Méthode de régulation et de contrôle du séchoir sous vide

Méthode de contrôle deséchoir sous vide:

1. Avant le débogage, nous devons fermer la porte de l'armoire de séchage sous vide, serrer la poignée de porte, puis fermer la soupape de décharge d'air et ouvrir la soupape à vide. Bien entendu, l'interrupteur de la soupape à vide peut être étanche pour une seule utilisation et il peut être tourné avec force. Nous pouvons utiliser les accessoires joints pour connecter le tuyau à vide, connecter fermement le tuyau d'aspiration de séchage sous vide et la pompe à vide.

2. When the vacuum pump power is turned on, it is necessary to start pumping. First, close the vacuum valve, and then turn off the vacuum pump power to prevent the oil in the vacuum pump from flowing back into the working chamber. At this time, the inside of the séchoir sous vide is in a vacuum state.

3. Mettez sous tension le séchoir sous vide first, then its power light will light up and perform a self-check, and then it will indicate that it has entered the state at this time. Set the temperature of the séchoir sous vide. When the temperature in the set machine is close to the specified temperature, the heating starts to enter the adjustment stage. It is normal that the measured temperature of the instrument exceeds the set temperature and the elongation is also lower than the set temperature. Therefore, if the temperature is already close to or equal to the set temperature when measuring the temperature, it can almost enter a constant temperature state after another 1-2 hours. If the required temperature is relatively low, you can use the second setting method to let it enter the constant temperature state as soon as possible.