电阻系数检测标准电阻系数检测标准-中析研究所检测

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电阻系数检测标准相关信息

GB/T 36133-2018 耐火材料导热系数试验方法（铂电阻温度计法）
简介：
信息：ICS：81.080 CCS：Q40 发布：2018-05-14 00:00:00.0 实施：2019-04-01 00:00:00.0

ISO 8894-1:2010 耐火材料——导热系数的测定第1部分:热线法（交叉排列和电阻温度计）
简介：
信息：ICS：81.080 CCS：发布：2010-04-29 实施：

ASTM D5335-2004 用粘结的电阻应变仪测定岩石热膨胀线性系数的标准试验方法
简介：1.1 This test method covers the laboratory determination of the linear (one-dimensional) coefficient of thermal expansion of rock using bonded electric resistance strain gages.1.2 This test method is applicable for unconfined pressure conditions over the temperature range from 20 to 260C (68 to 500F).Note 1Unconfined tests performed at elevated temperatures may alter the mineralogy or grain structure of the test specimen. This alteration may change the physical and thermal properties of the test specimen.Note 2The strain gages are mounted with epoxy. Most commercially available high temperature epoxies require elevated temperature curing. The elevated temperature required for this curing may alter the physical and thermal properties of the test specimen. Epoxy should be selected based upon the maximum expected test temperature. Room temperature curing epoxy should be used whenever possible.1.3 The test specimens may be either saturated or dry. If saturated specimens are used, then the test temperature shall be at least 10C (18F) less than the boiling point of the saturating fluid in order to minimize the effects of evaporization of the fluid.Note 3When testing a saturated specimen, the moisture content of the specimen may change unless special precautions are taken to encapsulate the test specimen. Refer to .1.4 For satisfactory results in conformance with this test method, the principles governing the size, construction, and use of the apparatus described in this test method should be followed. If the results are to be reported as having been obtained by this test method, then all pertinent requirements prescribed in this test method shall be met.1.5 It is not practicable in a test method of this type to aim to establish details of construction and procedure to cover all contingencies that might offer difficulties to a person without technical knowledge concerning the theory of heat flow, temperature measurement, and general testing practices. Standardization of this test method does not reduce the need for such technical knowledge. It is recognized also that it would be unwise, because of the standardization of this test method, to resist in any way the further development of improved or new methods or procedures by research workers.1.6 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only.1.7 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D 6026.1.7.1 The method used to specifiy how data are collected, calculated, or recorded in this standard is not directly related to the accuracy to which the data can be applied in design or other uses, or both. How one applies the results obtained using this standard is beyond its scope.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.
信息：ICS：93.020 (Earth works. Excavations. Foundation const CCS：P04 发布：2004 实施：

GB/T 36133-2018 耐火材料导热系数试验方法(铂电阻温度计法)
简介：本标准规定了铂电阻温度计法测定耐火材料导热系数的原理、设备、试样、安装、试验步骤、结果计算及试验报告。本标准适用于不含碳、不导电及导热系数不大于15 W/(m ? K)的耐火材料导热系数的测定。
信息：ICS：81.080 CCS：Q40 发布：2018-05-14 实施：2019-04-01

KS M 6773-2009 导电橡胶及塑料制品的体电阻系数测试方法
简介：이 표준은 체적 저항률이 105 Ωcm 이하인 도전성 고무 및 플라스틱 시트의 체적 저항률
信息：ICS：83.040.10 CCS：G31 发布：2009-07-28 实施：2009-07-28

ICEA T-25-425-2003 动力电缆导电聚合物组件用体积电阻系数的稳定性设置指南
简介：
信息：ICS： CCS：发布：2003-07-01 实施：

GB/T 6148-2005 精密电阻合金电阻温度系数测试方法
简介： 本标准规定了精密电阻合金温度系数的测试方法。本标准适用于在-65℃～250℃温度范围内，对精密电阻合金电阻温度系数的测量。也适用于其他合金在此温度范围内的电阻温度系数的测量。
信息：ICS：77.040.01 CCS：H21 发布：2005-09-09 实施：2006-04-01

GOST R IEC 60287-2-2-2009 电缆.额定电流的计算.第2-2部分:热变电阻.自由大气,无太阳辐射的电缆组的折减系数测算方法
简介：
信息：ICS：29.240.20 CCS：发布：2009 实施：2010-01-01

