamic reserve without pre-filtering
- Auto-gain, phase and reserve
- Time constants from 10 µs to 30 ks
- 6, 12, 18, 24 dB/oct rolloff
- Harmonic detection (2F, 3F, ..., nF)
- Standard GPIB and RS-232 interfaces
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SRS SR844 DSP RF Lock-in Amplifier, 200MHz
- 25 kHz to 200 MHz frequency range
- >80 dB dynamic reserve
- Time constants from 100 µs to 30 ks (6, 12, 18 or 24 dB/oct rolloff)
- "No Time Constant" mode (10 to 20 µs update rate)
- Auto-gain, -phase, -reserve and -offset
- Internal or external reference
- Two 16-bit DACs and ADCs
- GPIB and RS-232 interfaces
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SRS SR850 DSP Lock-in Amplifier, 102kHz
- 1 mHz to 102.4 kHz frequency range
- >100 dB dynamic reserve
- 0.001 degree phase resolution
- Time constants from 10 µs to 30 ks (up to 24 dB/oct rolloff)
- Auto-gain, -phase, -reserve and -offsets
- Data logging (up to 65k samples)
- Smoothing, curve fitting & statistic
- GPIB, RS-232 and USB storage
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SRS SR124 Analogue Lock-in Amplifier, 200kHz
- 0.2 Hz to 200 kHz measurement range
- Low noise, all analog design
- No digital interference
- Low noise current and voltage inputs
- Harmonic detection (f, 2f, or 3f)
- Selectable input filtering
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SRS SR2124 - 200 kHz Analogue/Analog Lock-in Amplifier
To expand their range SRS is proud to add the SR124 Single-Phase and SR2124 Dual Phase Analogue Lock-In Amplifiers. Inspired by the best of the earlier generation’s lock-ins, but availing itself of today’s low-noise analogue components and design methodologies, the SR124 and SR2124 are the best in low-noise, high performance analogue instrumentation.
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SRS SX199 Optical Interface Controller
The SX199 Optical Interface Controller is a communications bridge to connect up to four SR124 analog lock-in amplifiers or CS580 current sources with a serial optical interface to a computer's' remote interface via GPIB, ethernet, or RS-232.
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SRS SR530 Analogue Lock-in Amplifier, 100kHz
Special Price £4,147.72 £4,977.26 Regular Price £5,131.20- 0.5 Hz to 100 kHz frequency range
- Current and voltage inputs
- Up to 80 dB dynamic reserve
- Tracking band-pass and line filters
- Internal reference oscillator
- Four ADC inputs, two DAC outputs
- GPIB and RS-232 interfaces
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SRS SR510 Analogue Lock-in Amplifier, 100kHz
- 0.5 Hz to 100 kHz frequency range
- Current and voltage inputs
- Up to 80 dB dynamic reserve
- Tracking band-pass and line filters
- Internal reference oscillator
- Four ADC inputs, two DAC outputs
- GPIB and RS-232 interfaces