Igor developed a data acquisition LabView program for the active collimator. The program allows the user to vary the gain setting on the amplifiers from 10^6 to 10^12, record the potential difference across each of the tungsten pin cushions at a frequency of about 80 data points per second, and calculate Fourier transforms on the received signals. The program is run on a PC that Alex Barnes and I built which contains a data acquisition card. Below are pictures of the pieces of equipment used for data acquisition. | Igor developed a data acquisition LabView program for the active collimator. The program allows the user to vary the gain setting on the amplifiers from 10^6 to 10^12, record the potential difference across each of the tungsten pin cushions at a frequency of about 80 data points per second, and calculate Fourier transforms on the received signals. The program is run on a PC that Alex Barnes and I built which contains a data acquisition card. Below are pictures of the pieces of equipment used for data acquisition. |