荣誉资质图片

cma资质(CMA)     CNAS资质(CNAS)     iso体系(ISO) 高新技术企业(高新技术企业)

大型量热试验相关标准参考信息

GB/T 41382-2022 火灾试验 开放式量热计法 40MW以下火灾热释放速率及燃烧产物的测定
简介:
信息:ICS:13.220.40 CCS:C 80 发布:2022-04-15 00:00:00.0 实施:2022-04-15 00:00:00.0

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 C1458-16 钚、氚和&x2009无损检测的标准试验方法<通过量热分析 sup>241Am
简介:
信息:ICS:27.120.30 CCS发布:2016-03-01 实施

GB/T 37796-2019 隔热耐火材料 导热系数试验方法(量热计法)
简介:
信息:ICS:81.080 CCS:Q40 发布:2019-08-30 00:00:00.0 实施:2020-07-01 00:00:00.0

ASTM D6113-21 用锥形量热计测定电缆或光缆中绝缘材料的燃烧试验响应特性的标准试验方法
简介:
信息:ICS:13.220.40 CCS发布:2021-03-01 实施

DIN EN 1434-4-2016 量热计.第4部分:样品验收试验;德文版本EN 1434-4-2015
简介:
信息:ICS:17.200.10 CCS:N11 发布:2016-02 实施

GB/T 37796-2019 隔热耐火材料 导热系数试验方法(量热计法)
简介:
信息:ICS:81.080 CCS:Q40 发布:2019-08-30 00:00:00.0 实施:2020-07-01 00:00:00.0

T/CIESC T/CIESC0001-2020 化学反应量热试验规程
简介:本标准规定了化学反应热的估算和测试方法以及基于反应热数据获取化学反应过程热累积度的计算方法。本标准适用于理想等温量热法、理想绝热量热法及其他非理想方式的量热方法。本标准不适用于物质的燃烧热测试。
信息:ICS:17.200.10 CCS:M732 发布:2020-07-01 实施:2020-07-10

DIN EN 1434-5-2016 量热计.第5部分:初始鉴定试验;德文版本EN 1434-5-2015
简介:
信息:ICS:17.200.10 CCS:N11 发布:2016-02 实施

GB/T 37796-2019 隔热耐火材料 导热系数试验方法(量热计法)
简介:
信息:ICS:81.080 CCS:Q40 发布:2019-08-30 00:00:00.0 实施:2020-07-01 00:00:00.0

ISO/TS 5660-5-2020 着火反应试验.热释放 烟雾产生和质量损失率.第5部分:还原氧气氛下的热释放率(锥形量热计法)和烟雾产生率(动态测量)
简介:
信息:ICS:13.220.50 CCS发布:2020-03-31 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

GB/T 37796-2019 隔热耐火材料 导热系数试验方法(量热计法)
简介:
信息:ICS:81.080 CCS:Q40 发布:2019-08-30 00:00:00.0 实施:2020-07-01 00:00:00.0

ASTM E1740-20a 用锥形量热计测定墙面覆盖层或天花板覆盖层复合材料的热释放率和其他耐火试验响应特性的标准试验方法
简介:
信息:ICS:13.220.50 CCS发布:2020-02-01 实施

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

GB/T 37796-2019 隔热耐火材料 导热系数试验方法(量热计法)
简介:
信息:ICS:81.080 CCS:Q40 发布:2019-08-30 00:00:00.0 实施:2020-07-01 00:00:00.0

ASTM E1740-20 用锥形量热计测定墙面覆盖层或天花板覆盖层复合材料的热释放率和其他耐火试验响应特性的标准试验方法
简介:
信息:ICS:13.220.50 CCS发布:2020-01-01 实施

