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Counts<br />
ΔE=15%@30 keV<br />
ADC Channel<br />
4.16: 200 <br />
<br />
<br />
ORTEC 556 900V<br />
PMT Hamamatsu R1847-5<br />
Pre Amp<br />
Clear Pulse cp2869<br />
Shaping Amp ORTEC 571 Shaping time = 1 [µs]<br />
Gain ×20<br />
MCA<br />
Amptek MCA-8000A<br />
4.4: <br />
34