Tel: 886. 909 602 109 Email: sales@salukitec.com
www.salukitec.com
70
7 Operation Examples
7.1 Simple Signal Measurements
This example will show how the SE1201 measure the value of R, X, Y,
θ
. You need two BNC cables to input the
measurement signal and the reference signal. In this case, we use the function signal generator to generate a
80mVrms, 1kHz sine signal and use the SE1201 to measure it. The steps are below:
Measure a Sine Signal
1. Disconnect all cables from the lock-in. Connect the power source and then turn on the power switch. The system
is in default now.
2. Use a BNC cable to connect the output of the function signal generator and the A/I input of the SE1201. Use
another BNC cable to connect the reference signal of the function signal generator and the REF IN of the SE1201,
as is shown in Fig.57.
Reference Signal
Measurement Signal
Reference Signal
Fig.57 Signal Cable Connection Diagram
3. Turn on the function signal generator and set “Function: Sine”, “Amplitude: 80mVrms”, “Frequency: 1kHz”, “Output
Impedance: High Z”, as is shown in Fig.58.
Fig.58 Parameters of Measured Signal
4. Turn on the output of the function signal generator and check whether the scale is overload by watching
<Overload> in Fig.59.
