Description : Double Beam Spectrophotometer MDBS-1A is a double beam light intensity measuring unit with wavelength range 190 nm ~ 1100 nm. Tungsten and deuterium lamp as a light source with automatic wavelength calibration and reduced stray light enables stable output.It is equipped with high performance 24-bit A/D convertor with latest ARM system ensuring high processing speed. Integrated with USB interface enables transfer and storage of output data.

Specifications :

Optical system	Double beam
Wavelength range	190 nm ~ 1100 nm
Spectral bandwidth	2 nm
Wavelength accuracy	± 0.1 nm
Wavelength repeatability	0.1 nm
Wavelength setting	Auto
Display	320 x 240 LCD
Detector	Silicon photodiode
Scan speed	Fast, medium, slow
Stray light	0.05 % T
Photometric accuracy	0.3 % T
Photometric range	-0.4 to 4.0 A
Baseline flatness	± 0.001 Abs
Light source	Tungsten and Deuterium
Power	AC 110 V,50 Hz AC 220 V,60 Hz
Weight	28 kg

Features : Low stray light ensures accuracy and stability Light source - Neon and tungsten lamp LCD display curve and data 24-bit A/D convertor with ARM system ensuring high processing speed Large data storage with USB interface Output - USB export, printer (optional ) Automatic wavelength calibration

Applications: Used in biochemistry, biochemical, pharmaceutical, environmental protections, food, chemical, universities and quality control for concentration measurement, sample analysis, impurities detection, chemical kinetics, etc.