77250 Monochromator Grating, Holographic, 1200 l/mm, 240 nm blaze, 200-600 nm
$534.00
Ex Tax: $534.00
Available Options
The model 77296 Grating Assembly is designed for installation into the Oriel 77250 Hand Operated Monochromator. This 30 x 30 mm grating comes pre-aligned in its own frame, allowing it precisely fit inside the instrument. The frame has a tab that allows the grating to be inserted or replaced inside the monochromator without touching its surface. Each grating comes with a protective cover and is labeled with the model number, making interchangeability and storage simple. The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency exceeding 60% at its blaze wavelength.
feature | |
Blaze Wavelength | 240 nm |
Grooves per mm | 1200 |
Peak Efficiency | 0.63 |
Primary Wavelength Region | 200 to 600 nm |
Reciprocal Dispersion | 6.7 nm/mm |
Type | Holographic |