ASTM D1169-2002 电绝缘液体电阻率(电阻系数)的标准测试方法
简介：1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables, transformers, circuit breakers, and other electrical apparatus.1.2 This test method covers a procedure for making referee tests with dc potential.1.3 When it is desired to make routine determinations requiring less accuracy, certain modifications to this test method are permitted as described in Sections 19-26.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See 17.6 for a specific warning statement.
信息：ICS：29.040.10 (Insulating oils) CCS：K15 发布：2002 实施：

GB/T 1424-1996 贵金属及其合金材料电阻系数测试方法
简介： 本标准规定了贵金属及其合金材料电阻系数、单位长度电阻和质量电阻系数的测试方法。本标准适用于横截面积均匀的贵金属及其合金线材、带材的电阻系数、单位长度电阻和质量电阻系数的测定。其他金属及合金材料亦可参照使用。
信息：ICS：77.040.99 CCS：H21 发布：1996-11-04 实施：1997-04-01

ASTM D1169-2009 电绝缘液体电阻率(电阻系数)的标准试验方法
简介：The resistivity of a liquid is a measure of its electrical insulating properties under conditions comparable to those of the test. High resistivity reflects low content of free ions and ion-forming particles, and normally indicates a low concentration of conductive contaminants.1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables, transformers, circuit breakers, and other electrical apparatus. 1.2 This test method covers a procedure for making referee tests with dc potential. 1.3 When it is desired to make routine determinations requiring less accuracy, certain modifications to this test method are permitted as described in Sections 19-26. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See 17.6 for a specific warning statement.
信息：ICS：29.040.10 (Insulating oils) CCS：E38 发布：2009 实施：

ASTM D1169-2002e1 电绝缘液体电阻率(电阻系数)的标准测试方法
简介：The resistivity of a liquid is a measure of its electrical insulating properties under conditions comparable to those of the test. High resistivity reflects low content of free ions and ion-forming particles, and normally indicates a low concentration of conductive contaminants.1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables, transformers, circuit breakers, and other electrical apparatus.1.2 This test method covers a procedure for making referee tests with dc potential.1.3 When it is desired to make routine determinations requiring less accuracy, certain modifications to this test method are permitted as described in Sections 19-26.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See for a specific warning statement.
信息：ICS：29.040.10 (Insulating oils) CCS：K15 发布：2002 实施：

GB/T 351-1995 金属材料电阻系数测量方法
简介： 本标准规定了金属材料电阻系数测量方法的名词术语、测量仪器、试样、测量程序、测量结果及计算、试验记录及报告。本标准适用于黑色金属线材制品及其他导电材料的电阻、电阻系数、质量电阻率及单位长度电阻的测量，并作为测定标准条件下电阻系数在0.01～2.0Ω·mm/m范围内的仲裁测量方法。
信息：ICS：77.040 CCS：H21 发布：1995-04-11 实施：1995-12-01

NF C23-241-2-2-2001 在存在易燃灰尘的情况下使用的电气装置.第2部分:试验方法.第2节:层中粉尘电阻系数的测定方法
简介：
信息：ICS：29.260.20 CCS：K35 发布：2001-07-01 实施：2001-07-20

GB/T 13301-1991 金属材料电阻应变灵敏系数试验方法
简介： 本标准规定了金属材料电阻应变灵敏系数的定义、试验仪器、试样、试验温度、试验步骤、试验结果和试验报告。本标准适用于金属材料丝、片、材室温电阻应变灵敏系数的测定。
信息：ICS：77.040.30 CCS：H21 发布：1991-12-13 实施：1992-10-01

ASTM D5335-08 使用粘结电阻应变计的岩石热膨胀线性系数的标准测试方法
简介：
信息：ICS：93.020 CCS：发布：2008-07-01 实施：

ASME 2313-2001 给水加热器用100%纵向焊缝系数的电阻和气焊管子件系统.第VIII节,第1部分;补充件6 R(2002)
简介：Electric Resistance and Autogenous Welded Tubing with 100% Longitudinal Weld Joint Factor for Use in Feedwater Heaters Section VIII, Division 1; SUPP 6 R(2002)
信息：ICS： CCS：H48 发布：2001 实施：

GB/T 2522-1988 电工钢片(带)层间电阻、涂层附着性叠装系数测试方法
简介： 本标准规定了电工钢层间电阻、涂层附着性和叠装系数的测试方法。本标准适用于电工钢层间电阻、涂层附着性和叠装系数的测试。
信息：ICS：77.040 CCS：H21 发布：1988-12-10 实施：1990-01-01

