Beckman Coulter Control Board and Photo Sensor for DU-800 Spectrophotometer

The Beckman Coulter 512839 Control Board and Photo Sensor is a critical component for the DU-800 Spectrophotometer. This assembly integrates the main control board and the photo sensor, which are essential for the instrument's operation.

The control board is the central processing unit of the spectrophotometer, managing all electronic functions, including wavelength selection, data acquisition, and communication with external devices. The photo sensor is responsible for detecting the intensity of light transmitted through the sample, providing the data necessary for absorbance and transmittance measurements.

The integration of these two components ensures synchronized and accurate measurements. 

Used; removed from the original instrument.