ASTM E1623-2016 使用中尺度量热装置 (ICAL) 测定材料, 产品和系统燃烧和热参数的标准试验方法
简介:5.1x00a0;This test method is used primarily to determine the heat release rate of materials, products, and assemblies. Other parameters are the effective heat of combustion, mass loss rate, the time to ignition, smoke and gas production, emissivity, and surface temperature. Examples of test specimens are assemblies of materials or products that are tested in their end-use thickness. Therefore, the test method is suitable for assessing the heat release rate of a wall assembly. 5.2x00a0;Representative joints and other characteristics of an assembly shall be included in a specimen when these details are part of normal design. 5.3x00a0;This test method is applicable to end-use products not having an ideally planar external surface. The heat flux shall be adjusted to be that which is desired at the average distance of the surface from the radiant panel. 5.4x00a0;In this procedure, the specimens are subjected to one or more specific sets of laboratory test conditions. If different test conditions are substituted or the end-use conditions are changed, it is not always possible by or from this test to predict changes in the fire-test-response characteristics measured. Therefore, the results are valid only for the fire test exposure conditions described in this procedure. 5.5x00a0;Test Limitations:x00a0; 5.5.1x00a0;The test results have limited validity if: (a) the specimen melts sufficiently to overflow the drip tray, or (b) explosive spalling occurs. 5.5.2x00a0;Exercise caution in interpreting results of specimens that sag, deform, or delaminate during a test. Report observations of such behavior. 1.1x00a0;This fire-test-response standard assesses the response of materials, products, and assemblies to controlled levels of radiant heat exposure with or without an external ignitor. 1.2x00a0;The fire-test-response characteristics determined by this test method include the ignitability, heat release rates, mass loss rates, visible smoke development, and gas release of materials, products, and assemblies under well ventilated conditions. 1.3x00a0;This test method is also suitable for determining many of the parameters or values needed as input for computer fire models. Examples of these values include effective heat of combustion, surface temperature, ignition temperature, and emissivity. 1.4x00a0;This test method is also intended to provide information about other fire parameters such as thermal conductivity, specific heat, radiative and convective heat transfer coefficients, flame radiation factor, air entrainment rates, flame temperatures, minimum surface temperatures for upward and downward flame spread, heat of gasification, nondimensional heat of gasification (1)2 and the x03a......
信息:ICS:13.220.50 ; 91.100.01 CCS发布:2016 实施

GB/T 37796-2019 隔热耐火材料 导热系数试验方法(量热计法)
简介:
信息:ICS:81.080 CCS:Q40 发布:2019-08-30 00:00:00.0 实施:2020-07-01 00:00:00.0

ASTM D240-19 用弹式量热计测定液态烃燃料燃烧热的标准试验方法
简介:
信息:ICS:75.160.20 CCS发布:2019-11-01 实施

ANSI/ASTM E1740-2015 采用锥形量热计测定墙壁覆盖或天花板覆盖复合材料的热释放率及其它燃烧试验响应特性的标准试验方法
简介:
信息:ICS:13.220.50 CCS发布:2015-04-01 实施

GB/T 37796-2019 隔热耐火材料 导热系数试验方法(量热计法)
简介:
信息:ICS:81.080 CCS:Q40 发布:2019-08-30 00:00:00.0 实施:2020-07-01 00:00:00.0

ISO 5660-1-2015/Amd 1-2019 着火反应试验.热释放 烟雾产生和质量损失率.第1部分:热释放率(锥形量热计法)和烟雾产生率(动态测量).修改件1
简介:
信息:ICS:13.220.50 CCS发布:2019-08-06 实施

ASTM E1740-15 使用锥形量热计测定墙面覆盖或天花覆盖复合材料的热释放速率和其他防火试验响应特性的标准试验方法
简介:
信息:ICS:13.220.50 CCS发布:2015-04-01 实施

GB/T 37796-2019 隔热耐火材料 导热系数试验方法(量热计法)
简介:
信息:ICS:81.080 CCS:Q40 发布:2019-08-30 00:00:00.0 实施:2020-07-01 00:00:00.0

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

BS ISO 5660-1-2015 燃烧反应试验. 热量释放, 产生烟雾以及质量损失率. 热释放率 (锥形量热计法) 和烟雾产生率 (动态测量)
简介:
信息:ICS:13.220.50 CCS:P16 发布:2015-03-31 实施:2015-03-31

GB/T 37796-2019 隔热耐火材料 导热系数试验方法(量热计法)
简介:
信息:ICS:81.080 CCS:Q40 发布:2019-08-30 00:00:00.0 实施:2020-07-01 00:00:00.0

ASTM D4809-18 用弹式量热计测定液态烃燃料燃烧热的标准试验方法(精密法)
简介:
信息:ICS:75.160.20 CCS发布:2018-07-01 实施

