UMN CDMS Wiki archive
start › cdms › k100 › run_diary › 20140303

2014/03/03

1850 Tower assembly with Pb-210 source and Am-241 source mounted above DIB2.
1855 Perform tower level electrical check.
Detector G106a DIB 1
side coax ZB1-4-4 date/who: 2014-03-03 AK & DS
face 2
+lead - lead signal typical measured
1 2 QET A 100 to 200 Ω 127 Ω
2 4 QETA-B 100 to 200 Ω 205 Ω
3 4 QET B 100 to 200 Ω 191 Ω
4 6 QETB-C 100 to 200 Ω 210 Ω
5 6 QET C 100 to 200 Ω 188 Ω
6 8 QETC-D 100 to 200 Ω 199 Ω
7 8 QET D 100 to 200 Ω 156 Ω
2 8 QETA-D 100 to 200 Ω 178 Ω
chassis 9 LED1 Rforward 8 to 9 MΩ 773 kΩ
chassis 9 LED1 Vforward 1.0 to 1.1 V 1.092 V
9 chassis LED1 Rreverse <1 nS <0.7 nS
chassis 10 LED2 Rforward 8 to 9 MΩ 753 kΩ
chassis 10 LED2 Vforward 1.0 to 1.1 V 1.094 V
10 chassis LED2 Rreverse <1 nS <1 nS
1 11 Qo Rbias 24 to 26 nS 26 nS
12 11 Qo C coupling <1 nS <0.4 nS
12 13 Qo Rfeedback 24 to 26 nS 26 nS
1 14 Qi Rbias 24 to 26 nS 26 nS
15 14 Qi C coupling <1 nS <0.4 nS
15 16 Qi Rfeedback 24 to 26 nS 26 nS
Detector G106a DIB 2
side coax ZB1-4-6 date/who: 2014-03-03 AK & DS
face 5
+lead - lead signal typical measured
1 2 QET A 100 to 200 Ω 201 Ω
2 4 QETA-B 100 to 200 Ω 185 Ω
3 4 QET B 100 to 200 Ω 124 Ω
4 6 QETB-C 100 to 200 Ω 182 Ω
5 6 QET C 100 to 200 Ω 168 Ω
6 8 QETC-D 100 to 200 Ω 173 Ω
7 8 QET D 100 to 200 Ω 124 Ω
2 8 QETA-D 100 to 200 Ω 195 Ω
chassis 9 LED1 Rforward 8 to 9 MΩ 770 kΩ
chassis 9 LED1 Vforward 1.0 to 1.1 V 1.092 V
9 chassis LED1 Rreverse <1 nS <0.4 nS
chassis 10 LED2 Rforward 8 to 9 MΩ 742 kΩ
chassis 10 LED2 Vforward 1.0 to 1.1 V 1.089 V
10 chassis LED2 Rreverse <1 nS <1 nS
1 11 Qo Rbias 24 to 26 nS 26 nS
12 11 Qo C coupling <1 nS <0.4 nS
12 13 Qo Rfeedback 24 to 26 nS 26 nS
1 14 Qi Rbias 24 to 26 nS 25 nS
15 14 Qi C coupling <1 nS <0.6 nS
15 16 Qi Rfeedback 24 to 26 nS 26 nS
Detector G106a DIB 3
side coax ZB1-4-8 date/who: 2014-03-03 AK & DS
face 6
+lead - lead signal typical measured
1 2 QET A 100 to 200 Ω 181 Ω
2 4 QETA-B 100 to 200 Ω 223 Ω
3 4 QET B 100 to 200 Ω 203 Ω
4 6 QETB-C 100 to 200 Ω 166 Ω
5 6 QET C 100 to 200 Ω 153 Ω
6 8 QETC-D 100 to 200 Ω 165 Ω
7 8 QET D 100 to 200 Ω 148 Ω
2 8 QETA-D 100 to 200 Ω 192 Ω
chassis 9 LED1 Rforward 8 to 9 MΩ 767 kΩ
chassis 9 LED1 Vforward 1.0 to 1.1 V 1.088 V
9 chassis LED1 Rreverse <1 nS <12 nS
chassis 10 LED2 Rforward 8 to 9 MΩ 760 kΩ
chassis 10 LED2 Vforward 1.0 to 1.1 V 1.088 V
10 chassis LED2 Rreverse <1 nS OL
Nothing unusual found.