Многофункциональный УФ‑анализатор для тканевой бумаги

This instrument is composed of ultraviolet lamps and filters. It can emit strong 254nm and 365nm ultraviolet rays separately, and can also mix and use both wavelengths at once. 

This machine has low power consumption, low heat consumption, and can be used continuously for a long time. The biggest advantage is that it can be turned on and off as soon as it is turned on. The light emitted by the ultraviolet lamp tube is filtered by a filter to remove visible light, providing strong 254nm and 365nm ultraviolet light for fluorescence analysis.