Show crystal 875 - Archived data from Fri, 21. September 2018 12:52:15 CEST
This is all the information about the crystal 875. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 875 |
| Type: | EC |
| Data from BTCP: | |
| Length: | 199.94 mm |
| Dimensions front: | AF: 24.33 mm, BF3: 24.35 mm, BF4: 24.34 mm, CF: 24.33 mm |
| Dimensions back: | AR: 25.96 mm, BR3: 25.98 mm, BR4: 25.98 mm, CR: 25.96 mm |
| Transmittance: | 50.8 % at λ = 360 nm, 71.4 % at λ = 420 nm, 76.3 % at λ = 620 nm |
| Light yield: | 18.9 |
| ΔK: | 0.63 m-1 |
| Spread for T = 50 %: | 0.48 nm |
| Lot: | B-2 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.957 mm |
| Dimensions front: | AF: 24.316 mm, BF3: 24.353 mm, BF4: 24.354 mm, CF: 24.312 mm |
| Dimensions back: | AR: 25.951 mm, BR3: 25.988 mm, BR4: 25.989 mm, CR: 25.947 mm |
| Transmittance: | 51.2 % at λ = 360 nm, 70.6 % at λ = 420 nm, 75.1 % at λ = 620 nm |
| Light yield: | 17.4599 |
| Light yield coefficient: | 0.282066 |
| Spread for T = 50 %: | 0.25 nm |
| Lot: | B-2 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 49 % at λ = 360 nm, 70.4 % at λ = 420 nm, 77.3 % at λ = 620 nm |
| Transmittance AI: | 42.8 % at λ = 360 nm, 60 % at λ = 420 nm, 72.5 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 0.8 m-1 |
| Box Number: | 21 |
| Lot: | B-2 |
| Specification passed: | Yes |
| Comments: | |
| Crystal State: | |
| Broken?: | No |
| Location: | Bochum |
| Location Details: | Room: NABF 04/283 shelf/box/etc.: 1C 18 back |
| Notes: |
Version history
| Time | Author | Change comment |
|---|---|---|
| 07. Jul 2025 09:05:11 CEST | cschnier | Updated location based on location change of the submodule. |
| 03. Apr 2020 09:46:09 CEST | jreher | Assigned crystal to unit #1050 |
| 10. Oct 2019 14:22:36 CEST | fgrimm | changed Location Details |
| 15. Apr 2019 13:30:49 CEST | Tobias | Updated room and other location details. |
| 21. Sep 2018 12:52:15 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 12:26:35 CEST | Tobias | Imported crystal location data from Claudius' spreadsheet. |
| 21. Apr 2017 13:14:05 CEST | Tobias | Imported crystal from database at JLU Gießen |