*** STS Photo100 High-Dynamic Range Photometer Flyer (pdf) ***

The PHOTO-100 Series are a family of highly accurate, autonomous photometers.  These devices can be incorporated in a large variety of test measurement systems including:

• Goniophotometers used in SAE, ECE, JIS, FMVSS108, TSD108 (Canada), and other automotive and aerospace exterior lighting regulations for signal lighting, forward lighting, retro-reflex requirements, and many others.
• Vertical Photometers / Comparators for production line photometric and retro-reflex inspection.
• Integrating spheres, illuminance / luminance meters, LED testing, and others.

Specifications:

• Measurement Range: Approximately 0.005 cd to 5,000,000 cd @ 100 ft.  (Available in multiple different configurations utilizing the large dynamic range from 10,000 : 1 to  10,000,000,000 : 1 amplification.)
• Self-contained circuitry include direct internal digitization of light measurements with micro-processor based analog-to-digital converter and amplification gain control on-board.
• Industry standard addressable 100baseT Ethernet interface.
• Wide power input range: 18VDC to 72VDC
• Various lenses and attachments allow measurements of luminance, illuminance, total luminous flux, LED intensity, among others.
• Web-based interface allow stand-alone operation with any web browser.
• Compact Size— 4” W  x  3” H  x  6” Long  

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