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Outline

UA-10 is high speed, high precision, and small size luminance and chromaticity uniformity analyzer. This Analyzer make it easy to create MURA monitoring applications in various fields of production line system such as FPD device, various electronic device, lighting equipment. This product achieve high-accuracy measurement by using our calibration and compensation technologies.

Lens variation
0.1～30,000cd/m2 10～1,000,000cd/m2
Standard angle lens UA-10SL UA-10SH
Wide angle lens UA-10WL UA-10WH
Telescopic angle lens UA-10TL UA-10TH

Standard angle len Wide angle lens

Features

  • High-speed Measurement : by using our unique software algorithm
    　
  • High chromaticity accuracy : Highly and accurately feedback in chromaticity and luminance of Verification Standards
    　
  • Small lightweight : Best fit for production line as MURA sensor
    　
  • 6 type variation : 3type angle lens and 2type luminance range
    　
  • Custom-order : Available for high brightness version 10-50,000cd/m2

Applications

  • A various production line as MURA inspection Analyzer
  • Uniformity in the luminance and the chromaticity of LCD, OLED
  • Luminance and luminance uniformity of the lighting (Ceiling light)
  • Uniformity of light emission for diffusion plate, light guide plate of FPD and other related materials
  • Longitudinal data analysis of various light source

Standard software

○The standard software can operate an instrument and collect and analyze data.

○Two type software are available for your usage.
    • Standard Edition - Full function are available, including control of UA-200
    • View Edition       - Viewing and analyzing are available.
                               Can analyze measured datawithout an instrument.
○New functions

  ①Variety view function
      • Focusing assist
      • Multipoint extraction (Max 999 points)

  ②Arbitrary shape of measuring area
      • Select measuring area from polygon, square, and circle.

  ③Multi-area correction
      • Splitting into 64×64 (Max) area and applying correction factor to each area.

  ④Extraction and measuring of multi bright section
      • Multiple bright sections are detected automatically by preset threshold.

  ⑤Diagonal Correction
      • Correcting tilting image
      • Diagonal correction is available for continuous measurement by single recipe

  ⑥Link to LabVIEW
      • Supporting NATIONAL INSTRUMENTS’ development tool LabVIEW

○View mode (Current model)
Pseudo Color View   Contour View   Split Spot
   
The difference in luminance or color on the image is presented by using colored image.
Suited for Mura evaluation		   Indicates the luminance and color difference by using contour line.   Image is dividend with grid pattern and show value of luminance and chromaticity in each gird.

Standard Spot View   Random Spot View   Cross Section View
   
Four type of measurement according to JEITA standard (EIAJ ED-2522/ED-2710). shape and quantity of spots are changeable.   999 points at max can be placed on the image.   Measured data on the cross-section line is shown as graph. The cross-section line can be selected from cross line and diagonal line.

Color diagram View(x,y/u',v') 3D View Histogram View
   
Measured data on each view can be plotted on the color diagram   Measured data show as 3D image.   Statistical graph.
Vertical axis means the frequency, horizontal axis means measured data.

Thumbnail View   Time-series graph view
 
Measured images show as thumbnails.   Variation of measured data with lapse of time shows

Measured data on each view can be saved as csv format.

Image on each View can be saved as BMP/JPG/PNG file.

Specifications

Model type UA-10SL / UA-10WL /UA-10TL UA-10SH / UA-10WH /UA-10TH
Photo ditector 1.3 million-pixel Color CCD
Objective lens UA-10SL/SH Single focus lens f=8.0mm
UA-10WL/WH Single forcus lens f=3.5mm
UA-10TL/TH Single forcus lens f=35mm
Effective pixels 1,280×960
Data bit 12bit
Luminance measurement range 0.1～30,000cd/m2 10～1,000,000cd/m2
Luminance linearity*1 ±2% 1cd/m2 over
 ±3% 1cd/m2 less		 ±2% 50cd/m2 over
±3% 50cd/m2less
Chromaticity accuracy *1 ±0.003 (1cd/m2 over)
±0.010 (1cd/m2less)		 ±2% (50cd/m2 over)
±3% (50cd/m2less)
In-plane unevenness uniformity*1,*3ラ Luminance：±2%
Chromaticity：±0.003
Repeat characteristic Chromaticity：0.002 0.5cd/m2 over*3
Chromaticity：0.005 0.5cd/m2 以下*3		 Chromaticity：0.002 50cd/m2 over*3
Chromaticity：0.005 50cd/m2 以下*3
Luminance：0.5%*2
Measurement time A-10SL/WL/TL：Fastest about 0.3 sec　100cd/m2(include communication time)
A-10SH/WH/TH：Fastest about 0.3 sedc　10,000cd/m2(include communication time)
Stability Luminance：1%
Repeatability Luminance：2%
Humidity characteristic Luminance：±3% (Temperature 0～40℃ 、Humidity:85% RH or less, no condensation)
Interface LAN (Gigabit Ethernet)
Outer dimensions(W×D×H) UA-10SL ： 90.0×34.0×34.0mm
UA-10SH ： 90.0×38.5×38.5mm
UA-10WL/WH： 86.5×42.0×42.0mm
UA-10TL/TH : 85.1×34.0×34.4mm
Weight UA-10SL ： about185g
UA-10SH ： about200g
UA-10WL/WH ：about170g
UA-10TL/TH : about155g

(*1) : Standard sources A

(*2) : 2σ from 10 times continuous measurement

(*3) : (Max - Min) value from 10 times continuous measurement*

Measurement field

UA-10SL/SH measurement field
Measurement distance(mm) 200  500 1000 1500 2000 2500
Horizontal(mm) 110.8 270.0 540.0 810.0 1080.0 1350.0
Vertical(mm) 83.1 202.5 405.0 607.5 810.0 1012.5

UA-10WL/WH Measurement filed
Measurement distance(mm) 100 200 500 1000 1500 2000 2500
Horizontal(mm) 135.7 271.4 678.4 1356.8 2035.2 2713.6 3392.0
Vertical(mm) 101.8 203.5 508.8 1017.6 1526.4 2035.2 2544.0

UA-10TL/TH Measurement filed
Measurement distance(mm) 400 500 1000 1500 2000 2500
Horizontal(mm) 23.5 58.7 117.4 176.1 234.8 293.5
Vertical(mm) 17.6 44.0 88.0 132.1 176.1 220.1

*The measurement distance is the distance from the tip of the metal fixture on the instrument of the objective lens.

Operating condition

OS Windows XP Professional Service Pack 2 以上(32bit)
Windows 7 Ultimate(32bit/64bit)
Windows 7 Professional(32bit/64bit)
* Not available for Windows XP of 64bit
CPU Intel Core i5(Quad Core) 2.8GHz or more
Memory 4GB以上
Interface Port Gigabit Ethernet 1port

Product configuration

  • UA-10 main body
  • AC Adapter
  • LAN Cable
  • Tripod Screw Spacer (5pcs)
  • Universal Adapter (5types)
  • Tripod Screw Adapter (5pcs)
  • Carrying Case
  • CD-ROM
    ○Application software
    ○ Instructions manual
    ○SDK file
    ○Parameter file

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