Uniformity
UMASTER MS

UMaster-MS is the most accurate homogeneity measurement system of spectral radiance.
UMaster MS includes a true 16-bit Peltier cooled CCD camera, different filter wheels with band pass filters covering visible range and imaging objective telecentric on sensor side.
What purpose
Overview
UMaster MS uses high-quality band-pass filters. Two wavelength resolutions are available (10nm for MS1 and 20nm for MS2). All the visible wavelength range is covered (400-700nm).
UMaster MS can provide easily absolute spectral reflectance in the visible range of any object. Accuracy of the system has been checked using a color checker with 24 different zones of well controlled color and spectral reflectance.
Features
- Imaging Luminance, Color &Polarization
- Cooled sensor
- High wavelength resolution & Nir
- Spectral reflectance
Applications
- Full radiance analysis for R&D
- Full spectral characterization of reflective displays
- For QC & Mass production


MORE DETAILS
TECHNICAL FEATURES
Common specifications | MS1 | MS2 | Options | |
---|---|---|---|---|
Imaging lens | Telecentric on sensor Motorized focusing | Max 8° Software adjustment | Standard Optional | |
Front entrance iris | Diameter Other diameter | 6mm From 2 to 10mm | Standard Optional | |
Additional optics | For high spatial resolution Only available for 1.6M pixel sensor | x1 x2 x4 | Optional | |
Radiance | Band pass Filters from 400 to 700nm Additional NIR filters | 31 2 | 16 6 | Standard Optional |
Densities | To add on the imaging objective | From NDI to ND4 | Optional | |
Sensor configuration | Monochrome Peltier cooled CCD grade I | 1500x1000 or 1.6M pixels 2000x2000 or 4M pixels | Standard Optional | |
Radiance range | Standard Optional | 0.001 to 500Cd/m² up to 125.000Cd/m² with ND filters | Standard Optional | |
Accuracy | Radiance Luminance Chromaticity (x,y) RMS | ±3% ±3% for any color stimulus ±0.003% for A type illuminant ±0.005% for any color stimulus | Standard | |
Repeatability | Radiance Luminance Chromaticity | ±0.5% for full resolution ±0.5% for full resolution 0.001 or full resolution | -PZ option Standard Standard | |
Measurement time | Radiance | <3mn | <90s | Standard |
Using Condition | Temperature range Humidity range | 0 to 40°C 0-85% non condensing | ||
Interface | Compute controlled by OCX components | USB 2.0 | ||
Power | Independent Power Supply | AC adapter (100-240V 50/60Hz) | ||
Current consumption | 90W | |||
Weight | 6Kg | |||
Specifications can be changed without notice |
Sizes & plan
Dimensions

Want more ?
Other Uniformity Products
UMASTER
UMaster imaging equipment allows to measure luminance, color and polarization. UMaster is definitely the most sensitive solution of the market with high transmission filters with six color filters mounted on a motorized color wheel and...
Learn moreTTO Lenses
The TTO Lenses are additional lenses mounted on a UMaster equipment. The additional lenses will provide on axis information in one point for smartphones and tablets.
Learn moreXSCOPE
The Xscope has been designed specifically to assess the quality of Micro Displays with very precise uniformity measurements at the pixel level.
Learn moreXSP-3
The XSP-3 was designed to measure several positions along an X axis of 1 or several DUTs. It is a...
Learn moreXSP-4
The XSP-4 is designed to measure several positions along the XY axis of 1 or several DUTs. It is an equipment...
Learn more