Description : Double Beam Spectrophotometer MDBS-1C is a double beam light intensity measuring unit with wavelength range 190 nm ~ 1100 nm.It is equipped with Czerny Turner monochromator with reduced stray light widening photometric range. Removable parts ensures easy replacement of accessories for different analysis. Integrated with USB and RS-232 interface enables transfer and storage of output data.

Specifications :

Optical system	Double beam
Wavelength range	190 nm ~ 1100 nm
Spectral bandwidth	1 nm
Wavelength accuracy	± 0.1 nm (D2 656.1 nm), ± 0.3 nm (full wavelength range)
Wavelength repeatability	0.1 nm
Wavelength setting	Auto
Display	320 x 240 LCD
Detector	Silicon photodiode
Stray light	0.02 % T
Photometric accuracy	± 0.002 A, ± 0.004 A, ± 0.2 % T
Photometric repeatability	± 0.001 A , ± 0.002 A, ± 0.2 % T
Photometric range	-0.4 to 4.0 A
Baseline flatness	± 0.0004 Abs
Light source	Tungsten and Deuterium
Power	AC 110 V,50 Hz AC 220 V,60 Hz
Dimensions ( L x W x H )	670 x 560 x 260 mm
Weight	24 kg

Features : LCD display curve and data Photometric measurement: transmittance and absorbance measurement Spectral measurement: transmittance, absorbance and energy scanning Quantitative measurement: Single, dual, three and multi-wavelength measurement Kinetic determination: Time scanning of transmittance and absorbance Diffraction grating 1200 L/mm ensures low stray light Open type light source room for easy replacement of light source Removable parts for easy replacement of accessories Output - USB export, printer (optional ) Automatic control system ensuring stability and reliability

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