Manufacturer: ZYB
Brand: ZYB
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Usually the product will be sent in 2-5 working days and takes about 3--9 business days to reach you Applications Spectrumlab 23A spectrophotometer is designed for the purpose of education and general analysis in low cost,It can use Φ10-Φ16mm tube or rectangular cuvette in sample department,high reliable and operate easily. It can be used for environmental protection,education etc , qualitative analysis & quantitative analysis can be done. Features 1.The instrument has variable wavelength and four scales: transmittance absorbency concentration and factor. 2.Using universal test tubes or cuvette to make measure directly. 3.The instrument 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. Specification Wavelength Range:340-950nm Wavelength Accuracy:±2.5nm Wavelength Repeatability: ≤1nm Spectral Slit width: 12nm Photometry Accuracy: ±2%(T) (tube), ±0.5%(T) (cuvette) Photometry Repeatability: 0.3%τ Voltage Requirements: 220V±10% or 110V±10% Photometry Range: 0.0~199.9%(T) -0.3~2.999 A 1~9999 F 0~9999 C Interface: RS232 serial & parallel interface Print: serial printer Any printer (for software) Complete set A set: S23A B set: S23A+Data Processing Software package
