HUD300 Goniometer
Measurement Specifications
| Spectral Range of Operation | 300 - 1100 nm, contact us for other ranges |
| Bandwidth | Typically 1-10 nm, slit width dependent |
| Wavelength accuracy | ± 0.15 nm |
| Beam Diameter at Sample Plane | Typically 5 mm, variable and can be set with iris |
| Optical Density | Depends on bandwidth and slitwidth. For 100%: At 1 nm bandwidth, 3-4 orders of magnitude above noise floor At 10 nm bandwidth, 5-6 orders of magnitude above noise floor |
| Maximum Beam Power | Depends on bandwidth and iris |
| Resolution | x-axis: 1000 steps/mm y-axis: 2000 steps/mm Angular: 335,000 steps/rev |
| Speed | x-axis: 6 mm/s y-axis: 11 mm/s Sample arm: 18 deg/s Motor: 25 deg/s |
Monochromatic Probe Source
| Probe source | 250W Quartz Halogen lamp, Deuterium source optional for 280nm |
| Monochromator focal length | 300mm |
| Diffraction gratings | 1800 g/mm standard, additional options available |
| Diffraction grating mount | Triple grating turret |
| Dispersion | 4.05 nm/mm |
| Bandwidth | 5nm standard, additional options available |
| Wavelength Accuracy | ±0.15 nm |
| Beam Diameter at Sample Plane | Beam diameter is variable and can be set with iris, but typically around 5mm |
