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ASTM E95-68(2016)
Standard Specification for Cell-Type Oven with Controlled Rates of Ventilation
NORMA vydaná dňa 1.7.2016
Informácie o norme:
Označenie normy: ASTM E95-68(2016)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.7.2016
Kód tovaru: NS-646683
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM E95-68(2016) :
Keywords:
cell-type, controlled rates of ventilation, ovens,, ICS Number Code 71.040.10 (Chemical laboratories. Laboratory equipment)
Doplňujúce informácie
| 1. Scope | ||
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1.1 This specification covers the general requirements of a cell-type oven with controlled rates of ventilation for determining loss in weight or changes in properties of materials on heating at elevated temperatures. These specifications take into account the fact that chamber geometry, rate of ventilation, and temperature each affect the rate of loss of volatile constituents from a material, or the rate of change in other properties. This oven is recommended whenever the results are dependent on the time and temperature of heating, the amount of ventilation, or both. It is assumed that specific requirements such as specimen shape and dimensions, rate of ventilation, time, and temperature will be included in the applicable material specifications or test methods. Note 1: Ovens meeting these specifications have been found
useful for determination of plasticizer loss in plastics, and for
controlled aging of elastomers and plastics.
1.2 The values stated in inch-pound units are to be regarded as the standard. |
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| 2. Referenced Documents | ||
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