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About CIES
China Illuminating Engineering Society (CIES), one of top-level national societies under the China Association For Science and Technology was founded on June 1st, 1987. In the same year, CIES joined the Commision Internationale De L¡¯Eclairage (CIE ) in the name of China National Commission on Illumination , the sole organization representing China in CIE.
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Detail Information
Type:
Buy
Post Time:
2013-1-17 9:52:24 
Expiration Date:
2013-2-6 
Details:
According with the requirements of CIE 127 Condition A and Condition B, to determine the parameters such as luminous intensity spatial distribution, center intensity and beam angle, partial flux of LED device, LED modules.

Specifications:
¡ôOptional Measurement Distance: 100mm,316mm,1000mm
¡ôPhotometry Type: Type C
¡ôAngle Accuracy: 0.05 Degree
¡ôHigh Accuracy Photodetector with file V(¦Ë) matching
¡ôMeasuring Data could be represented in IES format
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User Information
Company: Zhejiang University Sensing Instruments Co.,LTD 
Operation:  
Telephone: 0086-571-89987341/89987340 
Email: sensing@sensing.net.cn 
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