GJB 6467.1-2008 贵金属及其合金物理性能试验方法.第1部分:电阻应变灵敏系数的测定
简介：本部分规定了贵金属及其合金的室温电阻应变灵敏系数的测定方法。本部分适用于直径为0.05mm～0.30mm的贵金属及其合金丝材室温电阻应变灵敏系数的测定。其他金属合金应变材料也可参照执行。
信息：ICS： CCS：H15 发布：2008-03-17 实施：2008-10-01

ASTM D5335-99 用粘结电阻应变计测定岩石热膨胀线性系数的标准试验方法
简介：
信息：ICS：93.020 CCS：发布：1999-06-10 实施：

GB/T 6148-1985 精密电阻合金电阻温度系数测试方法
简介： 本标准适用于测定精密电阻合金的电阻温度系数，其温度范围为-60～150℃，也适用于其他合金的电阻温度系数测量。
信息：ICS：77.040 CCS：H21 发布：1985-06-21 实施：1986-06-01

GJB 6467.2-2008 贵金属及其合金物理性能试验方法.第2部分:电阻温度系数(0℃~100℃)的测定
简介：本部分规定了贵金属及其合金在0℃～100℃温度区间的电阻温度系数的测定方法。本部分适用于贵金属及其合金丝、片、带材在0℃～100℃温度区间的平均电阻温度系数及其分散性的测定，其他金属及其合金材料也可参照执行。
信息：ICS： CCS：H15 发布：2008-03-17 实施：2008-10-01

ASTM D5335-1999 用粘结的电阻应变仪测定岩石热膨胀线性系数的标准试验方法
简介：1.1 This test method covers the laboratory determination of the linear (one-dimensional) coefficient of thermal expansion of rock using bonded electric resistance strain gages. 1.2 This test method is applicable for unconfined pressure conditions over the temperature range from 68 to 500176F (20 to 260176C). Note 1-Unconfined tests performed at elevated temperatures may alter the mineralogy or grain structure of the test specimen. This alteration may change the physical and thermal properties of the test specimen. Note 2-The strain gages are mounted with epoxy. Most commercially available high temperature epoxies require elevated temperature curing. The elevated temperature required for this curing may alter the physical and thermal properties of the test specimen. Epoxy should be selected based upon the maximum expected test temperature. Room temperature curing epoxy should be used whenever possible. 1.3 The test specimens may be either saturated or dry. If saturated specimens are used, then the test temperature must be at least 5176C less than the boiling point of the saturating fluid in order to minimize vaporization of the fluid. Note 3-When testing a saturated specimen, the moisture content of the specimen may change unless special precautions are taken to encapsulate the test specimen. Refer to 7.4. 1.4 For satisfactory results in conformance with this test method, the principles governing the size, construction, and use of the apparatus described in this test method should be followed. If the results are to be reported as having been obtained by this test method, then all pertinent requirements prescribed in this test method shall be met. 1.5 It is not practicable in a test method of this type to aim to establish details of construction and procedure to cover all contingencies that might offer difficulties to a person without technical knowledge concerning the theory of heat flow, temperature measurement, and general testing practices. Standardization of this test method does not reduce the need for such technical knowledge. It is recognized also that it would be unwise, because of the standardization of this test method, to resist in any way the further development of improved or new methods or procedures by research workers. 1.6 The values stated in inch-pound units are to be regarded as the standard. The SI units given in parentheses are for information only. 1.7 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：93.020 (Earth works. Excavations. Foundation const CCS：P04 发布：1999 实施：

GB/T 3248-1982 铜,镍及其合金电阻系数测定方法
简介： 本标准适用于铜、镍及其合金电阻系数的测定。
信息：ICS：77.120.40 CCS：H21 发布：1982-06-21 实施：1983-03-01

JIS C2139-2008 固体电绝缘材料.体积电阻系数和表面电阻系数的测用方法
简介：この規格は，固体電気絶縁材料の体積抵抗及び表面抵抗の測定手順並びに体積低抗率及び表面抵抗率を求めるための計算方法について規定する。
信息：ICS：17.220.99;29.035.01 CCS：K15 发布：2008-02-20 实施：

IPC TM-650 5.5.4.9-1998 试件G-通过电阻系数
简介：To determine the effects of subjecting connectors tomating and unmating cycles simulating the expected life.
信息：ICS：31.020 CCS：L13 发布：1998 实施：

