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Hitachi UV-Vis Detector L-7420

Hitachi UV-Vis Detector L-7420
Hitachi UV-Vis Detector L-7420




Double beam system

Light source

Deuterium lamp

Wavelength range

190 – 600 nm

Accuracy of WL setting

± 1 nm

Optical band width

10 nm

Detector Range

max. approx. 2.5 AU

Time constants

0.1, 0.5, 2.0, 4.0, 8.0 second


< 0.8 x 10-5 AU (250nm, air in cell)


< 2 x 10-4 AU/h (250nm, air in cell)

Auto-Zero range

– 0.3 to 2 AU


0 to 2 AU


Wavelength, auto zero, hold for baseline

This refurbished Hitachi UV-Vis Detector L-7420 is in great condition. It has been tested at SpectraLab Scientific.
A 90 day warranty is included.
We have special expertise on analytical equipment. We encourage you to contact us to speak with one of our expert and professional team members.
Thanks for looking and we look forward to hearing from you!
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