標準編號:	GB/T 3048.3-2007
中文名稱:	電線電纜電性能試驗方法 第3部分:半導(dǎo)電橡塑材料體積電阻率試驗
英文名稱:	Test methods for electrical properties of electric cables and wires—Part 3:Test of volume resistivity of semi conducting rubbers and plastics
中標分類:	K13    電纜及其附件
行業(yè)分類:	GB    國家標準
ICS分類:	29.060 29.060    電線和電纜 29.060
發(fā)布機構(gòu):	中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局 中國家標準化管理委員會
發(fā)布日期:	1983-1-1
實施日期:	2008-5-1
標準狀態(tài):	valid
替代舊標準:	GB/T 3048.3-1994 電線電纜電性能試驗方法 半導(dǎo)電橡塑材料體積電阻率試驗
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	6000 字
翻譯價格(元):	360.0
交付時間:	付款后 1 個工作日

1 Scope This part of GB/T 3048 specifies the test apparatus, specimen preparation, test procedures, test results and calculation, and test records of test of volume resistivity of semi-conducting rubbers and plastics. The test methods specified in this part are applicable to the measurement of volume resistivity of semi-conducting rubbers and plastics for electric cables and wires. The measuring range does not exceed 106Ω?cm. This part shall be used in combination with GB/T 3048.1. 2 Normative references The following documents contain provisions which, through reference in this part of GB/T 3048, constitute provisions of this part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent Editions of the normative documents indicated below. For undated references, the latest editions apply to this part. GB/T 3048.1 Test methods for electrical properties of electric cables and wires - Part 1: General 3 Test apparatus The schematic wiring diagram of measuring system is as shown in Figure 1.

Foreword i 1 Scope 2 Normative references 3 Test apparatus 4 Specimen preparation 5 Test procedures 6 Test results and calculation 7 Test records