标准编号：ISO/IEC 7811-2:2014
中文名称：识别卡 记录技术 第2部分：磁条 低矫顽磁性
英文名称：Identification cards — Recording technique — Part 2: Magnetic stripe — Low coercivity
发布日期：2014-08
标准范围
ISO/IEC 7811 defines the characteristics for identification cards as defined in Clause 4 of this part ofISO/IEC 7811 and the use of such cards for international interchange.This part of ISO/IEC 7811 specifies requirements for a low coercivity magnetic stripe (including anyprotective overlay) on an identification card, the encoding technique and coded character sets. It takesinto consideration both human and machine aspects and states minimum requirements.Coercivity influences many of the quantities specified in this part of ISO/IEC 7811 but is not itselfspecified.ISO/IEC 7811 provides criteria to which cards are to perform. No consideration is given withinISO/IEC 7811 to the amount of use, if any, experienced by the card prior to test. Failure to conform tospecified criteria is negotiated between the involved parties.ISO/IEC 10373-2 specifies the test procedures used to check cards against the parameters specified inthis part of ISO/IEC 7811.NOTE Numeric values in the SI and/or Imperial measurement system in this part of ISO/IEC 7811 may havebeen rounded off and therefore are consistent with, but not exactly equal to, each other. Either system may beused, but the two are not to be intermixed or reconverted. The original design was made using the Imperialmeasurement system.
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