This machine is used to test the expansion and shrinkage features of metal, ceramic, glaze material, fire-resistance material and other non-metallic materials during baking. It is also suitable for GB/T3810.8-2006 、ISO 10545.8-1995 tile thermal expansion coefficient testing. CPZ intelligent expansion instrument can auto control the temp. , record, save and print datas, temperatures and the expansion coefficient curve. The whole test will be finished by the computer.
Max stove temp
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1000℃
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The bending scope
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±2.5mm
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Sensitivity
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≤0.1um
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Temp. controlling accuracy
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±1℃
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Sample size
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Ф6~10×50mm、10×10×50mm
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Power supply
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220V,2KW
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