Description
NF LI575 Lock in Amplifier/Preamplifier
| 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 |
|
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
