MAVOSPEC Base – IC-M521G

Features:

Color Rendering Index (TM-30-15) – The Mavospec base is now capable of measuring the new color rendering index in accordance with TM-30-15 defined by the North American Illuminating Engineering Society (IES) for evaluating the color rendering of light sources.
Illuminance – Calculation of illuminance based on spectral data. Cosine-corrected measuring probe in accordance with class C per DIN 5032-7; supplemented with unweighted irradiance Ee (W/m) within a range of 380 to 780 nm.
Large dynamic range – The meter is capable of measuring values from 10 to 100 000 lx, thus covering a broad range of applications.
Spectral power distribution – Measurement of spectral power distribution over a large spectral range of 340 to 750 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.
Flicker value – Measurement of flicker as an index and as a percentage.
Outstanding measured value stability – The integrated temperature sensor and automatic temperature compensation of the dark stream assure outstanding measurement results over a large temperature range.
Individual calibration – Each spectrometer is subjected to photometric and radiometric calibration prior to shipment. A simple calibration report is included in the scope of delivery.
Convenient daily use – Highly practical one-hand operation with the ring controller and just a few keys, easily legible color display with high resolution, compact design, protected transport in a high-quality aluminum case.
Automatic measured value storage – Thousands of light measurements can be automatically or manually saved in CSV format to the 8 GB microSD card which is integrated into the battery compartment where its 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 users own applications.
Sustainable device concept – The ability to update the device via the USB port keeps it open for future expansions and standards
Ecological 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.
Extremely long rechargeable battery operating time – Can be extended by reducing display brightness, with automatic display and device shutdown.

Measuring ranges and functions:

Color rendering index Ra, R1 – R15; supplmented with color rendering index Re and gamut area index GAI
TM-30-15 color rendering: 99 references colors in measuring fidelity index Rf
Illuminance Ev (lx): supplemented with unweighted irradiance Ee (W/m) within a range of 380 to 780 nm.
Gamut index Rg for color saturation and color shift
Correlated color temperature per CIE 13.3
Peak wavelength
Dominant wavelength
Purity
Chromaticity coordinates [x,y] per CIE 1931
Chromaticity coordinates [u’,v’] per CIE 1976
Chromaticity coordinates [u, v] per CIE 1960
Flicker F%, frequency

Specifications

Measuring functions: Illuminance 10 lx to 100 000 lx
Spectral range: 380 – 750 nm (VIS)
Physical resolution: ~ 1.8 nm
Reproducibility: 0.5 nm
Integration time: 10 ms 2 s
Radiometric accuracy: 4 %
Functions: Flicker compensation, temperature sensor and automatic zero-point correction, gamut area index GAI for vividness of color representation
Interface: USB 2.0
Interface protocol: Disclosed
Memory: 4 GB Micro SD in battery compartment
Memory mode: Manual, auto
Data format: CSV
Rechargeable battery: Li-Ion 3.7 V – 890 mAh, replaceable
Rechargeable battery life: > 8 hours continuous operation
Charging time: approx.. 1.5 hours
Dimensions: 139 x 60 x 30 mm
Package contents: Aluminium case, wallet, rechargeable battery, USB cable, power pack, carrying strap, 4 GB micro SD card, instructions

Function Extension – Firmware Version 1.10

TM-30-15 Color rendering
Luminous efficacy of radiation (Re)
Gamut area index (GAI)
Irradance (Ee)
Luminous efficay of radiation (LER)