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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.

Product Description

Multiple purpose capabilities allow you to measure a wide range of analytes.

Precise and Reliable

  • Compact footprint provides a space-saving, convenient system‚ 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

Includes:

10mm cell holder, dust cover, and U.S. power cord.

Note:

Fisher Service Division offers several types of service agreements for the equipment featured here. For details on these agreements, equipment repairs, and calibration services, see the front of the catalog. For immediate assistance, call 1-800-395-5442.

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Compare the SPECTRONIC, GENESYS and Evolution spectrophotometers. Watch videos, read applications and find dealers near you.

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Showing 1- 2 of Products
Catalog #
Type
Description
Quantity
4001-000
GENESYS 20 without printer
GENESYS 20 without printer
In Germany, France, or Spain, use Catalog #4001-03
Full specifications
Depth (English) 13 in.
Depth (Metric) 33 cm
Description GENESYS 20 without printer
In Germany, France, or Spain, use Catalog #4001-03
Detector Type Silicon photodiode
Display 20 character, 2 line LCD
Drift 0.003 A/hr
Electrical Requirements Selected automatically, 120 V
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)
Lamp Tungsten-Halogen (typical service life 1000 hours)
Noise ≤0.001A at 0A ≤0.004A at 2A, 500 nm
Optical Design Single beam
Photometric Accuracy Instrument ±0.003A from 0.0 to 0.3A1.0% from 0.301A to 2.5A, NIST 930D filters 
Photometric Range -0.1-2.5A; 0-125%T, 0-1999C
Photometric Readout Absorbance, %Transmittance, Concentration
Spectral Bandwidth ≤8 nm
Stray Light <0.1%T at 340 nm and 400 nm
Type GENESYS 20 without printer
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

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    840-254000
    GENESYS 20 with external miniprinter
    GENESYS 20 with external miniprinter
    In Germany, France and Spain use Catalog  #840-254300
    Full specifications
    Depth (English) 13 in.
    Depth (Metric) 33 cm
    Description GENESYS 20 with external miniprinter
    In Germany, France and Spain use Catalog  #840-254300
    Detector Type Silicon photodiode
    Display 20 character, 2 line LCD
    Drift 0.003 A/hr
    Electrical Requirements Selected automatically;120V
    Height (English) 7 in.
    Height (Metric) 19 cm
    Hertz 50/60 Hz
    Includes External mini-printer with all necessary cables and power supply
    Interface RS-232-C (serial)
    Lamp Tungsten-Halogen (typical service life 1000 hours)
    Noise ≤0.001A at 0A ≤0.004A at 2A, 500 nm
    Optical Design Single beam
    Photometric Accuracy Instrument ±0.003A from 0.0 to 0.3A1.0% from 0.301A to 2.5A, NIST 930D filters
    Photometric Range -0.1-2.5A; 0-125%T, 0-1999C
    Photometric Readout Absorbance, % Transmittance, Concentration
    Spectral Bandwidth ≤8 nm
    Stray Light <0.1%T at 340 nm and 400 nm
    Type GENESYS 20 with external miniprinter
    Voltage 120V
    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

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