2017年2月25日 · UV254 is a water quality test parameter that provides a quick measurement of the organic matter in water. The measurement technique works by shining ultraviolet light (UV) …

Shortwave 254nm UVC LED Flashlight, SW UV Torch Lamp, Fluorescent Minerals Phosphor, Tagged Stamps Detector LED Torch with ZWB3 Optical Filter

UV254 is the measurement of the absorption of light in the UV part of the light spectrum at 254nm. The absorption of light at this wavelength is an indicator of the organic species found …

Light Sources and LightTech offer high-quality standard germicidal 254 nm UV lamps in both ozone-free and ozone-generating solutions. UV lamps are low-pressure mercury light sources …

UV254 is a measurement of the amount of light absorbed by organic compounds, specifically aromatic, in a water sample. WHY IS IT IMPORTANT? UV254, sometimes referred to as …

2021年8月8日 · UV transmittance, UV transmission or UVT is a measurement of the amount of ultraviolet light (commonly at 254 nm due to its germicidal effect) that passes through a water …

Bactericidal UV lamp inactivates bacteria and reduces the need for frequent system sanitization. Instructions for Use: This item provides water exposed to bactericidal UV lamp. Refer to …

Shortwave (254 nm) UV lamps for field or laboratory use. Either lamp can be used in the lab with power supply (2670700 115V/60Hz or 2670702 220V/50Hz). Both lamps (2671000 and …