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Gossen Mavospec Base

Gossen Mavospec Base

The Mavospec Base is a hight-quality, miniaturized spectrometer for routine daily measurement of all conventional and modern light sources such as LEDs and OLEDs.

All characteristic measured quantities such as illuminance, correlated color temperature, color rendering index, color coordinates in accordance with various CIE standards, flicker, spectral power distribution, peak wavelength and dominant wavelength are determined for the measured spectrum and displayed such that they can be understood by experts as well as laypersons.



Illuminance
Calculation of illuminance based on spectral data. Cosine-corrected measuring probe in accordance with class B per DIN 5032-7.

Spectral power distribution
Measurement of spectral power distribution over a large spectral range of 380 to 780 nm with determination of the peak wavelength and dominant wavelength.

Chromaticity, color coordinates
Measurement of color coordinates in accordance with CIE 1931 [x,y], CIE 1960 [u,v] and CIE 1976 [u', v'] and display of the CIE standard color table.

Light qualitiy
Measurement of the correlated color temperature CCT and color rendering index RA, as well as individual indices R1 to R15.

Flicker value
Measurement of flicker as an index, as a percentage and frequency.

Automatic measured value storage
Thousands of light measurements can be automatically or manually saved in CSV format to the 4 GB microSD card which is integrated into the battery compartment where it's well protected.

Easy data transfer
The integrated USB port permits easy data exchange with the PC. The data, which are saved in CSV format, can be imported to any desired programs.

Individual system integration
The open protocol for device control and data communication permits incorporation into the user's own applications.

Power supply Replaceable, rechargeable lithium-ion battery, charging via USB port with external mains power pack, display of charging status and battery level, approximately 8 hours of continuous operation without shutdown.
The battery operating time can be extended by reducing display brightness, with automatic display and device shutdown.