GB 1410-1978 固体电工绝缘材料绝缘电阻、体积电阻系数和表面电阻系数试验方法
简介：
信息：ICS： CCS：发布：实施：

ASTM D5335-2008 用粘结的电阻应变仪测定岩石热膨胀线性系数的标准试验方法
简介：Information concerning the thermal expansion characteristics of rocks is important in the design of any underground excavation where the temperature of the surrounding rock may be altered. Thermal strain causes thermal stress that ultimately affects the stability of underground excavations. Examples of applications where rock thermal strain is important include: nuclear waste repositories, underground power stations, compressed air energy storage facilities, and geothermal energy facilities. The linear coefficient of thermal expansion, x03B1;, of rock is known to vary as the temperature changes. Rock thermal strain is normally not a linear function of temperature. This test method provides a procedure for continuously monitoring thermal strain as a function of temperature. Therefore, information on how a changes with temperature is obtained. Other methods of measuring the expansion coefficient of rock by averaging the thermal strain of a large specimen over a temperature range of many degrees may result in failure to determine the variation in x03B1; of that rock for one or more of the following reasons: Alpha is not always linear with temperature, Some rocks are anisotropic having directional characteristics which can vary by more than a factor of two. Alpha may have a negative value in one direction and, at the same time, a positive value in the others. Strain gauges, both wire and foil types, have been successfully employed to measure the thermal expansion coefficients of rock. These coefficients are frequently very small, being on the order of millionths of a millimetre per millimetre for each degree Celsius (millionths of an inch per inch for each degree Fahrenheit). The thermal strain of rocks is about one tenth that of plastics and one half or one quarter that of many metals. Therefore, measurement methods for rocks require greater precision than methods that are routinely used on plastics and metals. Note 48212;Notwithstanding the statements on precision and bias contained in this test method; the precision of this test method is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D 3740 are generally considered capable of competent and objective testing. Users of this test method are cautioned that compliance with Practice D 3740 does not in itself assure reliable testing. Reliable testing depends on many factors; Practice D 3740 provides a means of evaluating some of those factors.1.1 This test method covers the laboratory determination of the linear (one-dimensional) coefficient of thermal expansion of rock using bonded electric resistance strain gauges. 1.2 This test method is applicable for unconfined pressure conditions over the temperature range from 20 to 260x00B0;C (68 to 500x00B0;F). Note 18212;Unconfined tests performed at elevated temperatures may alter the mineralogy or grain structure of the test specimen. This alteration may change the physical and thermal properties of the test specimen. Note 28212;The strain gauges are mounted with epoxy. Most commercially available high temperature epoxies require elevated temperature curing. The elevated temperature required for this curing may alter the physical and thermal properties of the test specimen. Epoxy should be selected based upon the maximum expected test temperature. Room temperature curing epoxy should be used whenever possible. 1.3 The test specimens may be either saturated or dr......
信息：ICS：93.020 (Earth works. Excavations. Foundation const CCS：P13 发布：2008 实施：

GOST 12119.8-1998 电工钢.磁性能及电性能测定法;绝缘屏蔽的电阻系数的测定方法
简介：Настоящий стандарт устанавливает метод измерения коэффициента сопротивления изоляционного покрытия, наносимого на электротехническую
信息：ICS：77.040.20 CCS：发布：1998 实施：1999-07-01

IEC 62631-2-1-2018 固体绝缘材料的介电和电阻性能. 第2 - 1部分:相对介电常数和耗散系数. 技术频率(0.1hz至10 MHz). 交流方法
简介：This part of IEC 62631 describes test methods for the determination of permittivity and dissipation factor properties of solid insulating materials (AC methods from 0,1 Hz up to 10 MHz). NOTE This part of the standard mainly considers measuring setups with guard-electrodes.
信息：ICS：17.220.99;29.035.01 CCS：发布：2018-0201 实施：

ANSI/ASTM D257-2007 绝缘材料的直流电阻或电导系数用试验方法
简介： These test methods cover direct-current procedures for the measurement of dc insulation resistance, volume resistance, and surface resistance. From such measurements and the geometric dimensions of specimen and electrodes, both volume and surface resistivity of electrical insulating materials can be calculated, as well as the corresponding conductances and conductivities.These test methods are not suitable for use in measuring the electrical resistance/conductance of moderately conductive materials. Use Test Method D 4496 to evaluate such materials.This standard describes several general alternative methodologies for measuring resistance (or conductance). Specific materials can be tested most appropriately by using standard ASTM test methods applicable to the specific material that define both voltage stress limits and finite electrification times as well as specimen configuration and electrode geometry. These individual specific test methodologies would be better able to define the precision and bias for the determination. The procedures appear in the following sections: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：29.035.01 CCS：K15 发布：2007-05-22 实施：