ISO 5660-1:2015 反火试验 - 放热 烟雾产生和质量损失率 - 第1部分:热释放速率(锥形量热法)和烟雾产生率(动态测量)
简介:
信息:ICS:13.220.50 CCS发布:2015-03-20 实施

GB/T 37796-2019 隔热耐火材料 导热系数试验方法(量热计法)
简介:
信息:ICS:81.080 CCS:Q40 发布:2019-08-30 00:00:00.0 实施:2020-07-01 00:00:00.0

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 C1702-2015b 采用等温传导量热法测量水硬性胶凝材料的水化热的标准试验方法
简介:5.1x00a0;This method is suitable for determining the total heat of hydration of hydraulic cement at constant temperature at ages up to 7 days to confirm specification compliance. It gives test results equivalent to Test Method C186 up to 7 days of age (1).3 5.2x00a0;This method compliments Practice C1679 by providing details of calorimeter equipment, calibration, and operation. Practice C1679 emphasizes interpretation significant events in cement hydration by analysis of time dependent patterns of heat flow, but does not provide the level of detail necessary to give precision test results at specific test ages required for specification compliance. 1.1x00a0;This test method specifies the apparatus and procedure for determining total heat of hydration of hydraulic cementitious materials at test ages up to 7 days by isothermal conduction calorimetry. 1.2x00a0;This test method also outputs data on rate of heat of hydration versus time that is useful for other analytical purposes, as covered in Practice C1679. 1.3x00a0;The values stated in SI units are to be 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:2015 实施

GB/T 27761-2011 热重分析仪失重和剩余量的试验方法
简介:本标准规定了通过热重分析仪(TGA)来确认失重和剩余量的程序,并建立起基于失重和剩余量试验的分析方法。 本标准适用于确认热重分析仪性能参数,包括失重和剩余量的重复性(精密度)、检测限、定量限、线性与偏差,技术说明和规章符合性。 本标准不包括与其使用相关的所有安全问题。在使用本标准方法之前,使用者有责任建立适当的安全与健康规范,并确认规范的适用性。
信息:ICS:19.020 CCS:N04 发布:2011-12-30 实施:2012-05-01

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 C1702-2015a 采用等温传导量热法测量水硬性胶凝材料的水化热的标准试验方法
简介:5.1x00a0;This method is suitable for determining the total heat of hydration of hydraulic cement at constant temperature at ages up to 7 days to confirm specification compliance. It gives test results equivalent to Test Method C186 up to 7 days of age (1).3 5.2x00a0;This method compliments Practice C1679 by providing details of calorimeter equipment, calibration, and operation. Practice C1679 emphasizes interpretation significant events in cement hydration by analysis of time dependent patterns of heat flow, but does not provide the level of detail necessary to give precision test results at specific test ages required for specification compliance. 1.1x00a0;This test method specifies the apparatus and procedure for determining total heat of hydration of hydraulic cementitious materials at test ages up to 7 days by isothermal conduction calorimetry. 1.2x00a0;This test method also outputs data on rate of heat of hydration versus time that is useful for other analytical purposes, as covered in Practice C1679. 1.3x00a0;The values stated in SI units are to be 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:2015 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

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 C1702-2015 采用等温传导量热法测量水硬性胶凝材料的水化热的标准试验方法
简介:5.1x00a0;This method is suitable for determining the total heat of hydration of hydraulic cement at constant temperature at ages up to 7 days to confirm specification compliance. It gives test results equivalent to Test Method C186 up to 7 days of age (1).3 5.2x00a0;This method compliments Practice C1679 by providing details of calorimeter equipment, calibration, and operation. Practice C1679 emphasizes interpretation significant events in cement hydration by analysis of time dependent patterns of heat flow, but does not provide the level of detail necessary to give precision test results at specific test ages required for specification compliance. 1.1x00a0;This test method specifies the apparatus and procedure for determining total heat of hydration of hydraulic cementitious materials at test ages up to 7 days by isothermal conduction calorimetry. 1.2x00a0;This test method also outputs data on rate of heat of hydration versus time that is useful for other analytical purposes, as covered in Practice C1679. 1.3x00a0;The values stated in SI units are to be 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:2015 实施

