



差示扫描量热罐相关标准参考信息
GB/T 19466.3-2004 塑料 差示扫描量热法(DSC)第3部分;熔融和结晶温度及热焓的测定
简介:GB/T l9466.3的本部分规定了测定结晶和半结晶聚合物熔融和结晶温度及热焓的试验方法。
信息:ICS:83.080.01 CCS:G31 发布:2004-03-15 实施:2004-12-01
ASTM E2253-2016 差示扫描量热计温度和焓测量验证的标准试验方法
简介:5.1x00a0;This test method may be used to determine and validate the performance of a particular DSC apparatus. 5.2x00a0;This test method may be used to determine and validate the performance of a particular method based upon a DSC temperature and enthalpic measurement, or both. 5.3x00a0;This test method may be used to determine the repeatability of a particular apparatus, operator, or laboratory. 5.4x00a0;This test method may be used for specification and regulatory compliance purposes. 1.1x00a0;This test method provides procedures for validating temperature and enthalpy measurements of differential scanning calorimeters (DSC) and analytical methods based upon the measurement of temperature or enthalpy (or heat), or both, by DSC. Performance parameters determined include temperature and calorimetric repeatability (precision), detection limit, quantitation limit, linearity, and bias. This test method is applicable to exothermic events. 1.2x00a0;Validation of apparatus performance and analytical methods is requested or required for quality initiatives or where results may be used for legal purposes. 1.3x00a0;The values stated in SI units are to regarded as standard. No other units of measurement are included in this standard. 1.4x00a0;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:17.200.10 CCS: 发布:2016 实施:
ASTM D4591-07 用差示扫描量热法测定含氟聚合物转变温度和热的标准试验方法
简介:
信息:ICS:83.080.20 CCS: 发布:2007-03-01 实施:
GB/T 17594-1998 纺织材料 热转变温度试验方法 差示扫描量热法
简介:本标准规定了纺织材料的热转变温度(熔融温度、结晶温度和玻璃化转变温度)的测定方法。 本标准适用于各种纺织用高分子材料。
信息:ICS:59.080.01 CCS:W04 发布:1998-11-26 实施:1999-05-01
GOST R 56724-2015 塑料. 差示扫描量热法 (DSC). 第3部分. 溶触和结晶温度及热焓的测定
简介:
信息:ICS:83.080.01 CCS:G32 发布:2015 实施:2017-01-01
GJB 5891.17-2006 火工品药剂试验方法 第17部分:相容性试验 差热分析和差示扫描量热法
简介:本部分规定了用差热分析(DTA)和差示扫描量热法(DSC)进行火工品药剂相容性试验的仪器、设备和材料、试验准备、试验步骤、结果处理、相容性评定及注意事项。 本部分适用于火工品药剂与接触材料相容性的筛选。
信息:ICS: CCS:G89 发布:2006-12-15 实施:2007-05-01
GB/T 15814.3-1995 烟花爆竹药剂 热相容性试验 差热分析或差示扫描量热法
简介:本标准规定了用差热分析(DTA)或差示扫描量热计(DSC)进行烟花爆竹药剂热 相容性试验所需的仪器设备、试验条件、试验程序及结果处理方法。 本标准适用于烟花爆竹药剂热相容性的快速筛选试验。
信息:ICS:71.100.30 CCS:G89 发布:1995-12-08 实施:1996-08-01
GOST R 56724-2015 塑料. 差示扫描量热法 (DSC). 第3部分. 溶触和结晶温度及热焓的测定
简介:
信息:ICS:83.080.01 CCS: 发布:2015 实施:2017-01-01
KS M ISO 11409-2006 塑料.酚醛树脂.差示扫描量热法测定反应热及温度
简介:이 규격은 시차 주사열량계에 의한 페놀 수지의 반응 열 및 반응 온도 측정을 위한 방법을
信息:ICS:83.080.10 CCS:G31 发布:2006-03-31 实施:2006-03-31
GB/T 32681-2016 塑料 酚醛树脂 用差示扫描量热计法测定反应热和反应温度
简介:
信息:ICS: CCS: 发布: 实施:2017-01-01
ASTM E2041-13e1 使用Borchardt和Daniels方法通过差示扫描量热计估计动力学参数的标准测试方法
简介:
信息:ICS:17.200.10 CCS: 发布:2013-09-15 实施:
KS M ISO 11409-2006(2022) 塑料-酚醛树脂-用差示扫描量热法测定反应热和反应温度
简介:
信息:ICS:83.080.10 CCS: 发布:2006-03-31 实施:
ASTM D4591-22 用差示扫描量热法测定含氟聚合物的温度和转变热的标准试验方法
简介:
信息:ICS:83.080.20 CCS: 发布:2022-03-15 实施:
ASTM E2890-12e1 用Kissinger方法通过差示扫描量热法测定热不稳定材料的动力学参数的标准试验方法
简介:
信息:ICS:17.200.10 CCS: 发布:2012-09-01 实施:
KS M ISO 11409-2006 塑料.酚醛树脂.差示扫描量热法测定反应热及温度
简介:이 규격은 시차 주사열량계에 의한 페놀 수지의 반응 열 및 반응 온도 측정을 위한 방법을
信息:ICS:83.080.10 CCS:G31 发布:2006-03-31 实施:2006-03-31
ASTM E2890-21 用Kissinger法和Farjas法用差示扫描量热法测定热不稳定材料的动力学参数和反应级数的标准试验方法
简介:
信息:ICS:17.200.10 CCS: 发布:2021-10-01 实施:
ASTM E2890-12 用Kissinger方法通过差示扫描量热法测定热不稳定材料的动力学参数的标准试验方法
简介:
信息:ICS:17.200.10 CCS: 发布:2012-09-01 实施:
