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ASTM E1867-06
Standard Test Method for Temperature Calibration of Dynamic Mechanical Analyzers
5 стр.
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Разработчик:
Зарубежные/ASTM
ICS:
17.200.20 Temperature-measuring. Including thermostats / Приборы для измерения температуры. Включая термостаты
Сборник (ASTM):
14.05 Statistical Methods; Hazard Potential of Chemicals; Thermal Measurements; Manufacture of Pharmaceutical and Biopharmaceutical Products / Статистические методы; Потенциальная опасность химических веществ; Измерения теплопроводности; Производство фармацевтических изделий
Тематика:
Thermal Analysis
Описание
Значение и использование

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.

Область применения

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

1.2 SI units are 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. Specific precautionary statements are given in Note 7.

Ключевые слова:
calibration; dynamic mechanical analyzer; temperature; thermal analysis