JJG 508-2004四探针电阻率测试仪.pdf

中华人民共和国国家计量检定规程 iiG508-2004 四探针电阻率测试仪 ResistivityMeasuringInstrumentswithFour一ProbeArrayMethod 2004一09一21发布 2005一03一21实施 国家 质 量 监 督 检 验 检 疫 总 局 发布 JJG 508-2004 四探针电阻率测试仪检定规程 心 、 夕.0.0.。一。 JJG 508-2004 心 。 Verification Regulation of Resistivity 。 代替JJG 508-1987 Measuring Instruments with 飞.o.0.0.0.o.0.‘，.‘，.o.o.o.o.‘，.。。 Four一Probe Array Method 本规程经国家质量监督检验检疫总局于2004年09月21日批准，并自 2005年03月21日起施行。 归 口单 位:全国无线电计量技术委员会 主要起草单位:中国计量科学研究院 参加起草单位:广州半导体材料研究所 本规程委托全国无线电计量技术委员会负责解释 标准分享网 免费下载 JJG 508- 2004 本规程主要起草人 : 鲁效明 (中国计量科学研究院) 参加起草人 : 谢鸿波 (广州半导体材料研究所) .L1G 508-2004 目 录 1范围··························································································……(1) 2概述················，·········································································……(1) 3计量性能要求··············································································……(1) 3.1对电阻率测试仪技术指标的要求···················································……(1) 3.2绝缘电阻的测量和绝缘强度的试验················································……(2) 4 通用技术要求····················································· ·······················……(3) 4.1电阻率测试仪的外观·································································……(3) 4.2 电阻率测试仪工作正常性的检查··············································