KS M ISO 11409-2006(2017) 塑料-酚醛树脂-差示扫描量热法测定反应热和反应温度
简介:
信息:ICS:83.080.10 CCS: 发布:2006-03-31 实施:
JY/T 0589.5-2020 热分析方法通则 第5部分:热重-差热分析和热重-差示扫描量热法
简介:
信息:ICS:03.180 CCS:Y51 发布:2020-09-29 实施:2020-12-01
ASTM E2160-04(2012) 用差示扫描量热法测定热反应材料反应热的标准试验方法
简介:
信息:ICS:71.040.40 CCS: 发布:2012-09-01 实施:
ASTM E1952-2006 用调整温度的差示扫描量热法测量导热性和热扩散率的标准试验方法
简介:Thermal conductivity is a useful design parameter for the rate of heat transfer through a material. The results of this test method may be used for design purposes, service evaluation, manufacturing control, research and development, and hazard evaluation. (See Practice E 1231.)1.1 This test method describes the determination of thermal determination of thermal conductivity of homogeneous, non-porous solid materials in the range of 0.10 to 1.0 W/(K m) by modulated temperature differential scanning calorimeter. This range includes many polymeric, glass, and ceramic materials. Thermal diffusivity, which is related to thermal conductivity through specific heat capacity and density, may also be derived. Thermal conductivity and diffusivity can be determined at one or more temperatures over the range of 0 to 90 C.1.2 SI units are the standard. The values given in parentheses are provided for information purposes 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 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:17.200.10 (Heat. Calorimetry) CCS:N11;A54 发布:2006 实施:
JY/T 0589.3-2020 热分析方法通则 第3部分:差示扫描量热法
简介:
信息:ICS:03.180 CCS:Y51 发布:2020-09-29 实施:2020-12-01
ASTM D4591-07(2012) 用差示扫描量热法测定含氟聚合物转变温度和热的标准试验方法
简介:
信息:ICS:83.080.20 CCS: 发布:2012-04-01 实施:
GJB 5382.11-2005 烟火药物理参数试验方法.第11部分:自发火温度测定.差热分析和差示扫描量热法
简介:本部分规定了测定烟火药自发火温度的差示扫描量热法。 本部分适用于烟火药自发火温度的测定。
信息:ICS: CCS:G89 发布:2005-04-11 实施:2005-07-01
T/CIESC T/CIESC0002-2020 基于量热及差示扫描量热获取热动力学参数方法的评价标准
简介:本标准适用于有可观测热效应且符合n级模型或自催化模型的反应过程的测试方法评价。本标准提供参照的动力学参数属于参考物质的热分解反应。
信息:ICS:07.030 CCS:M732 发布:2020-07-01 实施:2020-07-10
SY/T 0545-2012 原油析蜡热特性参数的测定.差示扫描量热法
简介:警告:使用本标准的人员应有正规实验室工作的经验。本标准并未指出所有可能的安全问题,使用者有责任采取适当的安全和健康措施,并保证符合国家有关法律、法规规定的条件。本标准规定了使用差示扫描量热法(DSC)测定原油析蜡点、析蜡峰温、析蜡高峰温度区间及析蜡热焓等析蜡热特性参数的方法。本标准适用于含水量不大于0.5%的原油析蜡热特性参数的测定。
信息:ICS:75.010 CCS:E10 发布:2012-01-04 实施:2012-03-01
GJB 5383.11-2005 烟火药感度和安定性试验方法.第11部分:安定性和相容性试验.差热分析和差示扫描量热法
简介:本部分规定了快速筛选烟火药及其相关物的安定性和相容性优劣的差热分析和差示扫描量热法。 本部分适用于烟火药及其相关物的安定性和相容性优劣的快速筛选。
信息:ICS: CCS:G89 发布:2005-04-11 实施:2005-07-01
YS/T 1257-2018 有色金属材料 熔化和结晶热焓试验 差示扫描量热法
简介:
信息:ICS:77.040.99 CCS:H21 发布:2018-10-22 实施:2019-04-01
ASTM E2890-2012e1 使用基辛格法的差示扫描量热法测定热不稳定材料动力学参数的标准试验方法
简介:6.1x00a0;This test method is useful for research and development, quality assurance, regulatory compliance and specification-based acceptance. 6.2x00a0;The kinetic parameters determined by this method may be used to calculate thermal hazard figures-of-merit according to Practice E1231. 1.1x00a0;This test method describes the determination of the kinetic parameters of Arrhenius activation energy and pre-exponential factor using the Kissinger variable heating rate iso-conversion method (1, 2)2 and activation energy and reaction order by the Farjas method (3) for thermally unstable materials. The test method is applicable to the temperature range from 300 to 900 K (27 to 627x00b0;C). 1.2x00a0;Both nth order and accelerating reactions are addressed by this method over the range of 0.5 < n < 4 and 1 < p < 4 where n is the nth order reaction order and p is the Avrami reaction order (4). Reaction orders n and p are determined by the Farjas method (3). 