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Genesys 20 Visible Spectrophotometer Thermolyne Description |
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Multiple purpose capabilities allow you to measure a wide range of analytes. |
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Precise and Reliable |
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Compact footprint provides a space-saving, convenient system‚ Intuitive keyboard with integrated controls and LCD display |
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Routine measurements require just a few keystrokes |
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Direct measurement of routine absorbance or transmittance data |
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Concentration mode for single point standard or factor-based quantitative analysis |
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Optional holders for test tubes and long path cells to 50mm |
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User-selectable choice of five languages ( English, French, German, Spanish, Italian ) |
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Bidirectional RS-232-C interface |
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Low Cost of Ownership |
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Cleanable, chemical-resistant surfaces and rugged design withstands harsh laboratory environments |
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Few moving parts; virtually maintenance-free operation |
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Choose instrument with or without integral printer |
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GENESYS 20 Specifications |
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Part Number 4001 & 4004 Series |
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Optical Design |
Single beam |
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Spectral Bandwidth |
≤8 nm |
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Light Source |
Tungsten-Halogen |
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( Typical Service Life ) |
( 1000 hours ) |
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Detector |
Silicon Photodiode |
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Wavelength |
325 to 1100 nm |
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Range |
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Accuracy |
±2.0 nm |
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Photometric |
-0.1–2.5 A; 0–125 %T, 0–1999C |
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Range |
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Readout |
Absorbance, % Transmittance, Concentration |
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Accuracy |
±0.003 A from 0.0 to 0.3A |
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1.0 % from 0.301A to 2.5A, NIST 930D filters |
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Noise |
≤0.001 A at 0A |
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≤0.004 A at 2A, 500 nm |
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Drift |
0.003 A /hour |
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Stray Light |
<0.1 %T at 340 nm and 400 nm |
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Display |
20-character, 2-line LCD |
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Keypad |
Sealed Membrane Keypad |
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Standard Interfaces |
RS-232C and Centronics ports |
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Languages |
Software, printouts and operator’s manual: English, French, German, Spanish, Italian ( user selectable ) |
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Power Requirements |
Selected automatically; 100–240 Volts |
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Dimensions |
30 cm W x 33 cm D x 19 cm H |
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( 12" W x 13" D x 7" H ) |
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Weight |
4.5 kg (10 lbs) |
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Warranty |
1 Year |
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Ordering Information |
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Description |
Part Number |
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GENESYS 20, 120 V ( US line cord ) |
4001-000 |
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GENESYS 20 with Printer,120 V ( US line cord ) |
4004-000 |
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GENESYS 20, 240 V ( Euro CE line cord ) |
4001-03 |
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GENESYS 20 with Printer,240 V ( Euro CE line cord ) |
4004-03 |
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GENESYS 20, 240 V ( UK CE line cord ) |
4001-04 |
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GENESYS 20 with Printer, 240 V ( UK CE line cord ) |
4004-04 |
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Optional Software and Accessories |
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Application Software |
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Part Number VISIonlite 5 |
834-0913 00 |
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EnzLab Enzymatic Food Analysis Software |
869-131500 |
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Sample Holders |
Part Number |
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Single Cell Holder |
4010-000 |
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Test Tube/COD Vial Holder |
4014-000 |
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Rectangular Cell Holder ( up to 50 mm ) |
4012-000 |
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Cylindrical Cell Holder ( up to 50 mm ) |
4011-000 |
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1" Test Tube Holder ( 1" pathlength up to 104 mm tall ) |
4015-000 |
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Solid Sample Holder ( up to 8 mm thick ) |
4028-000 |
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Miscellaneous |
Part Number |
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Serial RS232C Cable for PC Connection |
335942-000 |
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Absorption Spectroscopy Wall Chart ( 24" x 36" ) |
269-268100 |
