How should the self-pressurized liquid nitrogen tank be used? And what should I pay attention to when using it? The following will be explained in detail by the Shanghai Bashu engineers. First, the self-boosting step using liquid nitrogen tank 1 , liquid: From the intake / vent valve inlet, when the filling into the container, first open the vent valve, the infusion of a metal hose connected to the inlet / discharge valve to open the inlet / outlet valve, i.e. from the intake / exhaust The liquid valve is added to the liquid medium, and after filling, the inlet / drain valve is closed. 2 , liquid level indication: A full-view buoyancy level gauge is a direct-reading liquid level gauge manufactured according to the principle of force balance. By observing the yellow indicator ring in the transparent display, the level change in the container can be directly indicated. 3 , storage: When you use this container to store liquid media, close the inlet / drain valve and booster valve and the vent valve must be opened. 4 , transportation: When you use this container to transport liquid media, the valve should be in the same state as it was stored, and the base of the box should be placed under the circle of the container, and the container should be securely fastened to the car with a rope. Second, self-pressurized liquid nitrogen tank use precautions 1. Because the heat of the container is large, the first time the liquid is filled, the heat balance time is longer. It can be pre-cooled with a small amount of liquid medium ( about 20L ), and then slowly filled (so that it is not easy to form ice block). 2. In order to reduce the loss during filling in the future, please refill the liquid when there is still a small amount of liquid in the container. Or fill the liquid within 48 hours after using the liquid. 3. In order to ensure the safe and reliable use of the container, the container can only be filled with liquid nitrogen, liquid oxygen and liquid argon. 4. When infusion, water and frost on the outer surface of the container are normal. When the boosting valve is opened for the boosting operation, since the boosting coil is attached to the inner wall of the outer cylinder, the heat of the outer cylinder is vaporized by the liquid in the coil to achieve the purpose of boosting. There may be spotted frost on the outer tube. When the booster valve is closed, the frost point will slowly dissipate. When the pressure increasing valve is closed and the infusion operation is not performed, the outer surface of the container has water and frost, which indicates that the vacuum of the container has been destroyed, and the container cannot be used any more. Should be looking for professional manufacturers to repair or do scrapping. 5. When transporting liquid medium on the road surface of Grade III or below, please do not exceed 30km/h . 6. The vacuum nozzle on the container and the seal of the safety valve shall not be damaged. 7. If the liquid nitrogen tank is not used for a long time, the liquid medium inside the container should be drained and dried, and then all valves should be closed. 8. Before filling the liquid medium, the container must be dried with dry air to dry the container liner and all the valves and pipes before it can be filled with liquid medium. Otherwise, the pipe will be blocked by ice, which will affect the boosting and infusion.  The “ Steps for Using Self-pressurized Liquid Nitrogen Tanks †is provided by Shanghai Bashu. Shanghai Baqi is a professional supplier of liquid nitrogen tanks. It has been selling liquid nitrogen tank products for many years and can provide you with the most favorable price of liquid nitrogen tanks. Welcome to buy, free hotline Bone Glue,Bone Glue Gelatin,Animal Bone Glue,Industrial Grade Bone Glue Hebei Haodong Biological Technology Co.,Ltd. , https://www.hdgelatin.com