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Show unit UA0334

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Unit specification:  
Database number: 2
Detector: Hamamatsu Vacuum Photo Tetrode UA0334
Submodule: unassigned
Crystal: 0
Barcode: 1309000142
Measured data:  
Yield (cosmics) for VPTT: -1 at -1 V and -1 °C
Length: 76 mm


Detector specification:  
Serial number: UA0334
Type: Hamamatsu Vacuum Photo Tetrode
Preamp: 217
Measured data:  
DC gain: 48.61
Anode dark current: 0.000392 nA
Yield: 0.8305
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 00:40:50 CEST second gluing, air bubbles
21. Jan 2015 13:30:39 CET Coupling between crystal and APDs after 7 months. Picture taken without alignment-tool. Some air bubbles visible.

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Teststand results

Creation time Detector Notes
No teststand results available!


Version history

Time Author Change comment
26. Mar 2019 16:40:53 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 13:40:09 CET cschnier added picture
23. Jul 2014 11:34:28 CEST thomas Assigned to alveole by script
17. Jun 2014 13:24:07 CEST cschnier Auto-created by unit assembly script