英语翻译
For most applications we can arbitrarily divide process temperatures into three levels.Low temperatures include those from ambient (approximately 25 °C) to 400 °C.Moderate temperatures include those from 400 °C to 800 °C.High temperatures refer to all process temperatures exceeding 800 °C.As a starting point,ramp rates of 2 – 3 °C per second are recommended.Ramp rates can be increased or decreased based on the particular application requirements.