Show crystal 228
This is all the information about the crystal 228. If it is wrong, edit the data.
| Crystal specification: | |
|---|---|
| Plant Number (Serial): | 228 |
| Type: | 9 R |
| Data from BTCP: | |
| Length: | 199.96 mm |
| Dimensions front: | AF: 21.19 mm, BF3: 21.25 mm, BF4: 21.25 mm, CF: 21.86 mm |
| Dimensions back: | AR: 25.12 mm, BR3: 25.45 mm, BR4: 25.45 mm, CR: 25.92 mm |
| Transmittance: | 49.8 % at λ = 360 nm, 71.8 % at λ = 420 nm, 76.3 % at λ = 620 nm |
| Light yield: | 20.1 |
| ΔK: | 0.6 m-1 |
| Spread for T = 50 %: | 0.6 nm |
| Lot: | B-6 |
| ACCOS machine: | 3 |
| Specification passed: | Yes |
| Data from CERN: | |
| Length: | 199.968 mm |
| Dimensions front: | AF: 21.195 mm, BF3: 21.256 mm, BF4: 21.255 mm, CF: 21.865 mm |
| Dimensions back: | AR: 25.124 mm, BR3: 25.457 mm, BR4: 25.456 mm, CR: 25.926 mm |
| Transmittance: | 52.7 % at λ = 360 nm, 74 % at λ = 420 nm, 75.6 % at λ = 620 nm |
| Light yield: | 21.5372 |
| Light yield coefficient: | 0.311682 |
| Spread for T = 50 %: | 0.9 nm |
| Lot: | B-6 |
| ACCOS machine: | 1 |
| Specification passed: | Yes |
| Data from JLU Gießen: | |
| Transmittance: | 45.7 % at λ = 360 nm, 69.9 % at λ = 420 nm, 76.1 % at λ = 620 nm |
| Transmittance AI: | 40.3 % at λ = 360 nm, 60.9 % at λ = 420 nm, 71.7 % at λ = 620 nm |
| Time AI: | 30 |
| Light yield: | 0 |
| ΔK: | 0.69 m-1 |
| Box Number: | 38 |
| 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 13:15:54 CEST | Tobias | Imported crystal from database at JLU Gießen |