ELOG ISOLDE

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

ISOLDE

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Thu Sep 14 08:37:27 2017

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<p>dE detector: 2083-9, 74 um thick, V_depletion=12V; V_operating=24 V</p>

<p>E detector:&nbsp; 3080-23, 1012 um thick, V_d=110; V_o=350 V</p>

<p>HI detector: 2410-23, 65 um; V_d=7 ; V_o=14 V</p>

<p>Connect bias cables 14,15,16 (dE,E,HI)</p>

<p>Quad Bias Supply ports 1,2,3 (dE,E,HI). There seems to be some offset voltage on them (V1=3V, V2=7V, V3=1V, V4=4V) Seems to go dowon when preamps are on.</p>

<p><strong>Leakage Currents</strong></p>

<table border="1" cellpadding="1" cellspacing="1" style="width:500px">
	<caption>dE Leakage Currents</caption>
	<tbody>
		<tr>
			<td>Voltage</td>
			<td>Current (uA)</td>
		</tr>
		<tr>
			<td>7</td>
			<td>0.15</td>
		</tr>
		<tr>
			<td>11</td>
			<td>0.22</td>
		</tr>
		<tr>
			<td>16</td>
			<td>0.31</td>
		</tr>
		<tr>
			<td>21</td>
			<td>0.39</td>
		</tr>
		<tr>
			<td>24</td>
			<td>0.44</td>
		</tr>
	</tbody>
</table>

<table border="1" cellpadding="1" cellspacing="1" style="width:500px">
	<tbody>
		<tr>
			<td>Voltage</td>
			<td>Leakage Current (uA)</td>
		</tr>
		<tr>
			<td>15</td>
			<td>0.28</td>
		</tr>
		<tr>
			<td>20</td>
			<td>0.37</td>
		</tr>
		<tr>
			<td>30</td>
			<td>0.49</td>
		</tr>
		<tr>
			<td>40</td>
			<td>0.60</td>
		</tr>
		<tr>
			<td>50</td>
			<td>0.72</td>
		</tr>
		<tr>
			<td>60</td>
			<td>0.82</td>
		</tr>
		<tr>
			<td>81</td>
			<td>1.04</td>
		</tr>
		<tr>
			<td>100</td>
			<td>1.2</td>
		</tr>
		<tr>
			<td>122</td>
			<td>1.4</td>
		</tr>
		<tr>
			<td>140</td>
			<td>1.55</td>
		</tr>
		<tr>
			<td>160</td>
			<td>1.7</td>
		</tr>
		<tr>
			<td>180</td>
			<td>1.82</td>
		</tr>
		<tr>
			<td>202</td>
			<td>1.96</td>
		</tr>
		<tr>
			<td>225</td>
			<td>2.06</td>
		</tr>
		<tr>
			<td>250</td>
			<td>2.18</td>
		</tr>
		<tr>
			<td>275</td>
			<td>2.29</td>
		</tr>
		<tr>
			<td>300</td>
			<td>2.39</td>
		</tr>
		<tr>
			<td>326</td>
			<td>2.47</td>
		</tr>
		<tr>
			<td>340</td>
			<td>2.52</td>
		</tr>
		<tr>
			<td>350</td>
			<td>2.55</td>
		</tr>
	</tbody>
</table>

<table border="1" cellpadding="1" cellspacing="1" style="width:500px">
	<tbody>
		<tr>
			<td>Voltage (V)</td>
			<td>Current (uA)</td>
		</tr>
		<tr>
			<td>3</td>
			<td>0.21</td>
		</tr>
		<tr>
			<td>6</td>
			<td>0.46</td>
		</tr>
		<tr>
			<td>8</td>
			<td>0.61</td>
		</tr>
		<tr>
			<td>10</td>
			<td>0.72</td>
		</tr>
		<tr>
			<td>12</td>
			<td>0.87</td>
		</tr>
		<tr>
			<td>14</td>
			<td>1.02</td>
		</tr>
	</tbody>
</table>

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