LEOI-94 is manually operated monochromator that utilizes a dial for wavelength selection. Both the entrance and exit slits are straight
with width continuously adjustable from 0 to 2mm with a reading resolution of 0.01mm. The beam passes through entrance slit S1 (S1 is on the focal plane
of reflectance collimation mirror), then reflected by mirror M2. The parallel light shoots to grating G. Mirror M3 form the image of diffraction light comes from the grating on S2.
- Solid structure
- Easy operation
- High resolution
- Very long life time
Features:
Standard Configuration
- Wavelength Range: 200-800 nm
- Grating: 1200 lines/mm
- Relative Aperture: D/F = 1/7
- Wavelength Repeatability: ≤0.2 nm
- Wavelength Accuracy: ±0.4 nm
- Slit Width: 0~2 mm adjustable, Resolution: 0.01 mm
- Focal Length: 300 mm
- Dimensions: 370 x 250 x 210 mm
|
spectral and optical systems
