Show crystal 4404 - Archived data from Tue, 08. December 2020 17:17:25 CET
This is all the information about the crystal 4404. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 4404 |
| Type: | EC |
| Data from BTCP: | |
| Length: | 199.93 mm |
| Dimensions front: | AF: 24.32 mm, BF3: 24.36 mm, BF4: 24.35 mm, CF: 24.32 mm |
| Dimensions back: | AR: 25.96 mm, BR3: 25.98 mm, BR4: 25.97 mm, CR: 25.96 mm |
| Transmittance: | 52.3 % at λ = 360 nm, 72.5 % at λ = 420 nm, 76 % at λ = 620 nm |
| Light yield: | 18.5 |
| ΔK: | 0.72 m-1 |
| Spread for T = 50 %: | 0.88 nm |
| Lot: | B-5 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.964 mm |
| Dimensions front: | AF: 24.313 mm, BF3: 24.325 mm, BF4: 24.318 mm, CF: 24.319 mm |
| Dimensions back: | AR: 25.942 mm, BR3: 25.941 mm, BR4: 25.934 mm, CR: 25.949 mm |
| Transmittance: | 51.9 % at λ = 360 nm, 72.1 % at λ = 420 nm, 75.7 % at λ = 620 nm |
| Light yield: | 17.2257 |
| Light yield coefficient: | 0.278282 |
| Spread for T = 50 %: | 0.39 nm |
| Lot: | B-5 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 47.2 % at λ = 360 nm, 71.7 % at λ = 420 nm, 77.4 % at λ = 620 nm |
| Transmittance AI: | 41.3 % at λ = 360 nm, 62.2 % at λ = 420 nm, 72.9 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 0.71 m-1 |
| Box Number: | 70 |
| Lot: | B-5 |
| Specification passed: | Yes |
| Comments: | |
| Crystal State: | |
| Broken?: | No |
| Location: | Bochum |
| Location Details: | in_unit |
| Notes: |
Version history
| Time | Author | Change comment |
|---|---|---|
| 16. Dec 2021 16:22:05 CET | tholtmann | Updated location based on location change of the submodule. |
| 08. Dec 2021 15:38:22 CET | cschnier | Updated location based on location change of the submodule. |
| 08. Dec 2020 17:17:25 CET | jreher | Assigned crystal to unit #1600 |
| 15. Apr 2019 13:31:03 CEST | Tobias | Updated room and other location details. |
| 05. Dec 2018 09:57:12 CET | cschnier | |
| 21. Sep 2018 12:54:43 CEST | Tobias | Updated room and other location details. |
| 21. Apr 2017 13:15:44 CEST | Tobias | Imported crystal from database at JLU Gießen |