 |
The Exicor 250AT is used primarily for lower weight optics measuring less than 250mm. It can be adapted to fit a tilt stage and other laser sources. |
| Maximum Sample Size: |
|
250 mm x 250 mm x 165 mm |
| Maximum Sample Weight: |
|
10 kg |
| Range: |
|
0.005 nm to 100+ nm |
| Resolution/Repeatability: |
|
0.001 nm / ± 0.008 nm |
| Angular Resolution: |
|
0.01° / ± 0.5° |
| Measurement Time: |
|
up to 10pps |
| Measurement Units: |
|
nm (retardation), ° (angle) |
| Measurement Spot Size: |
|
1 mm (nominal) |
| Modulation System: |
|
Hinds Instruments Ultra Low Birefringence Photoelastic Modulator |
| Modulation Frequency: |
|
50 kHz |
| Wavelength: |
|
632.8 nm (Others also available) |
| OPTIONS: |
|
Tilt stage, IR Wavelengths (please see accessories section) |
| APPLICATIONS: |
|
Film; Laser Crystals; Optical Lithography; LCD |