NanoMeasure Vision Products
developing products to enhance and innovate the measurement capabilities of science
Traffic Signal Simulator
High precision blink rate generator, demonstrating Bloch's Law, with red or white LED display and high precision processor based control.
Specifications include;
Blink Rate 0 to 100 Hertz .1% accuracy
Luminance 600,60,6 Lux
Power long lasting 9volt battery
Case size; 7.5 (190.5) x 4.00 (101.6) x 1.2 (32.6) depth
Optional; 1inch diffuser
red or white LED
110/220V wall adapter
Temporal summation refers to the eye ability to sum the effects of individual quanta of light over time. However, temporal summation only occurs within a certain period of time, called the critical duration or critical period. According to Bloch's law of vision, within this critical duration, threshold is reached when the total luminous energy is reached.
https://en.wikipedia.org/Flicker_fusion_threshold