德国FEMTO光散射测量锁相放大器LIA-MV-200-H

Model

LIA-MV-200-L
Single Phase

LIA-MV-200-H
Single Phase

LIA-MVD-200-L
Dual Phase

IA-MVD-200-H
Dual Phase

Working Frequency

5 Hz ... 10 kHz

50 Hz...120 kHz

5 Hz ... 10 kHz

50 Hz...120 kHz

Time Constants

3 ms - 10 s
6 or 12 dB/Oct.

300 µs - 1 s
6 or 12 dB/Oct.

3 ms - 10 s
6 or 12 dB/Oct.

300 µs - 1 s
6 or 12 dB/Oct.

Outputs (BNC)

X=in phase                    X=in phase

±10 V full scale,               Y=quadrature

Short-circuit protected,                   R=magnitude

Signal monitor output           ±10 V full scale, short-circuit protected,
Signal monitor output

Sensitivity 
(Full Scale)

Voltage: 3 µV - 1 V in 1-3-10 steps

Current: 30 pA - 10 µA in 1-3-10 steps

Voltage Input (BNC)

Instrumentation amplifier, noise 12 nV/√Hz

Current Input (BNC)

Transimpedance amplifier, gain 100 kV/A, noise 0.4 pA/√Hz

Signal Filter

Highpass 0.2 Hz - 1 kHz and lowpass 100 Hz - 1 MHz, user selectable

Reference Input (BNC)

100 mV to 5 V, switchable to TTL

Phase

Adjustable 0° - 360° with 8 Bit resolution, 
Temperature drift <0,01°/°C

Max. Dyn. Reserve

80dB

Digital Control

16 TTL/CMOS inputs: 8 Bit phase, 4 Bit time constant, 4 Bit sensitivity

Power Supply

±15V,+120mA/-60mA

Dimensions

223 x 105 x 65 mm (L x W x H), Weight 1,000 g (2.2 lbs)