BS 7769-2.2-1997 电缆. 额定电流的计算.热变电阻.室外避免太阳辐射的电缆组减缩系数的计算方法
简介：Applicable to any type of cable and group, running horizontally. Information is provided on the reduction in permissible current when cables are mounted adjacent to each other. To be read in conjunction with BS 7769-2.1:1997
信息：ICS：29.240.20 CCS：K13 发布：1997-02-15 实施：1997-02-15

ASTM D5457-2017 荷载和阻力系数设计用木基材料和结构连接件的参考电阻计算用标准规格
简介： 1.1x00a0;This specification covers procedures for computing the reference resistance of wood-based materials and structural connections for use in load and resistance factor design (LRFD). The format conversion procedure is outlined in Section 4. The test-based derivation procedure is outlined in Annex A1. The reference resistance derived from this specification applies to the design of structures addressed by the load combinations in ASCE 7-10. 1.2x00a0;A commentary to this specification is provided in Appendix X1. 1.3x00a0;Unitsx2014;The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4x00a0;This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
信息：ICS：35.240.70 CCS：L67 发布：2017 实施：

JJF 1170-2007 负温度系数低温电阻温度计校准规范
简介： 本规范适用于测量范围为1.2K～273.16K的低温鍺电阻温度计、低温氧化物热敏电阻温度计和低温渗碳玻璃电阻温度计。本规范文本中未指明何种类型的温度计时，以下都简称温度计。
信息：ICS： CCS：N11 发布：2007-02-28 实施：2007-08-28

GOST R IEC 811-5-1-1995 电缆填料的专用测试方法.落点.与油类分开.低温脆度.总酸值.缺乏腐蚀元件.温度为23鳦时的电容率. 温度为23 鳦时的直流电阻系数和
简介：Настоящий стандарт устанавливает следующие методы испытаний герметизирующих составов электрических кабелей, применяемых в оборудовани
信息：ICS：29.035.01 CCS：发布：1995 实施：1996-01-01

KS L ISO 8894-1-2016(2021) 耐火材料导热系数的测定第1部分:热线法（十字阵列法和电阻温度计法）
简介：
信息：ICS：81.080 CCS：发布：2016-12-12 实施：

ASTM B63-2007(2013) 金属传导电阻和接触材料的电阻系数的标准试验方法
简介： 4.1x00a0;In the case of materials for resistors and heating elements, a knowledge of resistivity is important in determining whether wire or strip of a specified area of cross section and length will have a required resistance. It serves as one basis for the selection of materials for specific applications and its measurement is a necessary acceptance test for resistance materials. 4.2x00a0;In the case of materials for electrical contacts, the measurement of resistivity can serve as a test for uniformity of materials of nominally the same composition and structure. 1.1x00a0;This test method covers the determination, to a precision of 28201;%, of the electrical resistivity of materials used in resistors, heating elements, and electrical contacts, as well as products of powder metallurgy processes which are used for other purposes. Note 1x2014;For determining the resistivity of electrical conductors, see Test Method B193. 1.2x00a0;The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
信息：ICS：77.040.99 (Other methods of testing metals) CCS：K10 发布：2007 实施：

ASTM D1125-1995(1999) 水的导电性和电阻系数的测试方法
简介：1.1 These test methods cover the determination of the electrical conductivity and resistivity of water. The following test methods are included: Range Sections Test Method A-Field and Routine Laboratory 10 to 200 000 12 to 18 Measurement of Static (Non-Flowing) Samples
信息：ICS：13.060.60 (Examination of water for physical prope CCS：G13 发布：1995 实施：

GOST 28106-2015 阴极铜. 测定电阻系数用样品和试验件的取样和制备
简介：
信息：ICS：77.150.30 CCS：发布：2015 实施：2016-01-01

