Double Beam UV - VIS Spectrophotometer Lab Measuring Instruments High Precision

Double beam UV-VIS Spectrophotometer UV1900 190~1100 nm Spectral bandwidth 2 nm Product Description Key components are of high quality,new unique optical system design,cause the instrument with excellent optical propertises and metering performance,low stray light,high metering accuracy and reliability . Features The newly designed excellent optical system , high-performance holographic blazed grating, to ensure the instrument of low stray light. Double beam metering system,