Replica Tape Reader Features Increased Accuracy

The PosiTector RTR P uses imaging sensors to measure the peak density information contained in replica tape as well as peak height.

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DeFelsko Corp.’s PosiTector RTR series measures and records surface profile parameters using Testex Press-O-Film Replica Tape. The PosiTector RTR P uses imaging sensors to measure the peak density information contained in replica tape as well as peak height.

Advanced models are able to generate 2D/3D images and SDF files of the replicated surface. Black and white 2D and color 3D images are ideal for inclusion in reports and for confirming a consistent blast profile. A high resolution SDF (surface data file) can be imported into third-party rendering software for further examination at a cost far less than interferometric or confocal profiling devices.

With a single measurement, the PosiTector RTR Series produces a more accurate linearized peak-to-valley height measurement (HL) over the full range of Coarse and X-Coarse tapes. There is no need to average two or more replicas as required with analog micrometers.