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Agilent 8453 UV-Vis Spectroscopy System
Unlike conventional spectrophotometers the Agilent 8453 does not suffer from ambient false light. The open sample area makes it easier to access for cuvette handling and to connect tubing to a flow cell or thermostatable cell holder. The spectrophotometer is shipped with the standard single- cell holder. Standard and accessory cell holders can be removed and replaced in seconds with few or no tools.
The light source for the UV wavelength range is a deuterium lamp with a shine- through aperture. As a result of plasma discharge in a low pressure deuterium gas, the lamp emits light over the 190 nm to approximately 800 nm wavelength range. The light source for the visible and SWNIR wavelength range is a low- noise tungsten lamp. This lamp emits light over the 370 nm to 1100 nm wavelength range.
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