Show crystal 4420 - Archived data from Fri, 21. April 2017 13:15:45 CEST
This is all the information about the crystal 4420. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 4420 |
| Type: | EC |
| Data from BTCP: | |
| Length: | 199.99 mm |
| Dimensions front: | AF: 24.34 mm, BF3: 24.35 mm, BF4: 24.34 mm, CF: 24.35 mm |
| Dimensions back: | AR: 25.97 mm, BR3: 25.99 mm, BR4: 25.98 mm, CR: 25.97 mm |
| Transmittance: | 51.1 % at λ = 360 nm, 71.7 % at λ = 420 nm, 76.2 % at λ = 620 nm |
| Light yield: | 17.9 |
| ΔK: | 0.79 m-1 |
| Spread for T = 50 %: | 0.68 nm |
| Lot: | B-5 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.976 mm |
| Dimensions front: | AF: 24.315 mm, BF3: 24.284 mm, BF4: 24.317 mm, CF: 24.303 mm |
| Dimensions back: | AR: 25.959 mm, BR3: 25.916 mm, BR4: 25.951 mm, CR: 25.946 mm |
| Transmittance: | 54.8 % at λ = 360 nm, 73.1 % at λ = 420 nm, 76.2 % at λ = 620 nm |
| Light yield: | 18.1545 |
| Light yield coefficient: | 0.293287 |
| Spread for T = 50 %: | 0.31 nm |
| Lot: | B-5 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 47.3 % at λ = 360 nm, 71 % at λ = 420 nm, 76.1 % at λ = 620 nm |
| Transmittance AI: | 40.3 % at λ = 360 nm, 60 % at λ = 420 nm, 70.9 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 0.84 m-1 |
| Box Number: | 17 |
| Lot: | B-5 |
| Specification passed: | Yes |
| Comments: | |
| Crystal State: | |
| Broken?: | No |
| Location: | unknown |
| Location Details: | unknown |
| Notes: |
Version history
| Time | Author | Change comment |
|---|---|---|
| 27. Jan 2022 09:40:54 CET | cschnier | Updated location based on location change of the submodule. |
| 26. Oct 2021 16:06:56 CEST | oafedulidis | Assigned crystal to unit #2720 |
| 15. Apr 2019 13:30:47 CEST | Tobias | Updated room and other location details. |
| 21. Sep 2018 12:54:44 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 12:26:04 CEST | Tobias | Imported crystal location data from Claudius' spreadsheet. |
| 21. Apr 2017 13:15:45 CEST | Tobias | Imported crystal from database at JLU Gießen |