The Thermo Scientific GENESYS 20 is a low-cost, easy-to-use, and reliable Visible spectrophotometer designed to meet the requirements of routine laboratories with a simple, 4-step measurement process.  Easy operation and reliable optical system ensure fast, accurate results.  Versatile accessories enhance sampling and increase productivity.  Small size saves valuable lab space.  Low cost to stretch your budget.  Multiple-purpose capabilities to measure a wide range of analytes.  With only four moving parts there is little potential maintenance.  The optical design incorporates a grating monochromator providing a compact system and a wavelength range of 325 to 1100 nm.  

A variety of sample holders and accessories offer measurement flexibility.  These accessories enable fast, efficient measurements for many samples.  Cylindrical or rectangular long pathlength cells up to 50 mm provide enhanced sensitivity for low concentration samples.  Solid sample holder accessorry for measurement of glass or plastic samples in either Absorbance or % Transmittance mode.  Short pathlength cells are available for both rectangular and cylindrical designs.  Short pathlength cylindrical cells fit automatically in the cylindrical cell holder.  These are ideal for measuring high concentration or highly absorbing samples without dilution.

Specifications

Optical Design             Single Beam
Spectral Bandwidth     Less than or equal to 8 nm
Light Source                 Tungsten-Halogen (typical service life of 1000 hours)
Detector                        Silicon Photodiode
Wavelength                  325 - 1100 nm (+/- 2.0 nm)
Display                         20-character, 2-line LCD
Power                           Selected automatically; 100 - 240 Volts
Dimensions                 12"W  x  13"D  x  7"H
Weight                          10lbs.