真空干燥机的调试方法有哪些?

1、在调试前我们需要将箱门关上还要将门的拉手旋紧到位，然后关闭放气阀，并开启真空阀。当然在^一使用时可能真空阀的开关比较紧，你可以用力旋转。

1. Before commissioning, we need to close the box door, tighten the handle of the door in place, then close the vent valve and open the vacuum valve. Of course, when you use it, the vacuum valve may be tight. You can rotate it with force.

我们在接通真空泵电源时，需要开始抽气，此时则需要先关闭真空阀后再关闭真空泵电源，好防止真空泵机的油倒流到工作室内，此时真空干燥机内是处于真空状态。此为抽真空调试法。

When we connect the power supply of the vacuum pump, we need to start pumping. At this time, we need to close the vacuum valve first and then turn off the power supply of the vacuum pump, so as to prevent the oil of the vacuum pump from flowing back into the working room. At this time, the vacuum dryer is in a vacuum state. This is the test method of true air conditioning.

2、要打开真空干燥机的电源，那么这时其电源灯亮起并进行自检，那么这时也就表示已进入状态了。要进行真空干燥机的温度设置了，这一步很重要，所以想在下面花一个单独的文章来做一下，当机内的温度设定到接近指定的温度时，那么加热就开始进入到PID调节阶段，那么这时仪表就会有时测量温度超过设定温度，伸也有时低于设定温度属正常现象。

2. First of all, turn on the power of the vacuum dryer, then the power light will be on and self-test will be carried out, then it means that it has entered the state. To set the temperature of the vacuum dryer, this step is very important, so I want to spend a separate article to do it. When the temperature in the machine is set close to the specified temperature, then the heating begins to enter the PID regulation stage. At this time, the instrument will sometimes measure the temperature higher than the set temperature, and sometimes lower than the set temperature, which is a normal phenomenon.

那么当测量温度时如果已经接近或者是等于设定温度后，再过1到2小时后就差不多能够进入恒温状态了。如果说所需温度比较低的时候，我们可以采用二次设定的方式，好使它能够尽快进入到恒温状态。

When measuring the temperature, if it is close to or equal to the set temperature, it will almost enter the constant temperature state after 1 to 2 hours. If the required temperature is relatively low, we can use the method of secondary setting, so that it can enter the constant temperature state as soon as possible.