Solid-state filters maintain their performance for many years when handled properly. However, the performance of liquid filters degrades much quicker due to so-called slow irreversible chemical reactions, photonic promoted chemical reactions, and other reasons.
Therefore, manufacturers of liquid calibration standards require their customers to replace their liquid filters every 1 to 3 years.
Modern development of nano-technology has allowed NSG to develop state-of art solid-state quantum resonance calibration filters. The purpose of these new reference standards is to replace the old fashioned liquid based filters, such that customers can benefit from substantial savings on filter replacements and recalibrations.
The benefits of using NSG's Nano-Deposition calibration standards is obvious. No more having to replace or recalibrate your standards. They are easy to handle and are very robust due to the scratch resistant coatings. They give highly accurate and consistent calibration every time.
If you have any questions regarding information in these press releases, please contact the company listed in the press release. Our complete disclaimer appears here. NSG Precision's calibration standards fit into any spectrophotometer so you don't have to worry if they will work in your equipment. The nano-deposition standards are NIST traceable and can test and calibrate photometric accuracy, wavelength accuracy, photometric resolution and stray light affect.
Please refer to primary NIST calibration standards:
Photometric accuracy: SRM 930e and
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