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.
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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 HzAC 220 V,60 Hz
Weight
28 kg
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
Used in biochemistry, biochemical, pharmaceutical, environmental protections, food, chemical, universities and quality control for concentration measurement, sample analysis, impurities detection, chemical kinetics, etc.
