 |
The 450AT is capable of measuring heavy optics to 110 kg and is applied most often for the lithography optics industry. |
| Maximum Sample Size: |
|
1500mm x 1500mm x 300 mm |
| Maximum Sample Weight: |
|
TBD |
| Range: |
|
0.01 nm to 120 nm |
| Resolution/Repeatability: |
|
±0.005 nm or 1% |
| Angular Resolution: |
|
±1° at 0.5 nm retardation |
| Measurement Time: |
|
<2 second per point |
| Measurement Units: |
|
nm (retardation), ° (angle) |
| Measurement Spot Size: |
|
1 mm |
| Modulation System: |
|
Hinds Instruments Ultra Low Birefringence Photoelastic Modulator |
| Modulation Frequency: |
|
50 kHz |
| Wavelength: |
|
632.8 nm |
| OPTIONS: |
|
Maximum View State, IR Wavelengths (please see accessories section) |
| APPLICATIONS: |
|
Film; LCD |