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Stability factors of hot runner thermostat
May 23, 2017

The Hot runner thermostat is a controller used to control the internal temperature balance of the Heat runner system. The accuracy stability of temperature control of hot runner depends on several important factors:
1, temperature measurement: Sampling cycle parameters, data filtering processing determines the temperature, measuring circuit temperature compensation and so on determine the temperature measurement accuracy;
2, PID control: By adjusting the output current ratio, the correlation parameter has the proportional segment, the integral time differential time;
3, Pidd control: Through the phase angle control, the correlation parameter has the proportional segment, the integration time, the differential time;
4, automatic adjustment: By analyzing the heat constant of the capacitance and mould of the hot wire, it provides the function of the dominant factor (the latent heat and the heat dissipation no matter how the environment changes, it can help to control the temperature accurately.
5, Output mode: According to the environment can be changed

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