Model AE-11 are designed for easy operation with a durable performance, powerful functions and allow a quick,accurate, economical measurement in routine analysis. Its optical system consists of the Lamp, Hear-absorption filters, Lens and Diaphragm. The light traversing through this system falls on the current generating photo-cell which actuates a direct reading on the LED display(of AE-11). They are extensively used in laboratory and other scientific fields and have entered into the market over ten years.
