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QRM QRM-MicroBar測(cè)試卡,QRM-MicroBar測(cè)試模體,Micro-CT高分辨率測(cè)試卡 技術(shù)參數(shù): 內(nèi)含兩個(gè)3mm×3mm硅質(zhì)芯片,分別水平和垂直安裝,芯片上刻有條狀(溝槽)和點(diǎn)狀圖樣,度規(guī)格為:1μm,2μm,3μm,4μm,5μm,6μm,7μm,8μm,9μm,10μm. 作為我們流行的MicroCT-BarPattern-Phantom的進(jìn)一步發(fā)展,我們現(xiàn)在推出BarPattern-NANO! QRM QRM-MicroBar測(cè)試卡,QRM-MicroBar測(cè)試模體,Micro-CT高分辨率測(cè)試卡易于使用的幻像提供了兩個(gè)硅芯片,它們垂直對(duì)齊并放置在堅(jiān)固的塑料支架上。 兩種3 x 3mm2的芯片都具有數(shù)個(gè)線和點(diǎn)圖案,分別代表線和點(diǎn)的寬度為1至10 μm。 此外,在芯片上還放置了鋸齒狀邊緣(L)和西門(mén)子星(放射狀星)。 芯片上的不同結(jié)構(gòu)以這種方式布置在芯片上,從而可以通過(guò)一次測(cè)量在圖像/芯片的中心以及外圍區(qū)域中確定空間分辨率。 芯片上的線型和點(diǎn)型:3 x 3mm2 結(jié)構(gòu)的深度在5和15 μm之間變化。 QRM QRM-MicroBar測(cè)試卡,QRM-MicroBar測(cè)試模體,Micro-CT高分辨率測(cè)試卡技術(shù)指標(biāo) 基礎(chǔ)材料: 固體塑料(切屑放在空氣中的支撐件上-壁厚> 0.3 mm) 直徑幻影: 5.2毫米 高度: 19毫米 硅芯片的措施: 3 x 3 x 0.66毫米 芯片上的結(jié)構(gòu)(分辨率): 分別為1至10 μm。500至50 LP / mm 芯片材質(zhì): 硅 圖案對(duì)比 硅/空氣 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. Specifications 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
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