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Show unit UA0171

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Unit specification:  
Database number: 4
Detector: Hamamatsu Vacuum Photo Tetrode UA0171
Submodule: unassigned
Crystal: 0
Barcode: 1309000128
Measured data:  
Yield (cosmics) for VPTT: -1 at -1 V and -1 °C
Length: 80 mm


Detector specification:  
Serial number: UA0171
Type: Hamamatsu Vacuum Photo Tetrode
Preamp: 194
Measured data:  
DC gain: 48.83
Anode dark current: 0.000557 nA
Yield: 0.8004
Notes: yield recorded w/o stable reference
relative value to all 16 units in the corresponding subunit only

Glueing photos

Creation time Notes
25. Jun 2014 00:35:21 CEST
21. Jan 2015 13:26:45 CET Coupling between crystal and APDs after 7 months. Picture taken without alignment-tool. One small foreign objects visible.

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Teststand results

Creation time Detector Notes
No teststand results available!


Version history

Time Author Change comment
26. Mar 2019 16:43:28 CET matthias
14. Sep 2018 14:44:44 CEST Tobias Unassigned from submodule because submodule was built for ELSA beamtime 2014 and has since been disassembled.
21. Jan 2015 13:38:08 CET cschnier added picture
23. Jul 2014 11:33:50 CEST thomas Assigned to alveole by script
17. Jun 2014 13:25:59 CEST cschnier Auto-created by unit assembly script