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北广精仪GDAT-A涂层介电常数测定仪
GDAT-A岩石介电常数测试仪是各种电瓷、装置瓷、电容器等陶瓷,还有复合材料等的一项重要的物理性质,通过测定介质损耗角正切tanδ及介电常数(ε),可进一步了解影响介质损耗和介电常数的各种因素,为提高材料的性能提供依据;该仪器用于科研机关、学校 ...
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