High quality Assurance: Every filter undergoes demanding tests to meet our exacting expectations and your precise specifications.
We provide an extensive range of catalog filters, which include our 266nm Raman laser longpass set together with other specialised UV filters. For special demands, our personalized filter layout abilities make sure you receive the best Answer on your specific software.
The issue in creating large-excellent UV bandpass filters is often in trying to block the full obvious range. The broader the blocking range, the thicker The skinny-movie stack as well as dearer the filter will probably be. Occasionally, absorption glass can be utilized for noticeable light-weight blocking for bandpasses higher than about 250 nm without significantly influencing the transmission efficiency.
We realize that the trustworthiness and consistency of our filters are critical on your instruments accomplishment. That's why we retain rigorous excellent Manage actions all over our manufacturing processes. As an ISO-Qualified business, we adhere to rigorous standards in our operations.
The specialized storage or entry that may be made use of solely for statistical needs. The technical storage or obtain that is certainly utilised exclusively for anonymous statistical purposes.
No matter whether You'll need a minor modification to an present design and style or a very novel filter, Chroma's abilities assures you get the best effectiveness and worth possible, customized precisely on your software.
Our filters will also be optimized for detectors which include photomultiplier tubes (PMTs) and silicon-based sensors. This compatibility Ftir Spectrometer For Plastic guarantees excellent general performance throughout several UV apps which is backed by our marketplace primary warranty.
In some cases, it truly is much easier to style a reflective filter from the UV, which in transmission seems like a notch (or rejection band) filter, but when used in a reflective assembly as shown under, can attain superior successful transmission about a slender wavelength vary.
Sturdiness: Built to withstand harsh environments, which include submersion or higher-temperature disorders. Chroma filters can also be intended to Have got a large hurt threshold for dealing with powerful laser or arc lamp resources.
At Chroma Technologies, we provide State-of-the-art optical filter solutions that established the standard for precision and reliability in UV programs.
Prepared to debate your optical needs? No matter if You are looking to get a estimate or have technological concerns, our pro workforce is right here that can help guide you to an ideal Option.
Irrespective of whether you would like catalog filters or maybe a custom made Answer, Chroma is dedicated to delivering Sophisticated optical filters that produce outstanding overall performance and trustworthiness. Speak to us right now to debate your demands or request a estimate.
Doing the job within the UV (under about 400 nm) is actually a problem for filter brands, because many of the generally employed components commence to absorb light at these wavelengths. Most interference filters are designed with the belief that light-weight is simply transmitted or reflected and not absorbed. A further Smart Energy Meter obstacle with the limited pass and bandpass filters is vast-wavelength blocking.
In these types, the blocking OD is additive as the number of bounces improves, even though the impact on %T is tiny.