Show crystal 621 - Archived data from Fri, 21. September 2018 12:52:04 CEST
This is all the information about the crystal 621. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 621 |
| Type: | EC |
| Data from BTCP: | |
| Length: | 199.98 mm |
| Dimensions front: | AF: 24.34 mm, BF3: 24.34 mm, BF4: 24.34 mm, CF: 24.35 mm |
| Dimensions back: | AR: 25.96 mm, BR3: 25.98 mm, BR4: 25.98 mm, CR: 25.96 mm |
| Transmittance: | 47.9 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76 % at λ = 620 nm |
| Light yield: | 20.3 |
| ΔK: | 0.79 m-1 |
| Spread for T = 50 %: | 0.59 nm |
| Lot: | B-4 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.986 mm |
| Dimensions front: | AF: 24.328 mm, BF3: 24.332 mm, BF4: 24.336 mm, CF: 24.331 mm |
| Dimensions back: | AR: 25.951 mm, BR3: 25.964 mm, BR4: 25.968 mm, CR: 25.954 mm |
| Transmittance: | 49 % at λ = 360 nm, 70.9 % at λ = 420 nm, 75.6 % at λ = 620 nm |
| Light yield: | 17.1421 |
| Light yield coefficient: | 0.276932 |
| Spread for T = 50 %: | 0.58 nm |
| Lot: | B-4 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 46.1 % at λ = 360 nm, 70.2 % at λ = 420 nm, 77.4 % at λ = 620 nm |
| Transmittance AI: | 39.1 % at λ = 360 nm, 58.5 % at λ = 420 nm, 72.2 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 0.91 m-1 |
| Box Number: | 29 |
| Lot: | B-4 |
| Specification passed: | Yes |
| Comments: | |
| Crystal State: | |
| Broken?: | No |
| Location: | Bochum |
| Location Details: | Room: NB 2/88-90 shelf/box/etc.: 10B 14 front |
| Notes: |
Version history
| Time | Author | Change comment |
|---|---|---|
| 07. Jul 2025 09:06:06 CEST | cschnier | Updated location based on location change of the submodule. |
| 19. May 2022 15:26:40 CEST | oafedulidis | Assigned crystal to unit #3200 |
| 15. Apr 2019 13:30:37 CEST | Tobias | Updated room and other location details. |
| 08. Apr 2019 11:32:13 CEST | thomas | |
| 21. Sep 2018 12:52:04 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 12:28:43 CEST | Tobias | Imported crystal location data from Claudius' spreadsheet. |
| 21. Apr 2017 13:14:53 CEST | Tobias | Imported crystal from database at JLU Gießen |