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The Micro-CT Bar Pattern NANO Chip Phantom is a perfect tool to assess in-plane and axial spatial resolution of a high resolution Micro-CT system in a direct visible manner.

Order-number: QRM-MicroCT-Barpattern-NANO

download product data sheet: QRM-MicroCT-Barpattern

QRM phantom QRM phantom
QRM phantom QRM phantom

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As a further development of our popular MicroCT-BarPattern-Phantom we now present the BarPattern-NANO!

The easy and convenient to use phantom provides two silicon chips, perpendicularly aligned and placed on a solid plastic support.
Both 3 x 3 mm² chips exhibit several line and point pattern representing lines and points of 1 to 10 µm width.

In addition a slented edge (L) and a Siemens-star (actinomorphic star) are also placed on the chip.
The different structures on the chip are arranged in such a way over the chip, that spatial resolution can be determined in the center as well as in the peripheral regions of the image/chip with a single measurement.

Line- and Pointpattern on the chip: 3 x 3 mm²
The depth of the structures varies within 5 and 15 µm.


Base material: solid plastic (chips placed on support in air -> 0.3 mm wall thickness)
Diameter Phantom: 5.2 mm
Height: 19 mm
measures of silicon chip: 3 x 3 x 0.66 mm
structures on the chip (resolution): 1 to 10 µm, resp. 500 to 50 LP/mm
Material of chip: silicon
Contrast of pattern silicon / air