Description
Detecting and measuring AC signal’s amplitude or phase buried in noise, as high sensitive AC Voltmeter with noise immunity.
This equipment is used by many customers like at the fields of physics and science including spectroscopic analysis.
Product comparison chart of Lock-in Amplifier
| Model |
Description |
|
| LI 5660 |
Wideband Digital Lock-in Amplifier |
0.5 Hz to 11 MHz,
dual phase, dual frequency |
 |
| LI 5655 |
0.5 Hz to 3 MHz,
dual phase, dual frequency |
| LI 5650 |
Digital Lock-in Amplifier |
1 mHz to 250 kHz,
dual phase, dual frequency |
| LI 5645 |
1 mHz to 250 kHz,
dual phase, single frequency |
LI 5640
*Discontinued Model |
Multifunction Digital Lock-in Amplifier
(Multifunction type) |
1 mHz to 100 kHz
Phase stability : 0.01°/°C, Gain stability : ±100ppm/°C
Time Constant (at minimum) : 10 µs, Built-in oscillator |
LI 5630
*Discontinued Model |
Digital Lock-in Amplifier
(Economical type) |
5610B
*Discontinued Model |
2-phase Lock-in Amplifier |
0.5 Hz to 200 kHz, 100 nV full-scale
Two phases, Auto setting function, Built in oscillator |
LI-575
*Discontinued Model |
Synchrotrack
Lock-in Amplifier |
0.5 Hz to 200 kHz, 100 nV full-scale,
Completely free from harmonic influences |
5571
*Discontinued Model |
Lock-in Amplifier Frequency Extender |
A frequency converter, which can extend upper limited frequency of Lock-in Amplifier up to max. 5 MHz.
⋅ Input frequency: 10 kHz to 5 MHz
⋅ Output Frequency: 2 kHz / 20 kHz |
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