ASTM E1867-2011
动态机械分析仪的温度校准的标准试验方法

Standard Test Method for Temperature Calibration of Dynamic Mechanical Analyzers


 

 

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标准号
ASTM E1867-2011
发布日期
2011
实施日期
废止日期
中国标准分类号
A54
国际标准分类号
17.200.20 (Temperature-measuring instruments)
发布单位
US-ASTM
适用范围

Dynamic mechanical analyzers monitor changes in the viscoelastic properties of a material as a function of temperature and frequency, providing a means to quantify these changes. In most cases, the value to be assigned is the temperature of the transition (or event) under study. Therefore, the temperature axis (abscissa) of all DMA thermal curves must be accurately calibrated by adjusting the apparent temperature scale to match the actual temperature over the temperature range of interest.

1.1 This test method describes the temperature calibration of dynamic mechanical analyzers (DMA) from x2013;150 x00B0;C to 500 x00B0;C.

1.2 The values stated in SI units are to be regarded as 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. Specific precautionary statements are given in Note 7.





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