1.3x00a0;This test method uses the same experimental conditions as Test Method E698. The Flynn/Wall/Ozawa data treatment of Test Method E698 may be simultaneously applied to these experimental results. 1.4x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5x00a0;There is no ISO equivalent to this standard. 1.6x00a0;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:17.200.10 CCS: 发布:2012 实施:
ASTM E2160-04 用差示扫描量热法测定热反应材料反应热的标准试验方法
简介:
信息:ICS:71.040.40 CCS: 发布:2004-05-01 实施:
ASTM E698-18 用差示扫描量热法和Flynn/Wall/Ozawa法测定热不稳定材料的动力学参数的标准试验方法
简介:
信息:ICS:19.040 CCS: 发布:2018-06-01 实施:
ASTM E2890-2012 使用基辛格法的差示扫描量热法测定热不稳定材料动力学参数的标准试验方法
简介:6.1 This test method is useful for research and development, quality assurance, regulatory compliance and specification-based acceptance. 6.2 The kinetic parameters determined by this method may be used to calculate thermal hazard figures-of-merit according to Practice E1231. 1.1 This test method describes the determination of the kinetic parameters of Arrhenius activation energy and pre-exponential factor using the Kissinger variable heating rate iso-conversion method (1, 2)2 and activation energy and reaction order by the Farjas method (3) for thermally unstable materials. The test method is applicable to the temperature range from 300 to 900 K (27 to 627??C). 1.2 Both nth order and accelerating reactions are addressed by this method over the range of 0.5 lt; n lt; 4 and 1 lt; p lt; 4 where n is the nth order reaction order and p is the Avrami reaction order (4). Reaction orders n and p are determined by the Farjas method (3). 1.3 This test method uses the same experimental conditions as Test Method E698. The Flynn/Wall/Ozawa data treatment of Test Method E698 may be simultaneously applied to these experimental results. 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 There is no ISO equivalent to this standard. 1.6 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:17.200.10 (Heat. Calorimetry) CCS: 发布:2012 实施:
ASTM E2160-2004 用差示扫描量热法测定热反应材料的反应热的标准试验方法
简介:This method is useful in determining the extrapolated onset temperature, the peak heat flow temperature and the heat of reaction of a material. Any onset temperature determined by this method is not valid for use as the sole information used for determination of storage or processing conditions. This test method is useful in determining the fraction of a reaction that has been completed in a sample prior to testing. This fraction of reaction that has been completed can be a measure of the degree of cure of a thermally reactive polymer or can be a measure of decomposition of a thermally reactive material upon aging. The heat of reaction values may be used in Practice E 1231 to determine hazard potential figures-of-merit Explosion Potential and Shock Sensitivity. This test method may be used in research, process control, quality assurance, and specification acceptance.1.1 This test method determines the exothermic heat of reaction of thermally reactive chemicals or chemical mixtures, using milligram specimen sizes, by differential scanning calorimetry. Such reactive materials may include thermally unstable or thermoset materials.1.2 This test method also determines the extrapolated onset temperature and peak heat flow temperature for the exothermic reaction.1.3 This test method may be performed on solids, liquids or slurries.1.4 The applicable temperature range of this method is 25 to 600176;C.1.5 SI units are to be regarded as the standard.1.6 There is no ISO method equivalent to this standard.1.7 This standard is related to Test Method E 537 and to NAS 1613, but provides additional information.1.8 This standard may involve hazardous materials, operations, and equipment. 