Difference between revisions of "New HVB"
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Max amplitude histograms for | Max amplitude histograms for | ||
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+ | Max amplitude histograms for | ||
+ | cosmics at 2000V with 50/50 Ar/CO<sub>2</sub> | ||
+ | <br>New preamp and new HVB, ADC half-range<br> | ||
+ | Purple: untracked, blue: tracked (less of this with old preamp because of 2 dead central channels) | ||
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+ | {| border="0" cellpadding="2" | ||
+ | |width="400pt"| | ||
+ | [[Image:newHVB_cosmics_amp_2000V.jpg|thumb|400px|New preamp and HVB - max amplitude histo for cosmics at 2000V ]] | ||
+ | |} | ||
Revision as of 10:38, 2 September 2010
Max amplitude histograms for
cosmics at 2100V with 50/50 Ar/CO2
Left: new preamp and new HVB, ADC half-range; right: old preamp and HVB, ADC full-range
Purple: untracked, blue: tracked (less of this with old preamp because of 2 dead central channels)
Max amplitude histograms for
cosmics at 2000V with 50/50 Ar/CO2
New preamp and new HVB, ADC half-range
Purple: untracked, blue: tracked (less of this with old preamp because of 2 dead central channels)
Scope traces for premixed 50/50 Ar/CO2