Difference between revisions of "PreAmp tests with premixed gas"
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Conclusion: the old preAmp is fine. | Conclusion: the old preAmp is fine. | ||
− | Let compare to the new preamp at full range: | + | Let compare to the new preamp at full ADC range: |
{| border="1" cellpadding="2" | {| border="1" cellpadding="2" | ||
|width="830pt"|[[Image:newpreamp-90-10-1450V-fe55-fullrange.jpg|thumb|none|800px|New preAmp Fe-55 90/10 gas, 1450V, full ADC range (ch 4096 = +- 1V)]] | |width="830pt"|[[Image:newpreamp-90-10-1450V-fe55-fullrange.jpg|thumb|none|800px|New preAmp Fe-55 90/10 gas, 1450V, full ADC range (ch 4096 = +- 1V)]] | ||
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− | and at half range: | + | and at half ADC range: |
{| border="1" cellpadding="2" | {| border="1" cellpadding="2" | ||
|width="830pt"|[[Image:newpreamp-90-10-1450V-fe55-halfrange.jpg|thumb|none|800px|New preAmp Fe-55 90/10 gas, 1450V, half ADC range (ch 4096 = +- 0.5V)]] | |width="830pt"|[[Image:newpreamp-90-10-1450V-fe55-halfrange.jpg|thumb|none|800px|New preAmp Fe-55 90/10 gas, 1450V, half ADC range (ch 4096 = +- 0.5V)]] | ||
|} | |} |
Revision as of 15:11, 9 July 2010
Conclusion: the old preAmp is fine.
Let compare to the new preamp at full ADC range:
and at half ADC range: