Polytech Instruments Pvt. Ltd. - Medical Equipment & Supplies

We are offering black & white transmission densitometer. the tobias tbx densitometer measures diffuse transmission densities of black and white films used in graphic arts, photography, x-ray, microfilm, and scientific applications. The capability of reading up to 6.0d allows the unit to measure densities of the darkest films. The tbx has been designed for user convenience and error-free measurement. Table illumination facilitates film placement. When the film sample is placed over the table aperture and the probe depressed, density readings are displayed on a 7-segment led. A null switch permits density difference readings to be made. A standard serial rs-232 port provides output connection to a printer, computer, or process control system.