Used OTSUKA FE12 #9239649 for sale

OTSUKA FE12 is a spectrophotometer manufactured by OTSUKA Electronics Co. Ltd. This device is an optical instrument used to measure the intensity of light in a given wavelength range. It consists of a grating to disperse the light, a detector to record the intensity of the dispersed light, and a control unit to manage the system. The main components of FE12 spectrophotometer are the main frame, the grating, the detector, and the control unit. The main frame is constructed with a robust aluminum alloy and is an open L-shaped walled structure designed to maximize mechanical stability and rigidity. The grating is a multi-groove optical immobilized holographic grating and is positioned at the top center of the main frame. It is used to disperse light in the required spectral range and is movable through a mechanical micrometer system. The detector is a photomultiplier tube and is positioned at the base of the main frame behind the grating. This is used to capture the dispersed light provided by the grating and measure its intensity. Finally, the control unit consists of microprocessors and operating software that are used to calculate the intensity and wavelength of the light. OTSUKA FE12 has a wide range from 170 nanometers to 1100 nanometers and a resolution of 0.25 nanometers. The maximum input power for the device is 100 microwatts per square centimeter and the maximum energy stored in the detector is 2500 microjoules at a wavelength of 500 nanometers. The device also includes two A/D converters that can measure the spectral energy of the light up to the 13-bits resolution. The control unit is capable of operating in digital and analog modes and provides a dynamic range of up to 0.1 percent. Furthermore, the device is able to provide up to 100 different profile samples that can be easily edited and stored in the memory. FE12 provides a very accurate and reliable way to measure the intensity of light in a given wavelength range. This makes it a valuable asset for scientific research, spectroscopic analysis and a variety of other applications.