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UV/VIS Detector
UV/VIS detector

The BlueShadow detector 40D is a competitively priced IC/HPLC spectrophotometer for routine IC/HPLC applications including fast IC/LC methods. Besides offering excellent technical specifications, this robust detector features a highly flexible and compact design. The BlueShadow Detector 40D comes with an installed deuterium lamp which covers a wavelength range from 190 to 750 nm. This detector can be controlled with ClarityChrom® software, as well as from the touchscreen (stand-alone operation), via LAN, via RS-232, or through analog input/output. Due to a smart design the flow cell is easily accessible and can be changed very quickly. You can choose between a wide range of flow cells for analytical or preparative IC/ LC applications with flow rates from 10 μl/min up to 10 l/min.


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Detector type

Variable single wavelength UV detector

Detection channels


Light source

Deuterium (D²) lamp with integrated GLP chip

Wavelength range

190 - 750 nm

Spectral bandwidth

11 nm at Hα line (FWHM)

Wavelength accuracy

± 2.5 nm

Wavelength precision

0.3 nm (ASTM E275-93)


± 15 µAU at 254 nm (ASTM E1657-98)


300 µAU/h at 254 nm (ASTM E1657-98)


> 2.0 AU at 270 nm (ASTM E1657-98)

Maximum data rate

50 Hz (LAN)/20 Hz (Analog)/10 Hz (RS-232)

Flow cell

Not included

Time constants

0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0 s

Integration time


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