DOUBLE BEAM UV-VIS SPECTROPHOTOMETERS
Model: OPTIZEN Alpha
Brand: KLAB – Korea
OPTIZEN Series can be utilized from not only a general analysis experiment to but also a specialized research field and guarantee accurate measurement and excellent reproducibility, accordingly offer reliable results in the various fields such as environment, biotechnology, chemistry, etc
Specifications:
|
Photometrics System |
Double-beam type |
|
Spectral Bandwidth |
1.0 nm (190 to 1100 nm) |
|
Wavelength Range |
190 đến 1100 nm |
|
Wavelength display |
0.05nm |
|
Wavelength accuracy |
±0.3 nm (For entire range) |
|
Wavelength repeatability |
<± 0.1 nm |
|
Slew rate |
About 8,800 nm/min |
|
Scan speed |
Max 6,000 nm/min |
|
Photometric range |
Absorbance: -4 to 4 Abs Transmittance: 0 % to 400 % |
|
Light Source |
Tungsten Halogen Lamp & Deuterium Lamp |
|
Stray lighty |
< 0.02 % NaI at 220 nm, NaNO₂ at 340 nm |
|
Photometric repeatability |
± 0.0002 at 0.5 Abs ± 0.0006 at 1.0 Abs ± 0.001 at 2.0 Abs |
|
Baseline stability |
<0.0003 Abs/h |
|
Baseline flatness |
< ± 0.0005 Abs |
|
Standard cell Holder |
Autometic Rotary type 8-position Multi-Cell Holder |
|
Operating system(OS) |
Windows 10 |
|
Power Requirement |
100~240 V; 50~60 Hz |
|
Weight |
14Kg |
|
Dimensions(WｘDｘH) |
520(W)ｘ500(D)ｘ200(H) mm |
