77250 Monochromator Grating, Ruled, 2400 l/mm, 275 nm blaze, 200-500 nm
$508.00
Ex Tax: $508.00
Available Options
The 77308 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 65% at its blaze wavelength.
feature | |
Blaze Wavelength | 275 nm |
Grooves per mm | 2400 |
Peak Efficiency | 0.69 |
Primary Wavelength Region | 200 to 500 nm |
Reciprocal Dispersion | 3.3 nm/mm |
Type | Ruled |