Scanning UV-Visible Spectrophotometer MSSP-1B is a dual beam light intensity measuring unit with wavelength range 190 nm ~ 1100 nm ensuring accuracy and reliability of sample processing.It is equipped with Czerny-Turner monochromator ensures linearity and ultra-low stray light. Integrated with USB and RS-232 serial port enables output to be connected to computer or printer.
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Optical system
Achromatic Czerny-Turner (1200 L/mm grating)
Wavelength range
190 nm ~ 1100 nm
Spectral bandwidth
1.8 nm
Wavelength accuracy
± 0.3 nm
Wavelength repeatability
0.1 nm
Wavelength setting
Auto
Display
128 x 64 LCD
Detector
Silicon photodiode
Stray light
≤ 0.05 % T at (220 nm ,360 nm ,Nal )
Transmittance accuracy
± 0.3 % T
Transmittance repeatability
≤ 0.1 % T
Transmittance ratio
0.0 to 200 % T
Absorbance range
-0.3 to 3.0 A
Baseline flatness
± 0.001 Abs
Concentration display range
0 to 1999
Light source
Tungsten and Deuterium
Power
AC 110 V,50 HzAC 220 V,60 Hz
Dimensions ( L x W x H )
570 x 420 x 220 mm
Weight
12 kg
LCD display measuring value and curve
Large sample chamber - upto 100 mm cuvette
Automatic wavelength calibration
Large storage capacity (data and standard curve)
Diffraction grating 1200 L/mm ensures precise spectral results
Advanced function of data detection, spectrum scanning, mass storage of testing documents
Photometric measurement-absorbance, transmittance and concentration
Quantitative measurement: photometric analysis, quantitative analysis, kinetic testing, multi wavelength test, DNA/protein testing, spectral derivative.
Spectral scanning: Multi-sample full band scanning
Output - USB , RS-232 serial port printer
Used in biochemistry, biochemical, pharmaceutical, environmental protections, food, chemical, universities and quality control for concentration measurement, sample analysis, impurities detection, chemical kinetics, etc.