ASTM D7148-2007(2011) 电解槽测量系统中使用碳极测定碱性蓄电池隔板的离子电阻系数(ER)用标准试验方法
简介：The ER of a battery separator is a standard measurement used by separator and battery manufacturers for quality control purposes and separator selection. Separator ER and the separator''s interaction with the electrolyte, that is resistance to wetting or flow, will contribute to the internal resistance of the battery and this can potentially limit the electrical output of a battery. The ER determination is a tool for battery manufacturers to use in design, material selection, and performance specifications. The change in the bath electrical resistance imparted by a separator is affected by the porosity, thickness, and tortuousity of the pore structure of the separator, the wettability of the separator to the electrolyte, and the temperature and concentration of the electrolyte. Incomplete wetting or saturation of the pore structure limits the lowest ER value obtainable from a separator structure. Separators are pretreated to assure that the specimen being tested has been adequately wetted out. A separator that is not fully wetted out (saturated) will give a higher ER. This test method is intended to give a rapid and repeatable measurement that approximates the change in ER that could happen when the separator is used in a battery.1.1 This test method covers the pretreatment, test conditions, apparatus, and procedure to determine the ionic resistivity, commonly referred to in the battery industry as electrical resistance (ER) of an alkaline battery separator immersed in an electrolyte of 40 % potassium hydroxide (KOH). 1.2 The values stated in SI units are to be regarded as the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：29.220.30 CCS：K84 发布：2007 实施：

ASTM D1169-1995 电绝缘液体电阻率(电阻系数)的标准测试方法
简介：1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables, transformers, circuit breakers, and other electrical apparatus. 1.2 This test method covers a procedure for making referee tests with d-c potential. 1.3 When it is desired to make routine determinations requiring less accuracy, certain modifications to this test method are permitted as described in Sections 19 to 26. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Note 5 for a specific cautionary statement.
信息：ICS：29.040.10 (Insulating oils) CCS：K15 发布：1995 实施：

ASTM D5335-14 使用粘结电阻应变计的岩石热膨胀线性系数的标准测试方法
简介：
信息：ICS：93.020 CCS：发布：2014-06-01 实施：

ASTM B63-2007 金属传导电阻和接触材料的电阻系数用标准试验方法
简介：In the case of materials for resistors and heating elements, a knowledge of resistivity is important in determining whether wire or strip of a specified area of cross section and length will have a required resistance. It serves as one basis for the selection of materials for specific applications and its measurement is a necessary acceptance test for resistance materials. In the case of materials for electrical contacts, the measurement of resistivity can serve as a test for uniformity of materials of nominally the same composition and structure.1.1 This test method covers the determination, to a precision of 2 %, of the electrical resistivity of materials used in resistors, heating elements, and electrical contacts, as well as products of powder metallurgy processes which are used for other purposes. Note 1 - For determining the resistivity of electrical conductors, see Test Method B 193.1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
信息：ICS：77.040.99 (Other methods of testing metals) CCS：K10 发布：2007 实施：

CSN IEC 355-1994 高温下绝缘材料的电阻及电阻系数测试方法
简介：Spracovatel’: V?skumn? ústav káblov a izolantov, ?. p., Bratislava, I?O 008 567, Lívia Matia?ovská Pracovník Federálneho ú?adu pre normalizáciu a meranie: Ing. Michal K?í?
信息：ICS： CCS：发布：1994 实施：

ASTM D5335-2014 用粘结的电阻应变仪测定岩石热膨胀线性系数的标准试验方法
简介： 5.1x00a0;Information concerning the thermal expansion characteristics of rocks is important in the design of underground excavation where the temperature of the surrounding rock may be altered. Depending on the restraint conditions, thermal strain may cause thermal stress that may affect the stability of underground excavations. Examples of applications where an understanding of rock thermal strain is important include: nuclear waste repositories, underground power stations, compressed air energy storage facilities, energy foundations, and geothermal energy facilities. 5.2x00a0;The coefficient of linear thermal expansion, x03b1;, of rock is known to vary as the temperature changes. Rock thermal strain is normally not a linear function of temperature. This test method provides a procedure for continuously monitoring thermal strain as a function of temperature. Therefore, information on how the coefficient of linear thermal expansion changes with temperature is obtained. 5.3x00a0;Other methods of measuring the coefficient of linear thermal expansion of rock by averaging the thermal strain of a large specimen over a temperature range of many degrees may result in failure to determine the variation in x03b1; of that rock for one or more of the following reasons: 5.3.1x00a0;x03b1; is not always linear with temperature, 5.3.2x00a0;Some rocks are anisotropic having directional characteristics which can vary by more than a factor of two. If anisotropy is expected, specimen with different orientations should be prepared and tested. 5.3.3x00a0;x03b1; may have a negative value in one direction and, at the same time, a positive value in the others. 5.4x00a0;Both wire and foil type strain gauges have been successfully employed to measure the thermal expansion coefficients of rock. These coefficients are frequently very small, being on the order of millionths of a millimetre per millimetre for each degree Celsius. The thermal strain of rocks is about one-tenth that of plastics and one-half or one-quarter that of many metals. Therefore, measurement methods for rocks require greater precision than methods that are routinely used on plastics and metals. Note 4:x00a0;The quality of the results produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of this standard are cautioned that compliance with Practice D3740 does not in itself ensure reliable results. Reliable results depend on many factors; Practice D3740 provides a means of evaluating some of those factors. 1.1x00a0;This test method covers the laboratory determination of the linear (one-dimensional) coefficient of thermal expansion of rock using bonded electric resistance strain gauges. This test method is intended for ev......
信息：ICS：93.020 (Earth works. Excavations. Foundation const CCS：发布：2014 实施：

