TDC Calibration: Difference between revisions

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[[Image:566_01.jpg |500px]]
[[Image:566_01.jpg |500px]]
= Comparison of old and new calibration coefficients =

Revision as of 04:26, 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