Date：2019-05-31View：

The sensor elastic element has the inherent micro-creep characteristic because of its material’s an elasticity effect, which is manifested by the increases of sensor’s output along with the time increases (positive and negative creep). The resistance strain gauge’s basus and pastes have certain viscoelasticity, which makes strain gauge’s output to increase when time reduces. We may carry on retrievement for the elastic element’s anelasticity by improving strain guage sensitive bar’s structure peoportion and the related craft to adjust its direction and the value.

When selecting strain gauge after elastomer is confirmed, we can choose strain gauge between one or neighbouring creep tabs for testing based on the creep tab information peoviede by the manufacturer, to choose the strain gauge which really matchs the shensors. In addition, the creep of the sensor is related to elastomer, strain gauge and adhesvie, furthermore, its influenced by clamp stress, temperature, time control, seal structural style, protection rubber,producion technique, etc, which should be taken into consideration when choosing strain guage cerrp tab.

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