Show crystal 2921 - Archived data from Mon, 11. March 2019 16:20:53 CET
This is all the information about the crystal 2921. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 2921 |
| Type: | EC |
| Data from BTCP: | |
| Length: | 199.96 mm |
| Dimensions front: | AF: 24.32 mm, BF3: 24.32 mm, BF4: 24.33 mm, CF: 24.32 mm |
| Dimensions back: | AR: 25.94 mm, BR3: 25.95 mm, BR4: 25.97 mm, CR: 25.93 mm |
| Transmittance: | 51.2 % at λ = 360 nm, 72.4 % at λ = 420 nm, 76.4 % at λ = 620 nm |
| Light yield: | 17.9 |
| ΔK: | 0.65 m-1 |
| Spread for T = 50 %: | 0.59 nm |
| Lot: | B-4 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.958 mm |
| Dimensions front: | AF: 24.311 mm, BF3: 24.306 mm, BF4: 24.315 mm, CF: 24.303 mm |
| Dimensions back: | AR: 25.92 mm, BR3: 25.942 mm, BR4: 25.951 mm, CR: 25.911 mm |
| Transmittance: | 51.1 % at λ = 360 nm, 71.6 % at λ = 420 nm, 75.7 % at λ = 620 nm |
| Light yield: | 16.7066 |
| Light yield coefficient: | 0.269897 |
| Spread for T = 50 %: | 0.36 nm |
| Lot: | B-4 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 48.2 % at λ = 360 nm, 71.9 % at λ = 420 nm, 77.8 % at λ = 620 nm |
| Transmittance AI: | 41.4 % at λ = 360 nm, 60.6 % at λ = 420 nm, 72.3 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 0.86 m-1 |
| Box Number: | 17 |
| Lot: | B-4 |
| Specification passed: | Yes |
| Comments: | |
| Crystal State: | |
| Broken?: | No |
| Location: | Bochum |
| Location Details: | 20C 23 |
| Notes: | removed from Proto192, small blind dot on read out side - not to be confused with air bubble build up during glueing! |
Version history
| Time | Author | Change comment |
|---|---|---|
| 29. Nov 2021 10:40:14 CET | cschnier | Updated location based on location change of the submodule. |
| 26. Oct 2021 10:09:40 CEST | oafedulidis | Assigned crystal to unit #2542 |
| 15. Apr 2019 13:30:43 CEST | Tobias | Updated room and other location details. |
| 09. Apr 2019 17:24:43 CEST | cschnier | |
| 11. Mar 2019 16:20:53 CET | matthias | |
| 21. Sep 2018 12:53:37 CEST | Tobias | Updated room and other location details. |
| 22. Jun 2018 15:27:02 CEST | thomas | |
| 22. Jun 2018 14:04:20 CEST | thomas | |
| 15. May 2017 12:28:53 CEST | Tobias | Imported crystal location data from Claudius' spreadsheet. |
| 21. Apr 2017 13:15:02 CEST | Tobias | Imported crystal from database at JLU Gießen |