Hardware Space Components
The Kelvin PI has fewer controls than the Z PI feedback controller. There are the Setpiont, Proportional
Gain, Integral Gain, and Tip Control.
Figure B.23. Kelvin PI input Settings
B.8. Filters for High Speed Inputs
The Filter hardware item can be used in addition to the existing Lock-in Amplifiers and PLL. It only has
the first order (one-pole) Butterworth filters: 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz. Filter 0 connects to
CH1 Input and Filter 1 connects to CH2 Input.
Figure B.24. Filters for High Speed Inputs
B.9. Transient Recorder
The Transient Recorder allows data to be captured at up to the full 100 Megasample per Second (MS/s)
rate of the Channel 1 Input and Channel 2 Input channels. Data is always captured simultaneously on