Spectrophotometers Genesis Series

Genesys 30

Genesys 40

Genesys 140

Genesys 50

Genesys 150

BioMate 160

Genesys 180

Optical Design

Single beam

Dual beam

Double beam

Spectral bandwidth

5 nm

2 nm

Source

Tungsten - halogen

Xenon

Detector

Silicon photodiode

Dual Silicon photodiode

Spectral range

325 – 1100 nm

190 – 1100 nm

Wavelength accuracy

± 2 nm

 ± 0.5 nm

Wavelength repeatability

< ± 1 nm

< ± 0.2 nm

Scan speed

Up to 1200 nm/min

Up to 1800 nm/min

Up to 1600 nm/min

Data resolution

1 nm

0.2; 0.5; 1; 2; 5 nm

0.1; 0.2; 0.5; 1; 2; 5 nm

Photometric range

-3A - +3A

-3A – +3.5 A

-2A – +3.5 A

Photometric accuracy

± 0.002 A (0-0.3A)

± 0.002 A at 0.5 A; ± 0.004 A at 1.0 A; ± 0.008 A at 2.0 A

Photometric repeatability

± 0.002 A

± 0.001 A at 1.0 A

Photometric noise

≤0.001A at 0;1.0 A

≤ 0.0002 at 0A; ≤ 0.0003 at 1A; ≤ 0.0004 at 2A (260 at 500 nm)

Drift

< 0.002 A/Hr

< 0.0010 A/Hr

< 0.0005 A/Hr

Stray light

<0.1%T (340 and 400 nm)

<0.05%T (340 and 400 nm)

< 1.0%T 198 nm; < 0.05%T 220 nm; < 0.03%T 340 nm

Baseline flatness

<0.003A

±0.005A

±0.002A

Display

5 inch

7 inch touchscreen

Interface

USB printer/PC

Control

Local, integrated software and/or computer with external software