What purpose

Overview

UMaster is based on a Peltier cooled CCD sensor

with true 16-bit analog digital converter. Four color filters dedicated to

each CCD sensor are mounted on a motorized color wheel.

 

ELDIM is manufacturing on its own all the key components of its systems.

The quality of the optics is optimum thanks to advanced technologies

 

In addition to luminance and color imaging, UMaster can realize polarization

imaging at different wavelengths. This option is available for

all the wavelengths in the visible range (band pass 10nm).

Features

  • Imaging Luminance, Color and Polarization
  • Cooled sensor
  • MURA defect detection
  • Spatial resolution down to 9µm with additional option

Applications

  • For QC
  • R&D with a large range of optics
  • Mass production

MORE DETAILS

TECHNICAL FEATURES

Common specificationsUMasterOptions
Imaging lensTelecentric on sensor

Motorized focusing
Max 16°
Max 8°
Software adjustment
Standard
Optional
Optional
Front entrance irisDiameter
Other diameter
6mm
From 2 to 10mm
Standard
Optional
Additional opticsFor high spatial resolution
Only available for 1.6M pixel sensor
x1
x2
x4
Optional
Optional
Optional
Color4 filters adjusted to the ccd response2 for X, I for Y and I for ZStandard
DensityOn automated wheelND0.6, ND1.2, ND1.8 and ND2.4Optional
Pass band filtersFor polarization measurementsStandard 550nm
Any wavelength in visible on request
-PZ option

-PZ option
PolarizationOn automated wheel3 Polirizers & 2 quarter wave-plates-PZ option
Sensor configurationMonochrome Peltier cooled CCD grade I1500x1000 or 1.6M pixels
2000x2000 or 4M pixels
4000x4000 or 16M pixels
Optional
Optional
Optional
Luminance rangeWithout density
With density
0.001 to 500Cd/m²
up to 125.000Cd/m² with ND filters
Standard
Optional
AccuracyLuminance
Chromaticity (x,y) RMS
Chromaticity (x,y) RMS
Radiance
Ellipticity, Orientation, Polariezation degree
±3% for any color stimulus
±0.003% for A type illuminant
±0.005% for any color stimulus
±3%
±3%
Standard
Standard
Standard
-PZ option
-PZ option
RepeatabilityLuminance
Chromaticity
±0.5% for full resolution
0.001 or full resolution
Standard
Standard
Measurement timeLuminance
Color
Polarization State
<1.5s
<5s
<15s
Standard
Standard
-PZ option
Using ConditionTemperature range
Humidity range
0 to 40°C
0-85% non condensing
InterfaceCompute controlled by OCX componentsUSB 2.0
PowerIndependent Power SupplyAC adapter (100-240V 50/60Hz)
Current consumption90W
Weight6Kg
Specifications can be changed without notice

Sizes & plan

Dimensions

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