Show crystal 257
This is all the information about the crystal 257. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 257 |
| Type: | 9 R |
| Data from BTCP: | |
| Length: | 199.92 mm |
| Dimensions front: | AF: 21.18 mm, BF3: 21.27 mm, BF4: 21.25 mm, CF: 21.93 mm |
| Dimensions back: | AR: 25.08 mm, BR3: 25.46 mm, BR4: 25.43 mm, CR: 25.98 mm |
| Transmittance: | 51.6 % at λ = 360 nm, 71.9 % at λ = 420 nm, 75.7 % at λ = 620 nm |
| Light yield: | 20.2 |
| ΔK: | 0.91 m-1 |
| Spread for T = 50 %: | 0.35 nm |
| Lot: | B-6 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.946 mm |
| Dimensions front: | AF: 21.166 mm, BF3: 21.239 mm, BF4: 21.24 mm, CF: 21.914 mm |
| Dimensions back: | AR: 25.085 mm, BR3: 25.439 mm, BR4: 25.44 mm, CR: 25.98 mm |
| Transmittance: | 49 % at λ = 360 nm, 72.5 % at λ = 420 nm, 75 % at λ = 620 nm |
| Light yield: | 21.4151 |
| Light yield coefficient: | 0.309915 |
| Spread for T = 50 %: | 0.78 nm |
| Lot: | B-6 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 45.4 % at λ = 360 nm, 71 % at λ = 420 nm, 77.8 % at λ = 620 nm |
| Transmittance AI: | 37.3 % at λ = 360 nm, 57.9 % at λ = 420 nm, 71.5 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 1.02 m-1 |
| Box Number: | 56 |
| Lot: | B-6 |
| Specification passed: | Yes |
| Comments: | |
| Crystal State: | |
| Broken?: | No |
| Location: | unknown |
| Location Details: | unknown |
| Notes: |
Version history
| Time | Author | Change comment |
|---|---|---|
| 21. Apr 2017 13:15:55 CEST | Tobias | Imported crystal from database at JLU Gießen |