Show crystal 2557 - Archived data from Mon, 15. April 2019 13:31:03 CEST
This is all the information about the crystal 2557. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 2557 |
| Type: | EC |
| Data from BTCP: | |
| Length: | 199.98 mm |
| Dimensions front: | AF: 24.34 mm, BF3: 24.31 mm, BF4: 24.29 mm, CF: 24.35 mm |
| Dimensions back: | AR: 25.96 mm, BR3: 25.94 mm, BR4: 25.92 mm, CR: 25.97 mm |
| Transmittance: | 50.1 % at λ = 360 nm, 71.6 % at λ = 420 nm, 76.2 % at λ = 620 nm |
| Light yield: | 17.7 |
| ΔK: | 0.87 m-1 |
| Spread for T = 50 %: | 0.52 nm |
| Lot: | B-3 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.986 mm |
| Dimensions front: | AF: 24.319 mm, BF3: 24.299 mm, BF4: 24.284 mm, CF: 24.33 mm |
| Dimensions back: | AR: 25.949 mm, BR3: 25.928 mm, BR4: 25.912 mm, CR: 25.961 mm |
| Transmittance: | 50.6 % at λ = 360 nm, 71.5 % at λ = 420 nm, 75.7 % at λ = 620 nm |
| Light yield: | 16.4369 |
| Light yield coefficient: | 0.265539 |
| Spread for T = 50 %: | 0.24 nm |
| Lot: | B-3 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 49.5 % at λ = 360 nm, 72.1 % at λ = 420 nm, 77.7 % at λ = 620 nm |
| Transmittance AI: | 41.9 % at λ = 360 nm, 60.3 % at λ = 420 nm, 72 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 0.9 m-1 |
| Box Number: | 72 |
| Lot: | B-3 |
| Specification passed: | Yes |
| Comments: | |
| Crystal State: | |
| Broken?: | No |
| Location: | Bochum |
| Location Details: | Room NB6/18 Shelf 6F Position 13 front |
| Notes: |
Version history
| Time | Author | Change comment |
|---|---|---|
| 07. Jul 2025 09:01:56 CEST | cschnier | Updated location based on location change of the submodule. |
| 27. Jan 2022 12:48:41 CET | cschnier | Updated location based on location change of the submodule. |
| 26. Nov 2020 08:53:43 CET | cschnier | Updated location based on location change of the submodule. |
| 07. Oct 2020 12:16:01 CEST | jreher | Assigned crystal to unit #1350 |
| 15. Apr 2019 13:31:03 CEST | Tobias | Updated room and other location details. |
| 21. Sep 2018 12:53:25 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 12:28:15 CEST | Tobias | Imported crystal location data from Claudius' spreadsheet. |
| 21. Apr 2017 13:14:50 CEST | Tobias | Imported crystal from database at JLU Gießen |