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:71.040.40 (Chemical analysis) CCS:A42 发布:2004 实施:
ASTM E2160-04(2018) 用差示扫描量热法测定热反应材料反应热的标准试验方法
简介:
信息:ICS:71.040.40 CCS: 发布:2018-04-01 实施:
ASTM E698-11 用差示扫描量热法和Flynn/Wall/Ozawa法测定热不稳定材料的Arrhenius动力学常数的标准试验方法
简介:
信息:ICS:19.040 CCS: 发布:2011-03-01 实施:
ASTM E967-03 差示扫描量热计和差示热分析仪温度校准的标准实施规程
简介:
信息:ICS:17.200.10 CCS: 发布:2003-03-10 实施:
ASTM E2890-12(2018) 用Kissinger方法通过差示扫描量热法测定热不稳定材料的动力学参数的标准试验方法
简介:
信息:ICS:17.200.10 CCS: 发布:2018-04-01 实施:
ASTM E698-2011 采用差示扫描量热法和Flynn/Wall/Ozawa法测定热不稳定材料的阿仑尼乌斯动态恒量的标准试验方法
简介:The Arrhenius parameters combined with the general rate law and the reaction enthalpy can be used for the determination of thermal explosion hazards (1)1.1 This test method covers the determination of the overall kinetic parameters for exothermic reactions using the Flynn/Wall/Ozawa method and differential scanning calorimetry. 1.2 This technique is applicable to reactions whose behavior can be described by the Arrhenius equation and the general rate law. 1.3 Limitations8212;There are cases where this technique is not applicable. Limitations may be indicated by curves departing from a straight line (see 11.2) or the isothermal aging test not closely agreeing with the results predicted by the calculated kinetic values. In particular, this test method is not applicable to reactions that are partially inhibited. The technique may not work with reactions that include simultaneous or consecutive reaction steps. This test method may not apply to materials that undergo phase transitions if the reaction rate is significant at the transition temperature. 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 may involve hazardous materials, operations, and equipment. 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:19.040 CCS:G04 发布:2011 实施:
ASTM E2253-03 差示扫描量热计焓测量验证的标准方法
简介:
信息:ICS:17.200.10 CCS: 发布:2003-01-10 实施:
ASTM E2041-13(2018) 使用Borchardt和Daniels方法通过差示扫描量热计估计动力学参数的标准测试方法
简介:
信息:ICS:17.200.10 CCS: 发布:2018-04-01 实施:
NB/SH/T 0832-2010 润滑油热表面氧化的测定.压力差示扫描量热法
简介:1.1 本标准规定了采用压力差示扫描量热计(PDSC)测定润滑油氧化诱导期的方法。1.2 在本标准规定条件下测定的氧化诱导期用于表征润滑油抗氧化和抗沉积物形成的能力。1.3本标准采用国际单位制[SI]单位。
信息:ICS:75.100 CCS:E34 发布:2010-05-01 实施:2010-10-01
ASTM E2253-2003 差示扫描量热计的焓测量有效性的标准方法
简介:1.1 This standard provides procedures for validating enthalpic measurements of differential scanning calorimeters (DSC) and analytical methods based upon the measurement of enthalpy or heat by DSC. Performance parameters determined include calorimetric repeatability (precision), detection limit, quantitation limit, linearity and bias. This method is applicable to both exothermic and endothermic events.1.2 Validation of apparatus performance and analytical methods is requested or required for quality initiatives or where results may be used for legal purposes.1.3 SI units are the standard.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.
