Show crystal 2908 - Archived data from Thu, 18. February 2021 08:33:50 CET
This is all the information about the crystal 2908. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 2908 |
| Type: | EC |
| Data from BTCP: | |
| Length: | 199.9 mm |
| Dimensions front: | AF: 24.33 mm, BF3: 24.33 mm, BF4: 24.33 mm, CF: 24.35 mm |
| Dimensions back: | AR: 25.96 mm, BR3: 25.94 mm, BR4: 25.95 mm, CR: 25.98 mm |
| Transmittance: | 49.2 % at λ = 360 nm, 71.2 % at λ = 420 nm, 75.8 % at λ = 620 nm |
| Light yield: | 18.5 |
| ΔK: | 0.85 m-1 |
| Spread for T = 50 %: | 0.54 nm |
| Lot: | B-4 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.903 mm |
| Dimensions front: | AF: 24.314 mm, BF3: 24.313 mm, BF4: 24.318 mm, CF: 24.327 mm |
| Dimensions back: | AR: 25.95 mm, BR3: 25.931 mm, BR4: 25.937 mm, CR: 25.965 mm |
| Transmittance: | 51.8 % at λ = 360 nm, 72 % at λ = 420 nm, 75.5 % at λ = 620 nm |
| Light yield: | 17.6681 |
| Light yield coefficient: | 0.28543 |
| Spread for T = 50 %: | 0.13 nm |
| Lot: | B-4 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 49 % at λ = 360 nm, 70.6 % at λ = 420 nm, 76.2 % at λ = 620 nm |
| Transmittance AI: | 42.5 % at λ = 360 nm, 60.5 % at λ = 420 nm, 71.5 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 0.77 m-1 |
| Box Number: | 38 |
| Lot: | B-4 |
| Specification passed: | Yes |
| Comments: | |
| Crystal State: | |
| Broken?: | No |
| Location: | Bonn |
| Location Details: | in_unit |
| Notes: |
Version history
| Time | Author | Change comment |
|---|---|---|
| 07. Jul 2025 08:45:34 CEST | cschnier | Updated location based on location change of the submodule. |
| 25. Feb 2021 15:17:45 CET | cschnier | Updated location based on location change of the submodule. |
| 18. Feb 2021 08:33:50 CET | cschnier | Updated location based on location change of the submodule. |
| 09. Feb 2021 11:43:12 CET | jreher | Assigned crystal to unit #1764 |
| 15. Apr 2019 13:30:55 CEST | Tobias | Updated room and other location details. |
| 21. Sep 2018 12:53:37 CEST | Tobias | Updated room and other location details. |
| 20. Sep 2018 13:47:13 CEST | Tobias | Removing old notes with old location data. |
| 15. May 2017 12:28:37 CEST | Tobias | Imported crystal location data from Claudius' spreadsheet. |
| 21. Apr 2017 13:15:02 CEST | Tobias | Imported crystal from database at JLU Gießen |