Research

Lock In Amplifier

제조사 및 모델명 : EG&G / 5210 Dual phase Lock-in-Amplifier

Input

Sensitivity

Voltage : 10 nV to 3 V (w/ output expand)

Current : 10^-6 A/V, 10^-8 A/V conversion

Impedence

Voltage : 100 MΩ // 25 pF

Current : 25 Ω (10^-6 A/V)

Frequency Response : 0.5 Hz to 120 kHz

Dynamic Reserve : 130 db (Max)

Detection

Phase : 2

Modes : F, 2F

Output

Modes : X, Y (%); X, Y (V), R, θ, Noise

Roll-off : 6 or 12 db/octave

Voltage : 10 V FS

Impedence : 1 kΩ

Oscillator

Voltage

0 to 2 Vrms (1 mV steps) - manual or via command

5 Vrms - via command only

Frequency : 0.5 Hz to 120 kHz

Impedance : 1 kΩ

Interface : RS232, GPIB/IEEE-488