GENESYS™ 20 Visible Spectrophotometer



GENESYS™ 20 Visible Spectrophotometer

Thermo Scientific™ GENESYS 20 is a compact, low-cost, easy-to-use, Visible spectrophotometer designed for classrooms and routine laboratories. A simple, 4-step measurement process and optional VISIONlite™ software make the GENESYS 20 the most cost-effective, visible spectrophotometer available. Multiple purpose capabilities allow you to measure a wide range of analytes. 

Precise and Reliable

    • Compact footprint provides a space-saving, convenient system’s Intuitive keyboard with integrated controls and LCD display
    • Routine measurements require just a few keystrokes
    • Direct measurement of routine absorbance or transmittance data
    • Concentration mode for single point standard or factor-based quantitative analysis
    • Optional holders for test tubes and long path cells to 50mm
    • User-selectable choice of five languages (English, French, German, Spanish, Italian)
    • Bidirectional RS-232-C interface

Low Cost of Ownership

    • Cleanable, chemical-resistant surfaces and rugged design withstands harsh laboratory environments
    • Few moving parts; virtually maintenance-free operation
    • Choose instrument with or without integral printer
Specifications GENESYS™ 20 Visible Spectrophotometer
Depth (English) 13 in.
Depth (Metric) 33 cm
Drift 0.003 A/hr
Height (English) 7 in.
Height (Metric) 19 cm
Hertz 50/60 Hz
Includes 10mm cell holder; dust cover; U.S. power cord
Interface RS-232-C (serial)
Optical Design Grating Based, 1200 lines/mm
Range (Photometric) -0.1 to 2.5 Absorbance; 0 -125% Transmittance; 0 – 1999 Concentration
Spectral Bandwidth ≤8 nm
Stray Light ≤0.1%T at 340 and 400 nm
Voltage 120 V
Warranty 1 year
Wavelength Accuracy ±2.0 nm
Wavelength Range 325 – 1,100 nm
Weight (English) 10 lb.
Weight (Metric) 4.5 kg
Width (English) 12 in.
Width (Metric) 30 cm
Electrical Requirements 120V 50/60 Hz


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