
( Brand: Spex Industries ), ( Model: 12009-400MT ), ( Country/region Of Manufacture: United States )
The 12009-400mt 1200g 64 400nm SPEX Grating is a high-quality optical component designed for use in various applications, including spectroscopy, spectrophotometry, and other optical measurement applications.
The grating is made with a 1200mm length and a 1200g mass, making it a substantial and robust component. It has a blaze ruled at 400nm, which is in the ultraviolet (UV) region of the electromagnetic spectrum. This blaze ruling allows the grating to efficiently reflect and diffract light in the UV region, making it an ideal choice for applications that require UV spectral analysis.
The grating has a 64 lines per millimeter (lines/mm) ruling, which means it has 64 lines of grating structure per millimeter of grating length. This ruling density is chosen to provide a balanced trade-off between spectral resolution and throughput. A higher ruling density can provide better spectral resolution, but at the cost of lower throughput, while a lower ruling density can provide better throughput but at the cost of lower spectral resolution.
The 12009-400mt 1200g 64 400nm SPEX Grating is made with a high-quality substrate material and is coated with a reflective coating to maximize its reflectivity and efficiency. The grating is also designed to be rugged and durable, with a hard anodized aluminum frame that provides protection against damage and corrosion.
Overall, the 12009-400mt 1200g 64 400nm SPEX Grating is a versatile and powerful optical component that is well-suited for a wide range of applications that require UV spectral analysis. Its high-quality construction, high ruling density, and efficient blaze ruled make it an excellent choice for scientists, engineers, and researchers who require reliable and accurate spectral analysis data.
Pros of buying a 12009-400mt 1200 gr 64 400nm SPEX grating:1. High blaze angle of 64 degrees, which allows for efficient use of light and improved throughput in applications like spectroscopy and spectrophotometry.
2. Made from high-quality, hardened aluminum, ensuring durability and longevity.
3. Coated with a 400nm blaze line, which is suitable for use in the ultraviolet (UV) and visible (Vis) regions of the spectrum.
4. 1200 lines per millimeter (gr) density, providing a good balance between spectral resolution and throughput.
5. Compatible with a wide range of spectrometers and other instruments, making it a versatile option for many applications.
Cons of buying a 12009-400mt 1200 gr 64 400nm SPEX grating:1. Relatively high cost compared to lower-quality or lower-density gratings.
2. Limited spectral range, as the 400nm blaze line is only suitable for use in the UV and Vis regions of the spectrum.
3. Requires careful cleaning and maintenance to ensure optimal performance and prevent contamination of the coating.
Conclusion:The 12009-400mt 1200 gr 64 400nm SPEX grating is a high-quality, durable option for applications that require efficient use of light and good spectral resolution in the UV and Vis regions of the spectrum. While it may be more expensive than lower-quality alternatives, its superior performance and versatility make it a worthwhile investment for many researchers and scientists.
Recommendation:If you are in need of a grating for applications in the UV and Vis regions of the spectrum and require good spectral resolution and efficient use of light, the 12009-400mt 1200 gr 64 400nm SPEX grating is an excellent choice. However, be sure to carefully consider your budget and specific application requirements before making a purchase.