信息:ICS:17.200.10 (Heat. Calorimetry) CCS:N04 发布:2003 实施:
ASTM D4591-17 用差示扫描量热法测定含氟聚合物转变温度和热的标准试验方法
简介:
信息:ICS:83.080.20 CCS: 发布:2017-12-01 实施:
ASTM E2602-2009 用调制温度示差扫描量热分析法测定玻璃转变温度的标准试验方法
简介:Materials undergo an increase in molecular mobility at the glass transition seen as a sigmoidal step increase in the heat capacity. This mobility increase may lead to kinetic events such as enthalpic recovery, chemical reaction or crystallization at temperatures near the glass transition. The heat flow associated with the kinetic events may interfere with the determination of the glass transition. The glass transition is observed in differential scanning calorimetry as a sigmoidal or step change in specific heat capacity. MTDSC provides a test method for the separation of the heat flow due to heat capacity and that associated with kinetic events making it possible to determine the glass transition in the presence of interfering kinetic event. This test method is useful in research and development, quality assurance and control and specification acceptance. Other methods for assigning the glass transition temperature include differential scanning calorimetry (Test Method E 1356), thermomechanical analysis (Test Method E 1545) and dynamic mechanical analysis (Test Method E 1640)1.1 This test method describes the assignment of the glass transition temperature of materials using modulated temperature differential scanning calorimetry (MTDSC) over the temperature range from x2013;120 to + 600 x00B0;C. The temperature range may be extended depending upon the instrumentation used. 1.2 SI units are the standard. 1.3 There are no ISO equivalents to this standard. 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.
信息:ICS:17.200.10 (Heat. Calorimetry) CCS:Q33 发布:2009 实施:
ASTM E2160-01 用差示扫描量热法测定热反应材料反应热的标准试验方法
简介:
信息:ICS:71.040.40 CCS: 发布:2001-09-10 实施:
GOST R 57985-2017 聚合物复合材料. 差示扫描量热法和Flynn - Wall - Ozawa法测定热不稳定材料的阿伦尼乌斯动力学常数
简介:
信息:ICS:83.120 CCS: 发布:2017-00-00 实施:2018-06-01
ASTM E2253-08e1 差示扫描量热计焓测量验证的标准方法
简介:
信息:ICS:17.200.10 CCS: 发布:2008-09-01 实施:
ASTM D4591-97 用差示扫描量热法测定含氟聚合物转变温度和热的标准试验方法
简介:
信息:ICS:83.080.20 CCS: 发布:2001-06-10 实施:
GOST R 57952-2017 含氟聚合物. 差示扫描量热法测定温度和转变热
简介:
信息:ICS:83.120 CCS: 发布:2017-00-00 实施:2018-06-01
ASTM E967-08 差示扫描量热计和差示热分析仪温度校准的标准实施规程
简介:
信息:ICS:17.200.10 CCS: 发布:2008-09-01 实施:
ASTM D4591-01 用差示扫描量热法测定含氟聚合物转变温度和热的标准试验方法
简介:
信息:ICS:83.080.20 CCS: 发布:2001-06-10 实施:
ASTM E1952-2017 用调整温度的差示扫描量热法测量导热性和热扩散率的标准试验方法
简介:5.1x00a0;Thermal conductivity is a useful design parameter for the rate of heat transfer through a material. 5.2x00a0;The results of this test method may be used for design purposes, service evaluation, manufacturing control, research and development, and hazard evaluation. (See Practice E1231.) 1.1x00a0;This test method describes the determination of thermal conductivity of homogeneous, non-porous solid materials in the range of 0.10 W/(K8201;x2022;8201;m) to 1.08201;W/(K8201;x2022;8201;m) by modulated temperature differential scanning calorimeter. This range includes many polymeric, glass, and ceramic materials. Thermal diffusivity, which is related to thermal conductivity through specific heat capacity and density, may also be derived. Thermal conductivity and diffusivity can be determined at one or more temperatures over the range of 0x00b0;C to 90x00b0;C. 1.2x00a0;The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound 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 establish appropriate safety, health and environmental practices and determine the applicability of regulatory limitations prior to use. 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:17.200.10 CCS:A54 发布:2017 实施:
ASTM E2253-08 差示扫描量热计焓测量验证的标准方法
简介:
信息:ICS:17.200.10 CCS: 发布:2008-09-01 实施:
ASTM E2160-2001 用差示扫描量热法测定热反应材料的反应热的标准试验方法
简介:1.1 This test method determines the exothermic heat of reaction of thermally reactive chemicals or chemical mixtures, using milligram specimen sizes, by differential scanning calorimetry. Such reactive materials may include thermally unstable or thermoset materials.1.2 This test method also determines the extrapolated onset temperature and peak heat flow temperature for the exothermic reaction.1.3 This test method may be performed on solids, liquids or slurries.1.4 The applicable temperature range of this method is 25 to 600176;C.1.5 SI units are to be regarded as the standard.1.6 There is no ISO method equivalent to this standard.1.7 This standard is related to Test Method E 537 and to NAS 1613, but provides additional information.1.8 This standard may involve hazardous materials, operations, and equipment. 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:71.040.40 (Chemical analysis) CCS:A42 发布:2001 实施:
