Verify the accuracy of the measuring and controlling circuitry of the muffle furnace by checking the positions in the furnace at the control setpointtemperature of intended use.
通过检查炉子内部控制设备点位置的操作温度,证实马弗炉的测量和控制电路的准确性。
2
If the temperature reading is below the setpoint, turn off external ventilation.
如果温度读数低于设置点,那么关闭外部通风。
3
If the temperature reading is above the setpoint, turn on external ventilation.