FeatureSpectrum lab 23A spectrophotometer is designed for the purpose of education and general analysis in low cost. The main feature are as follows: The instrument has variable wavelength and four scales: transmittance absorbency concentration and factor. Using universal test tubes or curette to make measure directly. The instrument is micro computerized and easy in operation. The 12nm spectral slit width provides the sensitivity required for almost any application. One solid-state silicon detector covers entire wavelength range, eliminating the need to change detectors between different analysis. It is easy to replace the unit of instrument specially the Unit of the Pre-adjusted light source, and make it convenient to maintain. Free adjusting for filter exchange. The grating and toroidal mirrors are selected in optical system.
Wavelength Accuracy: Better than ±2.5nm
Wavelength Repeatability: Better than 1nm
Photometry Readout:4 digital LED display for transmittance(T), absorbency(A), Factor and Concentration(C)
Photometry Range:0.0~199.9%(T) -0.3~2.999 A 1~9999 F 0~9999 C
Photometry Accuracy: ±2%T(tube) ±0.5%T(cuvette)
Voltage Requirements:220V±10% or 110V±10% as required
Weight:6.5 kg ( 9.0 kg with packet )