ASTM D7148-2007 电解槽测量系统中使用碳极测定碱性蓄电池隔板的离子电阻系数(ER)用标准试验方法
简介：The ER of a battery separator is a standard measurement used by separator and battery manufacturers for quality control purposes and separator selection. Separator ER and the separatorrsquo;interaction with the electrolyte, that is resistance to wetting or flow, will contribute to the internal resistance of the battery and this can potentially limit the electrical output of a battery. The ER determination is a tool for battery manufacturers to use in design, material selection, and performance specifications. The change in the bath electrical resistance imparted by a separator is affected by the porosity, thickness, and tortuousity of the pore structure of the separator, the wettability of the separator to the electrolyte, and the temperature and concentration of the electrolyte. Incomplete wetting or saturation of the pore structure limits the lowest ER value obtainable from a separator structure. Separators are pretreated to assure that the specimen being tested has been adequately wetted out. A separator that is not fully wetted out (saturated) will give a higher ER. This test method is intended to give a rapid and repeatable measurement that approximates the change in ER that could happen when the separator is used in a battery.1.1 This test method covers the pretreatment, test conditions, apparatus, and procedure to determine the ionic resistivity, commonly referred to in the battery industry as electrical resistance (ER) of an alkaline battery separator immersed in an electrolyte of 40 % potassium hydroxide (KOH).1.2 The values stated in SI units are to be regarded as the standard.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：29.220.30 (Alcaline secondary cells and batteries) CCS：K84 发布：2007 实施：

ASTM C657-1993(2013) 玻璃直流体电阻系数的标准试验方法
简介： 4.1x00a0;This experimental procedure yields meaningful data for the dc volume resistivity of glass. It is designed to minimize space charge, buildup polarization effects, and surface conductances. The temperature range is limited to room temperature to the annealing point of the specimen glass. 1.1x00a0;This test method covers the determination of the dc volume resistivity of a smooth, preferably polished, glass by measuring the resistance to passage of a small amount of direct current through the glass at a voltage high enough to assure adequate sensitivity. This current must be measured under steady-state conditions that is neither a charging current nor a space-charge, buildup polarization current. 1.2x00a0;This test method is intended for the determination of resistivities less than 10168201;x03a9;x00b7;cm in the temperature range from 25x00b0;C to the annealing point of the glass. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 5.
信息：ICS：81.040.10 (Raw materials and raw glass) CCS：发布：1993 实施：

HG/T 3331-2012 绝缘漆漆膜体积电阻系数和表面电阻系数测定法
简介：本标准规定了绝缘漆漆膜体积电阻系数和表面电阻系数的测定方法。本标准适用于绝缘漆漆膜绝缘电阻的测定。即对漆膜加上一定的直流电压，用高阻计测定体积电阻RV和表面电阻RS，从而计算出漆膜的体积电阻系数ρv和表面电阻系数ρs.ρv以Ω·cm表示，ρs以Ω表示。
信息：ICS：87.040 CCS：G50 发布：2012-11-07 实施：2013-03-01

KS C IEC 60287-2-2-2005 电缆.额定电流的计算.第2部分:热绝缘电阻.第2节:室外避免阳光照射的电缆组用计算简化系数的方法
简介：이 규격에서 지정된 방식은 케이블이 동일한 지름을 갖고 있고, 동일한 손실을 낸다는 조건
信息：ICS：29.060.20 CCS：K13 发布：2005-02-28 实施：2005-02-28

ASTM C657-1993(2008) 玻璃直流体电阻系数的标准试验
简介：This experimental procedure yields meaningful data for the dc volume resistivity of glass. It is designed to minimize space charge, buildup polarization effects, and surface conductances. The temperature range is limited to room temperature to the annealing point of the specimen glass.1.1 This test method covers the determination of the dc volume resistivity of a smooth, preferably polished, glass by measuring the resistance to passage of a small amount of direct current through the glass at a voltage high enough to assure adequate sensitivity. This current must be measured under steady-state conditions that is neither a charging current nor a space-charge, buildup polarization current. 1.2 This test method is intended for the determination of resistivities less than 1016 x03A9;x00B7;cm in the temperature range from 25x00B0;C to the annealing point of the glass. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 5.
信息：ICS：81.040.10 (Raw materials and raw glass) CCS：Q30 发布：1993 实施：

