Show crystal 2187 - Archived data from Fri, 21. September 2018 12:53:09 CEST
This is all the information about the crystal 2187. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 2187 |
| Type: | EC |
| Data from BTCP: | |
| Length: | 199.94 mm |
| Dimensions front: | AF: 24.31 mm, BF3: 24.33 mm, BF4: 24.32 mm, CF: 24.32 mm |
| Dimensions back: | AR: 25.95 mm, BR3: 25.97 mm, BR4: 25.97 mm, CR: 25.95 mm |
| Transmittance: | 48.4 % at λ = 360 nm, 71.9 % at λ = 420 nm, 76.5 % at λ = 620 nm |
| Light yield: | 18.5 |
| ΔK: | 0.87 m-1 |
| Spread for T = 50 %: | 0.58 nm |
| Lot: | B-4 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.944 mm |
| Dimensions front: | AF: 24.296 mm, BF3: 24.315 mm, BF4: 24.31 mm, CF: 24.299 mm |
| Dimensions back: | AR: 25.933 mm, BR3: 25.957 mm, BR4: 25.953 mm, CR: 25.936 mm |
| Transmittance: | 51.2 % at λ = 360 nm, 71.7 % at λ = 420 nm, 75.3 % at λ = 620 nm |
| Light yield: | 17.5742 |
| Light yield coefficient: | 0.283913 |
| Spread for T = 50 %: | 0.19 nm |
| Lot: | B-4 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 48 % at λ = 360 nm, 70.7 % at λ = 420 nm, 77 % at λ = 620 nm |
| Transmittance AI: | 39.8 % at λ = 360 nm, 57.8 % at λ = 420 nm, 70.8 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 1.01 m-1 |
| Box Number: | 6 |
| Lot: | B-4 |
| Specification passed: | Yes |
| Comments: | |
| Crystal State: | |
| Broken?: | No |
| Location: | Bochum |
| Location Details: | Room: NABF 04/283 shelf/box/etc.: 3E 17 front |
| Notes: |
Version history
| Time | Author | Change comment |
|---|---|---|
| 07. Jul 2025 09:03:55 CEST | cschnier | Updated location based on location change of the submodule. |
| 17. Jun 2021 19:04:17 CEST | oafedulidis | Assigned crystal to unit #2170 |
| 15. Apr 2019 13:30:55 CEST | Tobias | Updated room and other location details. |
| 21. Sep 2018 12:53:09 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 12:28:46 CEST | Tobias | Imported crystal location data from Claudius' spreadsheet. |
| 21. Apr 2017 13:14:54 CEST | Tobias | Imported crystal from database at JLU Gießen |