TDC Calibration: Difference between revisions
Jump to navigation
Jump to search
| Line 28: | Line 28: | ||
= Comparison of old and new calibration coefficients = | = Comparison of old and new calibration coefficients = | ||
[[Image:Old_calibration.jpg]] | [[Image:Old_calibration.jpg | 300.px ]] | ||
[[Image:New_calibration.jpg]] | [[Image:New_calibration.jpg | 300.px ]] | ||
Revision as of 04:27, 7 November 2008
We used:
-detector A to calibrate all the TDCs;
-LeCroy octal discriminator to produce standard negative pulses;
-passive delay line to calibrate TDCs in the region < 100 ns;
-delay amplifier TENNELEC TC215 to calibrate TDCs in the region > 250 ns;
Range of all three TDCs was set to 50nsx100.
ADC-TAC pair was chosen in such a way that we used during the experiment.
ORTEC TAC 567-02 and ADC 1D
ORTEC TAC 567-01 and ADC 1A
ORTEC TAC 566-01 and ADC 1C
Comparison of old and new calibration coefficients