ASTM E698-16 用差示扫描量热法和Flynn/Wall/Ozawa法测定热不稳定材料的动力学参数的标准试验方法
简介:
信息:ICS:19.040 CCS: 发布:2016-04-15 实施:
ASTM E2253-2008e1 差示扫描量热计的焓测量有效性的标准方法
简介:This test method may be used to determine and validate the performance of a particular DSC apparatus. This test method may be used to determine and validate the performance of a particular method based upon a DSC enthalpic measurement. This test method may be used to determine the repeatability of a particular apparatus, operator or laboratory. This test method may be used for specification and regulatory compliance purposes.1.1 This test method provides procedures for validating enthalpic measurements of differential scanning calorimeters (DSC) and analytical methods based upon the measurement of enthalpy or heat by DSC. Performance parameters determined include calorimetric repeatability (precision), detection limit, quantitation limit, linearity and bias. This method is applicable to both exothermic and endothermic events. 1.2 Validation of apparatus performance and analytical methods is requested or required for quality initiatives or where results may be used for legal purposes. 1.3 The values stated in SI units are to regarded as standard. No other units of measurement are included in this standard. 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.
信息:ICS:17.200.10 (Heat. Calorimetry) CCS:A42 发布:2008 实施:
ASTM E2069-2000 差示扫描量热计制冷的温度校准的标准试验方法
简介:1.1 This test method covers the temperature calibration of differential scanning calorimeters on cooling using the difference between transition temperatures upon heating and cooling in the temperature range of 60 to 140 C. An offset in the indicated temperature between heating and cooling experiments, within this temperature range, may be used to provide temperature calibration on cooling at other temperature ranges.1.2 SI units are the standard.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. Specific precautionary statements are given in Section .
信息:ICS:17.200.10 (Heat. Calorimetry) CCS:N11 发布:2000 实施:
ASTM E698-2016 使用差示扫描量热法和Flynn/Wall/Ozawa法测定热不稳定材料动力学参数的标准试验方法
简介:5.1x00a0;The kinetic parameters combined with the general rate law and the reaction enthalpy can be used for the determination of thermal hazard using Practice E1231 (1).3 1.1x00a0;This test method covers the determination of the overall kinetic parameters for exothermic reactions using the Flynn/Wall/Ozawa method and differential scanning calorimetry. 1.2x00a0;This technique is applicable to reactions whose behavior can be described by the Arrhenius equation and the general rate law. 1.3x00a0;Limitationsx2014;There are cases where this technique is not applicable. Limitations may be indicated by curves departing from a straight line (see 11.2) or the isothermal aging test not closely agreeing with the results predicted by the calculated kinetic values. In particular, this test method is not applicable to reactions that are partially inhibited. The technique may not work with reactions that include simultaneous or consecutive reaction steps. This test method may not apply to materials that undergo phase transitions if the reaction rate is significant at the transition temperature. 1.4x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5x00a0;This standard may involve hazardous materials, operations, and equipment. 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:19.040 CCS: 发布:2016 实施:
BS ISO 18373-1-2007 刚性PVC管.差示扫描量热(DSC)法.处理温度的测量
简介:This part of ISO 18373 specifies a method for the determination of the processing temperature of rigid PVC pipe samples.The method is based on the measurement of the thermal history using differential scanning calorimetry(DSC)and is suitable for all types of rigid PVC pipes.
信息:ICS:23.040.20 CCS:G33 发布:2007-09-28 实施:2007-09-28
ASD-STAN PREN 3475-414-1999 航空航天系列.航空器用电缆的试验方法.第414部分:差示扫描量热计(DSC)试验;第P1版
简介:
信息:ICS: CCS: 发布:1999 实施:
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