ATS 2140-M Series, Инструкция по эксплуатации, Страница: 47 / 115

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Creep Loading: The Minimum Steps value is the lowest number of loading steps to be calculated for the
loading process. This value is typically set at four.
The Target Steps value is the optimum number of steps used to reach the specified stress level. In some
cases, the pan load is so low that it is not practical to divide it into the targeted value. The Target Steps
value is generally set at ten.
ASTM suggests that the preload should be no more than 10 percent of the total load. Typically, eight is
the default value for this section. If the test requires a fixed preload, check the Use Fixed Preload box and
enter the fixed load in pounds into the Preload window. This value may be changed if necessary when a
test is started.
If automatic loading of the specimen is desired once the programmed soak period has expired, check the
Automatically Load box.