Scanning UV-Visible Spectrophotometer MSSP-1A is a microprocessor based light intensity measuring unit with wavelength range 190 nm ~ 1100 nm.It is equipped with fault diagnosis function with automatic wavelength setting ensures high precision and stability. Integrated with RS-232 serial port enables output to be connected to printer or computer.
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Optical system
Achromatic Czerny-Turner (1200 L/mm grating)
Wavelength range
190 nm ~ 1100 nm
Spectral bandwidth
2 nm
Wavelength accuracy
± 1 nm
Wavelength repeatability
0.2 nm
Wavelength setting
Auto
Display
LCD
Detector
Silicon photodiode
Stray light
0.2 % T at (220 nm , 360 nm)
Transmittance accuracy
± 0.5 % T
Transmittance repeatability
0.2 % T
Transmittance ratio
0.0 to 200 % T
Absorbance range
-0.3 to 3.0 A
Concentration display range
0 to 1999
Stability
± 0.002 A/hr at 500 nm
Light source
Tungsten and Deuterium
Power
AC 110 V,50 HzAC 220 V,60 Hz
Dimensions ( L x W x H )
700 x 580 x 340 mm
Weight
20 kg
Microcomputer system for storage of standard data and curve
RS-232 serial port for output connection
LCD display measuring value and curve
Automatic wavelength calibration
Diffraction grating 1200 L/mm ensures precise spectral results
Used in biochemistry, biochemical, pharmaceutical, environmental protections, food, chemical, universities and quality control for concentration measurement, sample analysis, impurities detection, chemical kinetics, etc.
