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MSS3878 VIS Spectroradiometer

Spectroradiometer MSS3878 VIS
for visible light analysis

Wavelength range 380...780nm
Radiometric measurements
Cosine adaptor entrance optics for true
cosine response
Quartz fiber optics available
Easy to operate
Portable, compact
Microcontroller driven
Most modern light sensors
Remote control from PC
Extensive data processing with PC software

Specifications

Wavelength range: 380....780 nm
Resolution: 2,5 nm (Rayleigh)
Wavelength accuracy: +/- 0.5 nm
Irradiance range: 1µW/cm²...1W/cm²
Irradiance accuracy: +/-10%
   
Optics:  
Rigidly mounted entrance slit, mirror, grating and
photodiode array with 256 elements.
   
Entrance optics:  
Cosine adaptor, narrow angle adaptor, or quartz fiber optics (interchangeable).
   
Electronics:  
Microcontroller with EPROM, SRAM, 12 bit A/D converter,
RS-232 interface, power supply.
   
Dimensions:  
Electronics and sensor module: 200mm x 112mm x 74mm
   

Spectroradiometer

PC-Software

Manual and PC software for remote control mode
and data processing (CD-Rom)
Easy to use via mouse control
Function keys and pop-up menues
Color graphics
Graphics support for printers and laser printers
within the "WINDOWS" environment
Display of multiple spectra for easy comparisons
Exportation of data in ASCII format
Display of irradiance and lux values
Display of UV spectra weighted with defineable action
spectra
Wavelength calibration
Radiometric calibration
Defineable wavelength and irradiance ranges (zoom)

Special data processing operations

Arithmetic operations: add, subtract, multiply,
divide by constant value or reference spectrum
Log, ln, exp, differentiation, integration of spectrum
Find peaks and display wavelengths of peaks
Smooth spectrum
Offset correction
Editing of spectra

Calibration Software and PC-Software
© Prof.Dr.H.Kaase, Dr. M.Chen
Institut for Lichttechnik, Technische Universität Berlin

Application ranges

General purpose spectroscopy
Transmission and reflectance analysis
Light source analysis: tungsten lamps, lasers,
low and high presssure discharge lamps
Spectroradiometric process monitoring and control
Solar spectroradiometry
Place of work lighting analysis

Calibration

Calibration services provided by MSS Elektronik GmbH
Calibration may be performed by user (low pressure mercury
lamp and calibrated tungsten source required)
Calibration intervals: typically 12 months

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Technical specifications subject to change without notice.
© 2007 MSS Elektronik GmbH

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