Description
Wavelength Range: 340-950nm
Wavelength Accuracy: ±2.5nm
Wavelength Repeatability: ≤1nm
Spectral Slit width: 12nm
Photometry accuracy: +/-2% (tube), +/-0.5% (cuvette)
Photometry repeatability: 0.3%t
Photometry range: 0.0- 199.9%t
-0.3-2.999A
1-9999F
0-9999C
Interface: RS232
Print: Serial printer
Any printer (for software)
Features of 23A Spectrophotometer
1．The 23A spectrophotometer has variable wavelength and four scales: transmittance absorbency concentration and factor.
2．it uses universal test tubes or cuvette to make measure directly.
3．The 23A spectrophotometer is micro computerized and easy in operation.
4．The 12nm spectral slit width provides the sensitivity required for almost any application.
5．One solid-state silicon detector covers entire wavelength range, eliminating the need to change detectors between different analysis.
6．It is easy to replace the unit of instrument specially the Unit of the Pre-adjusted light source, and make it convenient to maintain.
7．Free adjusting for filter exchange.
8．The grating and toroidal mirrors are selected in optical system.
Reviews
There are no reviews yet.