77250 Monochromator Grating, Ruled, 300 l/mm, 1700 nm blaze, 1100-2400 nm
$321.00
Ex Tax: $321.00
Available Options
The 77300 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 of 90% at its blaze wavelength.
feature | |
Blaze Wavelength | 1700 nm |
Grooves per mm | 300 |
Peak Efficiency | 0.9 |
Primary Wavelength Region | 1100 to 2400 nm |
Reciprocal Dispersion | 26 nm/mm |
Type | Ruled |