Show crystal 1917 - Archived data from Mon, 15. May 2017 12:27:50 CEST
This is all the information about the crystal 1917. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 1917 |
| Type: | EC |
| Data from BTCP: | |
| Length: | 199.96 mm |
| Dimensions front: | AF: 24.35 mm, BF3: 24.35 mm, BF4: 24.34 mm, CF: 24.37 mm |
| Dimensions back: | AR: 25.96 mm, BR3: 25.97 mm, BR4: 25.96 mm, CR: 25.99 mm |
| Transmittance: | 51.3 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76 % at λ = 620 nm |
| Light yield: | 17.8 |
| ΔK: | 0.57 m-1 |
| Spread for T = 50 %: | 0.97 nm |
| Lot: | B-3 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.963 mm |
| Dimensions front: | AF: 24.33 mm, BF3: 24.339 mm, BF4: 24.332 mm, CF: 24.352 mm |
| Dimensions back: | AR: 25.957 mm, BR3: 25.967 mm, BR4: 25.959 mm, CR: 25.981 mm |
| Transmittance: | 49.9 % at λ = 360 nm, 71.1 % at λ = 420 nm, 75.7 % at λ = 620 nm |
| Light yield: | 17.4258 |
| Light yield coefficient: | 0.281516 |
| Spread for T = 50 %: | 0.19 nm |
| Lot: | B-3 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 48.1 % at λ = 360 nm, 70.8 % at λ = 420 nm, 78 % at λ = 620 nm |
| Transmittance AI: | 39.8 % at λ = 360 nm, 58.2 % at λ = 420 nm, 72 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 0.97 m-1 |
| Box Number: | 42 |
| Lot: | B-3 |
| Specification passed: | Yes |
| Comments: | |
| Crystal State: | |
| Broken?: | No |
| Location: | Bochum |
| Location Details: | unknown |
| Notes: | Room: NB2/17, Lot: B-3, Palette: 7, Box: 42 |
Version history
| Time | Author | Change comment |
|---|---|---|
| 07. Jul 2025 09:06:24 CEST | cschnier | Updated location based on location change of the submodule. |
| 05. Sep 2022 15:13:58 CEST | cschnier | Updated location based on location change of the submodule. |
| 16. Dec 2021 16:23:04 CET | tholtmann | Updated location based on location change of the submodule. |
| 29. Jan 2021 10:24:41 CET | jreher | Assigned crystal to unit #1661 |
| 15. Apr 2019 13:30:59 CEST | Tobias | Updated room and other location details. |
| 21. Sep 2018 12:53:00 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 12:27:50 CEST | Tobias | Imported crystal location data from Claudius' spreadsheet. |
| 21. Apr 2017 13:14:34 CEST | Tobias | Imported crystal from database at JLU Gießen |