• Goniophotometer
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Goniophotometer

 

Purpose：

  1. Measure the intensity distribution of  the lamp at same radius.
  2. Generate the ies file (use in the optical software)
  3. The software provide light distribution curve, 3D diagram, CIE1931 diagram, Illuminance vs distance graph, Illuminance distribution, color analysis, duv and perspective diagram, maximum color value, average color coordinates ( Xa , Ya )
  4. Measurement values：lumen, color coordinates(x,y)(u’,v’), CCT, lux in the center, each point of lux, each point of cd, beam angle, UGR3.

Product Description

 

Customers :

  1. Lighting & Color Research Center CYCU

  2. tsmc, Forepi, Lite-on, Delta Electronics, Walsin Lihwa, NYPI, SMT, Ligitek, Epistar, TYC, Azurewave (ASUS), ACON,

    Bueno Enterprise, Tyntek, TESCOM, ADO, Tming-green, Fortech …

  3. Department of Electrical Engineering NCKU, Institute of Microelectronics NCKU, NTUST

 

LID-300CS Goniophotometer product specification：

  1.  Size：Rotating Platform 120x120x162cm(H), 45x45x121cm(H)

  2. Weight：300 Kgw

  3. Load：30 Kgw

  4. Electricity demand：220Vx3(3Φ 4W);50/60Hz

  5. Control System：DD Motor and Controller

  6. Axis control card： PCI interface

  7. Software：LID-2D

  8. Holder： Tube < 140cm， Lighting<120x60x25cm(t)

  9. Angle measurement: ±165° Accuracy 0.001° , 0-360 Accuracy 0.001°

  10. Distance( Z): 50cm-31.6M

  11. Five axis adjustment system

  12. Detector ：photosensor+Keithley 6485picoammeter

  13. Detector Spectrometer

  14. LASER Pointer

 

Download：

Goniophotometer 2019