The measuring system serves for the registration and measurement of homogenity (shading) of technical lights, especially in the field of  microscopy.

 A standard PC including a special interface-card is the basis for connecting to a large-field digital-camera. The camera sensor is brought into the image or pupil layer which is being examined, eg. connected to the video output of a microscope, and the software installed on the computer takes over the camera controlling and the measurement tasks.

  Technical specification of the camera

Visual resolution:           1024 x 1024 Pixel

Pixel size:                        24 x 24 µm

Active sensor area:        24.5 x 24.5 mm

Wavelength range:        340 - 980 nm

Digital resolution:          14 Bit

Dynamic range:             >83dB

QE (400nm):                   40%

Peak QE (550nm):         72%

Features of the software

• Operating system:        MS Windows
• Visualisization:             grayscale - freely configurable

                    pseudo color bitmaps
                    freely configurable azimuthal cut-profile
                    interactive 3D-view

• Data format:            internal converting and archiving of measurement data and floating point value
  
• Miscellaneous functions:    export-function for subsequent documentation

                    image processing filter
                    functions for calibrating the system

Download datasheet:  Almp BackEng.pdf (127.81 KB)