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

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 D240-14 用弹式量热计测定液态烃燃料燃烧热的标准试验方法
简介:
信息:ICS:75.160.20 CCS发布:2014-10-01 实施

ASTM E2965-22a 用耗氧量量热计测定材料和产品低水平热释放率的标准试验方法
简介:
信息:ICS:13.220.40 CCS发布:2022-11-01 实施

ASTM D240-2017 用弹式量热计测定液烃燃料燃烧热的标准试验方法
简介:5.1x00a0;The heat of combustion is a measure of the energy available from a fuel. A knowledge of this value is essential when considering the thermal efficiency of equipment for producing either power or heat. 5.2x00a0;The heat of combustion as determined by this test method is designated as one of the chemical and physical requirements of both commercial and military turbine fuels and aviation gasolines. 5.3x00a0;The mass heat of combustion, the heat of combustion per unit mass of fuel, is a critical property of fuels intended for use in weight-limited craft such as airplanes, surface effect vehicles, and hydrofoils. The range of such craft between refueling is a direct function of the heat of combustion and density of the fuel. 1.1x00a0;This test method covers the determination of the heat of combustion of liquid hydrocarbon fuels ranging in volatility from that of light distillates to that of residual fuels. 1.2x00a0;Under normal conditions, this test method is directly applicable to such fuels as gasolines, kerosines, Nos. 1 and 2 fuel oil, Nos. 1-D and 2-D diesel fuel and Nos. 0-GT, 1-GT, and 2-GT gas turbine fuels. 1.3x00a0;This test method is not as repeatable and not as reproducible as Test Method D4809. 1.4x00a0;The values stated in SI units are to be regarded as standard. The values in parentheses are for information only. 1.5x00a0;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 Sections 7 and 9 and A1.10 and Annex A3.
信息:ICSCCS:E31 发布:2017-01-01 实施:2017-01-01

ASTM C1702-2014 利用等温量热传导测量水硬性胶凝材料的水化热的标准试验方法
简介:5.1x00a0;This method is suitable for determining the total heat of hydration of hydraulic cement at constant temperature at ages up to 7 days to confirm specification compliance. It gives test results equivalent to Test Method C186 up to 7 days of age (Poole (2007) (1)). 5.2x00a0;This method compliments Practice C1679 by providing details of calorimeter equipment, calibration, and operation. Practice C1679 emphasizes interpretation significant events in cement hydration by analysis of time dependent patterns of heat flow, but does not provide the level of detail necessary to give precision test results at specific test ages required for specification compliance. 1.1x00a0;This test method specifies the apparatus and procedure for determining total heat of hydration of hydraulic cementitious materials at test ages up to 7 days by isothermal conduction calorimetry. 1.2x00a0;This test method also outputs data on rate of heat of hydration versus time that is useful for other analytical purposes, as covered in Practice C1679. 1.3x00a0;The values stated in SI units are to be 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 (Heat. Calorimetry) CCS发布:2014 实施

