Spectrumlab 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 slitwidth 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 )
Our comapny perlong medical equipment co.,Ltd was established in 2003, it is a professional medical equipments suppliers, we specialize in manufacturing and marketing various hospital equipments, surgical products, and disposable items.
All our medical products meet with international quality requirements - CE Mark, some have FDA Certificate.
We have high efficient groups of professional technical and sales staff are able to provide you complete range of service at any time. We are capable of assisting our global clients with the development and research of medical products. It is our principle to provide with our customers with best quality products and services on the basis of mutual benefit. And most important, our factories are well selected, and our quality are of top one from China. Thus, we have wined great reputation in this line, and become the main supplier of medical products in Africa countries and Middle East countries, at present, we are also exported our products to most of the countries in the world, among which some are developed countries like USA, European countries.
For more information, please visit our website or contact us directly with your questions or inquiries. We are looking forward to receiving your correspondences in the near future. we hope we can cooperate in the future. Any requirements and questions you can contact me by email,