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同步跟踪锁相放大器 LI-575
    发布时间: 2016-12-07 10:56    

0.5Hz ~200kHz, 100nV/ F.S
配备噪声测量模式
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同步跟踪锁相放大器 LI-575



型号 品名
LI-575 同步跟踪锁相放大器 0.5Hz ~200kHz, 100nV/ F.S
配备噪声测量模式

同步跟踪锁相放大器
LI-575
LI-575
LI-575
Completely free from harmonic influences

Wide band frequencies between 0.5Hz and 200kHz can be continuously set.

Dynamic reserve 100dB

Phase measurements easily performed.

Built-in noise measuring mode; equivalent of 0.1Hz to 100Hz


Sensitivity 100nV to 500mV
Frequency range 0.5Hz to 200kHz
Input mode Ground line may be switch-floated.
Input impedence 100M ohm//40pF
Input referred noise Less than 5nV/√Hz (at 1kHz)
Reference mode AUTO, INT, EXT, EXT2F
Phase adjustment Not required
Time constant 1.25ms to 125s, 6dB/oct or 12dB/oct
Dynamic reserve Maximum 60dB
DC output Acosφ, Asinφ, A, φ, NOISE
Power requirements AC100V, 120V, 220V or 240V switchable
Dimensions(mm) 480(W) X 149(H) X 500(D)
Weight approx.20kg