ASTM E459-22 用薄皮量热计测量热传递率的标准试验方法
简介:
信息:ICS:17.200.10 CCS发布:2022-04-01 实施

ASTM D240-17 用弹式量热计测定液态烃燃料燃烧热的标准试验方法
简介:
信息:ICS:75.160.20 CCS发布:2017-01-01 实施

ASTM E1623-2014 使用中型量热计 (ICAL) 测定材料, 产品和组件的着火和热参数的标准试验方法
简介:5.1x00a0;This test method is used primarily to determine the heat release rate of materials, products, and assemblies. Other parameters are the effective heat of combustion, mass loss rate, the time to ignition, smoke and gas production, emissivity, and surface temperature. Examples of test specimens are assemblies of materials or products that are tested in their end-use thickness. Therefore, the test method is suitable for assessing the heat release rate of a wall assembly. 5.2x00a0;Representative joints and other characteristics of an assembly shall be included in a specimen when these details are part of normal design. 5.3x00a0;This test method is applicable to end-use products not having an ideally planar external surface. The radiant flux field shall be adjusted to be that which is desired at the average distance of the surface from the radiant panel. 5.4x00a0;In this procedure, the specimens are subjected to one or more specific sets of laboratory test conditions. If different test conditions are substituted or the end-use conditions are changed, it is not always possible by or from this test to predict changes in the fire-test-response characteristics measured. Therefore, the results are valid only for the fire test exposure conditions described in this procedure. 5.5x00a0;Test Limitations:x00a0; 5.5.1x00a0;The test results have limited validity if: (a) the specimen melts sufficiently to overflow the drip tray, or (b) explosive spalling occurs. 5.5.2x00a0;Exercise caution in interpreting results of specimens that sag, deform, or delaminate during a test. Report observations of such behavior. 1.1x00a0;This fire-test-response standard assesses the response of materials, products, and assemblies to controlled levels of radiant heat exposure with or without an external ignitor. 1.2x00a0;The fire-test-response characteristics determined by this test method include the ignitability, heat release rates, mass loss rates, visible smoke development, and gas release of materials, products, and assemblies under well ventilated conditions. 1.3x00a0;This test method is also suitable for determining many of the parameters or values needed as input for computer fire models. Examples of these values include effective heat of combustion, surface temperature, ignition temperature, and emissivity. 1.4x00a0;This test method is also intended to provide information about other fire parameters such as thermal conductivity, specific heat, radiative and convective heat transfer coefficients, flame radiation factor, air entrainment rates, flame temperatures, minimum surface temperatures for upward and downward flame spread, heat of gasification, nondimensional heat of gasification (1)2 and......
信息:ICS:13.220.50;91.100.01 CCS发布:2014 实施

ASTM E1740-22 用锥形量热计测定墙面覆盖物或天花板覆盖物复合材料的热释放率和其他火灾试验响应特性的标准试验方法
简介:
信息:ICS:13.220.50 CCS发布:2022-04-01 实施

ASTM C1702-2017 利用等温量热传导测量水硬性胶凝材料的水化热的标准试验方法
简介:5.1x00a0;This method is suitable for determining the total heat of hydration of hydraulic cement at constant temperature at ages up to 7 days to confirm specification compliance. It gives test results equivalent to Test Method C186 up to 7 days of age (1).3 5.2x00a0;This method compliments Practice C1679 by providing details of calorimeter equipment, calibration, and operation. Practice C1679 emphasizes interpretation significant events in cement hydration by analysis of time dependent patterns of heat flow, but does not provide the level of detail necessary to give precision test results at specific test ages required for specification compliance. 1.1x00a0;This test method specifies the apparatus and procedure for determining total heat of hydration of hydraulic cementitious materials at test ages up to 7 days by isothermal conduction calorimetry. 1.2x00a0;This test method also outputs data on rate of heat of hydration versus time that is useful for other analytical purposes, as covered in Practice C1679. 1.3x00a0;The values stated in SI units are to be 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:A54 发布:2017 实施

ASTM D240-2014 用弹式量热计测定液烃燃料燃烧热的标准试验方法
简介:5.1x00a0;The heat of combustion is a measure of the energy available from a fuel. A knowledge of this value is essential when considering the thermal efficiency of equipment for producing either power or heat. 5.2x00a0;The heat of combustion as determined by this test method is designated as one of the chemical and physical requirements of both commercial and military turbine fuels and aviation gasolines. 5.3x00a0;The mass heat of combustion, the heat of combustion per unit mass of fuel, is a critical property of fuels intended for use in weight-limited craft such as airplanes, surface effect vehicles, and hydrofoils. The range of such craft between refueling is a direct function of the heat of combustion and density of the fuel. 1.1x00a0;This test method covers the determination of the heat of combustion of liquid hydrocarbon fuels ranging in volatility from that of light distillates to that of residual fuels. 1.2x00a0;Under normal conditions, this test method is directly applicable to such fuels as gasolines, kerosines, Nos. 1 and 2 fuel oil, Nos. 1-D and 2-D diesel fuel and Nos. 0-GT, 1-GT, and 2-GT gas turbine fuels. 1.3x00a0;This test method is not as repeatable and not as reproducible as Test Method D4809. 1.4x00a0;The values stated in SI units are to be regarded as standard. The values in parentheses are for information only. 1.5x00a0;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 Sections 7 and 9 and A1.10 and Annex A3.
信息:ICS:75.160.20 CCS发布:2014 实施

