Electrical measuring instruments Best technology and high performance at low prices Lock-in amplifier entry model Lock-in amplifier SR510/530 type
Tokyo Instruments, Inc
About This Product
■Product overview
SR510 type (1 phase) SR530 type (2 phase) lock-in amplifiers are low-cost, high-performance analog type lock-in amplifiers. It is possible to efficiently measure minute signals buried in noise with a high S/N ratio. Both SR510 and SR530 feature low-noise voltage input (differential input possible) and current input, bandpass and line notch filters, and two-stage time constant (lowpass filter) to achieve a dynamic reserve of up to 80 dB.
■Features
・Low noise voltage (differential input possible), current input
・High sensitivity 10 nV or 100 fA
・Frequency band 0.5 to 100 kHz
・Dynamic reserve 80 dB (maximum)
・Tracking bandpass & line notch filter
・With internal oscillator
・RS-232 interface standard equipment
■Applications
・Minimal signal measurement
・Signal measurement from photodetector (photomultiplier tube, PD, etc.)
・AC signal measurement
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Product
Electrical measuring instruments Best technology and high performance at low prices Lock-in amplifier entry model Lock-in amplifier SR510/530 type
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Handling Company
Tokyo Instruments, Inc
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Categories
1 Models of Electrical measuring instruments Best technology and high performance at low prices Lock-in amplifier entry model Lock-in amplifier SR510/530 type
| Product Image | Part Number | Price (excluding tax) | Reference signal Harmonic removal | Reference signal Phase noise | Reference signal acquisition time | Reference signal frequency range | Reference signal input impedance | Reference signal mode | Reference signal offset | Reference signal phase control | Reference signal phase drift | Reference signal phase error | Reference signal slew rate | Reference signal stability | Reference signal time constant | Reference signal trigger | Signal Channel Dynamic Reserve High | Signal Channel Dynamic Reserve Low | Signal Channel Dynamic Reserve Norm | Signal Channel Input Impedance Current | Signal Channel Input Impedance Voltage | Signal Channel Maximum Input Current | Signal Channel Maximum Input Voltage | Signal Channel Sensitivity (Full Scale) Current | Signal Channel Sensitivity (Full Scale) Voltage | Signal Channel Signal Filter-1 | Signal Channel Signal Filter-2 | Signal channel gain accuracy | Signal channel gain stability | Signal channel input current | Signal channel input voltage | Signal channel noise |
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SR510 |
Available upon quote | -55 dB (when using bandpass filter) | 0.01°rms @1kHz, (time constant 100ms, 12dB/octave) | 25sec @1Hz, 6sec @10Hz, 2sec @10kHz | 0.5Hz~100kHz | 1MΩ AC coupled | Fundamental wave (1F), second harmonic (2F) | 1 x full scale (10 x when expanded) | 90° shift or Fine shift (0.025° step) | 0.1°/℃ | Less than 1° | 1 decade/10sec @1kHz |
Low 5ppm/℃ Norm 50ppm/℃ High 500ppm/℃ |
Pre 1ms~100s, Post 1s, 0.1s, none |
Sin 100mV minimum 1Vrms (nominal Pulse ±1 V, minimum pulse width 1 μs) |
60dB, Stability: 500ppm/℃ Sensitivity: 100nV~5mV +20 dB when using bandpass filter |
20dB, Stability: 5ppm/℃ Sensitivity: 1μV~500mV +20 dB when using bandpass filter |
40dB, Stability: 50ppm/℃ Sensitivity: 100nV~50m +20 dB when using bandpass filter |
1kΩ to Virtual Ground | 100MΩ + 25pF | Saturation | 100VDC, 10VAC, damage threshold 2 VACpp | 100fA~0.5μA | 100nV (10nV when expanded) ~500mV |
60Hz notch filter -50dB (Q=10, 45~65Hz adjustable) 120Hz notch filter -50dB (Q=10, 100-130Hz adjustable) |
Tracking bandpass filter set within 1% of reference frequency (Q=5) | 1% (2Hz~100kHz) | 200ppm/℃ | 10^6 V/A | Single-ended or differential input | 4nV/√Hz @1kHz |
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About Company Handling This Product
- Japan