VDU-1160-16 2D Spectral Imaging Colorimeter

The VDU-1160 Series is a 2D imaging colorimeter that integrates an RGB CCD/CMOS camera with our field-proven GS-1160 spectroradiometer. The result is rapid and highly accurate display measurements including luminance, correlated color temperature and CIE chromaticity.

 

Particularly well suited for test and characterization of LED, LCD, and OLED displays, the system uses no color filters, which significantly improves speed and accuracy. User controls include exposure time, analog gain and luminance threshold. The system delivers both the accuracy & flexibility for laboratory measurements; and the speed & reliability for the production line. 

Request a Quote

Rapid, Accurate and Repeatable Display Characterization

 

  • Luminance and color measurement
  • Luminance and color uniformity
  • Contrast, white balance & color gamut determination
  • User-programmable regions of interest
  • 2D object identification
  • RGB to XYZ transformation
  • Auto ranging and auto dark calibration

In addition to our exceptional technical and functional capabilities, Gamma Scientific is ISO/IEC 17025 accredited by NVLAP (NVLAP lab code 200823-0).

2D Image Sensor
Primary Application Uniformity correction; production line testing; display testing; color correction
Pixel Size (μm) 5.5 x 5.5
Sensor Type KAI-16050
Dynamic Range > 64dB
Digital Resolution 4896 x 3264px
Non-Linearity < 1%
Luminance Measurement Range 0.1 cd/m2 to 50,000 cd/m2
Accuracy ± 1% compared to spectroradiometer
Repeatability 0.1%
Color Accuracy ± 0.001 in CIE1931 x,y compared to spectroradiometer
Repeatability 0.0005 in CIE1931 x,y
Lens Working Distances  0.3m to infinite
Field of View (H x V degrees) 20.6 x 15.5
Integration Time Range 8 μs to 7 sec
Measuring Capabilities

Luminance (cd/m2)

Correlated color temparture (CCT)

CIE chromaticity coordinates (1) CIE1931 x,y coordinates (2) CIE1931 XYZ value delta uv (Duv)

Spectral Parameters
Sensor CMOS linear image sensor
Wavelength Range (nm) 380-780
Wavelength Data Increment (nm) 1
Spectral Bandwidth Approximately 12 nm (half bandwidth)
Wavelength Reproducibility ± 1nm
Luminance *1*2 Measurement Range 0.5 ~ 50,000 cd/m2
Accuracy ± 2% 1,000 to 50,000 cd/m2
± 3% 0.5 to 1,000 cd/m2
Repeatability (2σ) 0.2% 1,000 to 50,000 cd/m2
0.5% 0.5 to 1,000 cd/m2
Color *1*2 Measurement Range 0.5 ~ 50,000 cd/m2
Accuracy ±0.002 in CIE1931 x,y for white 1,000 to 50,000 cd/m2
±0.003 in CIE1931 x,y for white 0.5 to 1,000 cd/m2
Repeatability (2σ) 0.0005 in CIE1931 x,y for white 1,000 to 50,000 cd/m2
0.001 in CIE1931 x,y for white 0.5 to 1,000 cd/m2
Stray Light -25 dB max *3
Polarized Error < 3%
Integration Time Range  100 μs to 5 sec
System Configuration
Interface Ethernet 100/1,000, USB2.0
Power 12V, 3A
Dimensions (mm) 169 W x 150 L x 160 H                              <3.4kg
Environmental 15 to 35 °C, relative humidity 70% or less without condensation

*1 Luminance and color testing are based on standard light source at 2856K, 6500K & 9300K                                                                                                                                                                                                                                     Specifications are subject to change without notice.

*2 Measure in normal mode with temperature 23±2 °C and relative humidity 50% or less

*3 Using 550nm monochromatic light input and measuring stray light ratio at 550nm ±40nm