ASTM E1623-22 用中间量热计(ICAL)测定材料、产品和系统的着火和热参数的标准试验方法
简介:
信息:ICS:13.220.50 CCS发布:2022-04-01 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 D4809-13 用弹式量热计测定液态烃燃料燃烧热的标准试验方法(精密法)
简介:
信息:ICS:75.160.20 CCS发布:2013-05-01 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 C1702-2017 利用等温量热传导测量水硬性胶凝材料的水化热的标准试验方法
简介:5.1x00a0;This method is suitable for determining the total heat of hydration of hydraulic cement at constant temperature at ages up to 7 days to confirm specification compliance. It gives test results equivalent to Test Method C186 up to 7 days of age (1).3 5.2x00a0;This method compliments Practice C1679 by providing details of calorimeter equipment, calibration, and operation. Practice C1679 emphasizes interpretation significant events in cement hydration by analysis of time dependent patterns of heat flow, but does not provide the level of detail necessary to give precision test results at specific test ages required for specification compliance. 1.1x00a0;This test method specifies the apparatus and procedure for determining total heat of hydration of hydraulic cementitious materials at test ages up to 7 days by isothermal conduction calorimetry. 1.2x00a0;This test method also outputs data on rate of heat of hydration versus time that is useful for other analytical purposes, as covered in Practice C1679. 1.3x00a0;The values stated in SI units are to be 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:A54 发布:2017 实施

ASTM C1702-2013 利用等温量热传导测量水硬性胶凝材料的水合热的标准试验方法
简介:5.1x00a0;This method is suitable for determining the total heat of hydration of hydraulic cement at constant temperature at ages up to 7 days to confirm specification compliance. It gives test results equivalent to Test Method C186 up to 7 days of age (Poole (2007) (1)). 5.2x00a0;This method compliments Practice C1679 by providing details of calorimeter equipment, calibration, and operation. Practice C1679 emphasizes interpretation significant events in cement hydration by analysis of time dependent patterns of heat flow, but does not provide the level of detail necessary to give precision test results at specific test ages required for specification compliance. 1.1x00a0;This test method specifies the apparatus and procedure for determining total heat of hydration of hydraulic cementitious materials at test ages up to 7 days by isothermal conduction calorimetry. 1.2x00a0;This test method also outputs data on rate of heat of hydration versus time that is useful for other analytical purposes, as covered in Practice C1679. 1.3x00a0;The values stated in SI units are to be 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 (Heat. Calorimetry) CCS发布:2013 实施

KS F ISO 5660-1-2021 着火反应试验.热释放 烟雾产生和质量损失率.第1部分:热释放率(锥形量热计法)和烟雾产生率(动态测量)
简介:
信息:ICS:13.220.50 CCS发布:2021-12-20 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 C1702-2013a 利用等温量热传导测量水硬性胶凝材料水合热的标准试验方法
简介:5.1x00a0;This method is suitable for determining the total heat of hydration of hydraulic cement at constant temperature at ages up to 7 days to confirm specification compliance. It gives test results equivalent to Test Method C186 up to 7 days of age (Poole (2007) (1)). 5.2x00a0;This method compliments Practice C1679 by providing details of calorimeter equipment, calibration, and operation. Practice C1679 emphasizes interpretation significant events in cement hydration by analysis of time dependent patterns of heat flow, but does not provide the level of detail necessary to give precision test results at specific test ages required for specification compliance. 1.1x00a0;This test method specifies the apparatus and procedure for determining total heat of hydration of hydraulic cementitious materials at test ages up to 7 days by isothermal conduction calorimetry. 1.2x00a0;This test method also outputs data on rate of heat of hydration versus time that is useful for other analytical purposes, as covered in Practice C1679. 1.3x00a0;The values stated in SI units are to be 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 (Heat. Calorimetry) CCS发布:2013 实施

我们的实力

我们的实力 我们的实力 我们的实力 我们的实力 我们的实力 我们的实力 我们的实力 我们的实力 我们的实力 我们的实力

部分实验仪器

实验仪器 实验仪器 实验仪器 实验仪器

合作客户

我们的实力

注意:因业务调整,暂不接受个人委托测试望见谅。