The black ultraviolet glass, manufactured by Hebei Niusida International Trading Co. Ltd, is a top-quality UV filter designed for a wide range of applications. With its distinctive black color and superior performance, this glass effectively blocks visible light while allowing ultraviolet (UV) radiation to pass through. It is available in different models, including ZWB1, ZWB2, and ZWB3, catering to specific wavelength requirements. The black ultraviolet glass is widely used in gel imaging and analysis systems, geological surveying, nondestructive testing, medical analytical instruments, and UV light source filters, among other fields.

When it comes to optical characteristics, this black ultraviolet glass excels in both long-wave and short-wave UV transmission. The ZWB1 model offers transmission at 254nm, the ZWB2 at 310nm, and the ZWB3 at 365nm. It possesses excellent UV absorption properties, making it highly suitable for various scientific and industrial applications. The black ultraviolet glass, with its reliable performance and durable construction, meets the stringent quality standards required by professionals in the field. Whether you're conducting research, performing analysis, or working with UV-sensitive materials, this glass is an ideal choice for ensuring accurate results and protecting against unwanted visible light interference.