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/T3810.8-2016 、ISO 10545.8-1995 tile thermal expansion coefficient testing. | |
Main technical parameter: | |
1.Max stove temp. 1000℃,1400℃,1600℃ | |
2.The bending scope: ±2.5mm | |
3.Displacement sensor sensitivity 0.1um, measurement accuracy of 0.5 um, automatic calibration range | |
4.Temp. controlling accuracy: ±1℃ | |
5.The computer will automatically calculate the expansion coefficient and the line swelling capacity. | |
6.Automatically adjust compensation factor. | |
7.Sample size: Ф6~10×50mm、10×10×50mm | |
8.Power supply: 220V,2KW | |
9.ZRPY 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. |