Gossen MAVOSPEC BASE Color spectrometer
First-class illumination measuring device
In times of LED and fluorescent tubes, the measurement of illuminance and luminance is no longer sufficient to make statements about the quality of the lighting. A new generation of spectral sensors now enables the development of small and affordable spectrophotometers. These are able to represent the entire spectrum of lighting and determine the exact color location.
The MAVOSPEC BASE is a miniaturized spectrometer with an economical display and replaceable battery. All characteristic parameters such as illuminance, most similar color temperature, color rendering indices, color coordinates according to various CIE standards, flicker, spectral power distribution, peak wavelength and dominant wavelength are determined quickly and accurately and visualized on the display for experts and amateurs alike. The miniaturized spectrometer is ideally suited for the portable and stationary measurement of LEDs, OLEDs, daylight, halogen and all other light sources.
specifications
Precise measurement of:
- Spectral power distribution
- color coordinates
- illuminance
- light quality
Features:
- color display
- Automatic / manual data storage on SD card in CSV format
- USB interface
- Tripod thread on the back
Typical applications:
- Development, production of lamps and lights
- Wholesale and retail of lamps and lights
- Medical
- store lighting
- Workplace lighting
- Interior design, lighting design
- Exhibitions, museums, libraries
- Studio, stage and movie lighting
- Research Human Centric Lighting
- Monitors, projectors, large screens
| Use | Hand-held devices |
|---|---|
| Measured Variable | Illuminance (lux), Colorimetric value |
| Operating conditions | 5 – 40 °C |
| Accuracy | Illuminance accuracy classification: class C (f2=C) Measurement uncertainty illuminance* ± 3 % Reproducibility chromaticity* ± 0,0005 Measurement uncertainty CCT* ± 2 % Measurement uncertaintyTM30* ± 1,5 % Measurement uncertainty CRI* ± 1,5 % Measurement uncertainty Flicker* ± 1,5 % |
| Measuring range | Spectral range: 380 – 780 nm (VIS) Applications: Daylight, LEDs, halogen and more Illuminance Evis: 10 lx … 100 000 lx Irradiance Ee Luminous Efficacy Ratio LER Color temperature CCT: 1600 K … 50 000 K (Duv > – 0,1) Color temperature difference relative to the Planckian locus Duv (1600 K < CCT < 50 000 K) Color Rendering IES TM-30-15: Rf, Rg Color rendering index CRI per CIE 13.3: Ra, Re, R1 … R15 Gamut Area Index GAI Peakwellenlänge Dominante Wellenlänge nach CIE 15 Dominant wavelength per CIE 15 Chromaticity coordinates [x‘,y‘] per CIE 1931 Chromaticity coordinates [x‘,y‘] per CIE 1976 Chromaticity coordinates [x‘,y‘] per CIE 1960 Flicker – Index: 0,00 … 1,00 (f < 400 Hz und Flicker % > 1,0 %) Flicker – %: 1,0 % … 100 % (f < 400 Hz) Flicker – frequency: 2 Hz … 6000 Hz (Flicker % > 1,0 %) PHOTOSYNTHETIC PHOTON FLUX DENSITY: PPFD, PPFD_UV, PPFD_blue, PPFD_green, PPFD_red, PPFD_FR Selectable Units Of Measure: lx / °C – fc / °F |
| Storage capacity | 4 GB SD, 500.000 readings |
| Sensors | CMOS image sensor, 256 pixels |
| Power supply | Li-Ion 3,7 V – 890 mAh (changeable) or via USB port |
| Battery Life | ≥ 8 h hours continuous operation |
| Data transfer | USB cable |
| Dimensions | 139 mm x 60 mm x 30 mm |
| Case | Plastic |
| Weight | 150 g |
| Delivery | Meter, sensor cover cap, V070A rechargeable battery, power pack, USB interface cable, aluminum case, neoprene sheath, carrying strap, calibration protocol, operating instructions in German and English, 4 GB micro SDHC memory card including EXCEL file with several protocol templates and operating instructions in German, English, French, Italian, Spanish as PDF, SD adapter |