GOST IEC/TS 61241-2-2-2011 可燃粉尘环境中使用的电气设备.第2部分.试验方法.第2节.成层粉尘的电阻系数测定方法
简介：
信息：ICS：29.260.20 CCS：发布：2011 实施：2013-02-15

ASTM D5335-04 用粘结电阻应变计测定岩石热膨胀线性系数的标准试验方法
简介：
信息：ICS：93.020 CCS：发布：2004-11-01 实施：

ASTM C657-1993(2003) 玻璃的直流体电阻系数的标准试验方法
简介：This experimental procedure yields meaningful data for the dc volume resistivity of glass. It is designed to minimize space charge, buildup polarization effects, and surface conductances. The temperature range is limited to room temperature to the annealing point of the specimen glass.1.1 This test method covers the determination of the dc volume resistively of a smooth, preferably polished, glass by measuring the resistance to passage of a small amount of direct current through the glass at a voltage high enough to assure adequate sensitivity. This current must be measured under steady-state conditions that is neither a charging current nor a space-charge, buildup polarization current.1.2 This test method is intended for the determination of sensitivities less than 1016 937; 183;cm in the temperature range from 25176;C to the annealing point of the glass.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 5.
信息：ICS：81.040.10 (Raw materials and raw glass) CCS：Q30 发布：1993 实施：

ASTM D1169-2011 电绝缘液体电阻率(电阻系数)的标准试验方法
简介：The resistivity of a liquid is a measure of its electrical insulating properties under conditions comparable to those of the test. High resistivity reflects low content of free ions and ion-forming particles, and normally indicates a low concentration of conductive contaminants.1.1 This test method covers the determination of specific resistance (resistivity) applied to new electrical insulating liquids, as well as to liquids in service, or subsequent to service, in cables, transformers, circuit breakers, and other electrical apparatus. 1.2 This test method covers a procedure for making referee tests with dc potential. 1.3 When it is desired to make routine determinations requiring less accuracy, certain modifications to this test method are permitted as described in Sections 19-26. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See 17.6 for a specific warning statement.
信息：ICS：29.040.10 CCS：E38 发布：2011 实施：

KS C IEC 60093-2004 固体电气绝缘材料体积电阻系数和表面电阻系数的试验方法
简介：이 시험 방법은 고체 전기 절연 재료의 체적/표면 저항을 결정하기 위한 과정과 체적/표
信息：ICS：29.035.01 CCS：K15 发布：2004-07-16 实施：2004-07-16

CSN IEC 345-1992 高温下绝缘材料的电阻及电阻系数测试方法
简介：Spracovatel’: V?skumn? ústav káblov a izolantov, ?. p., Bratislava, I?O 008 567, Lívia Matia?ovská Pracovník Federálneho ú?adu pre normalizáciu a meranie: Ing. Michal K?í?
信息：ICS：29.040.20 CCS：发布：1992-1-1 实施：

BS EN ISO 8894-1-2010 耐火材料.导热系数测定.热线法(正交数组和电阻温度计)
简介：This part of ISO 8894 describes the hot-wire methods (“cross-array” and “resistance thermometer”) for thedetermination of the thermal conductivity of non-carbonaceous, dielectric refractory products and materials.This methods are applicable to dense and insulating refractories (shaped products, refractory castables,plastic refractories, ramming mixes, powdered or granular materials) with thermal conductivity values lessthan 1,5 W/m?K (“cross-array”) and less than 15 W/m?K (“resistance thermometer”) and thermal diffusivityvalues less than 5 × 10m/s.Thermal conductivity values can be determined at a room temperature up to 1 250 °C. The maximumtemperature (1 250 °C) can be reduced by the maximum service limit temperature of the refractory, or by thetemperature at which the refractory is no longer dielectric.
信息：ICS：81.080 CCS：Q40 发布：2010-06-30 实施：2010-06-30

BS 903-C1-1991 橡胶的物理试验.表面电阻系数的测定
简介：Suitable for materials with a range of surface resisitivity levels of 108 or greater.
信息：ICS：83.060 CCS：G34 发布：1991-10-31 实施：1991-10-31