Made in China Biological Specimen Storage Vessel Dewars Unit Cryogenic Container Cryogenic Container Frozen Tank Laboratory Equipment

Liquid Nitrogen Container Use and Maintain

*When putting in and taking out frozen substances, try to short the opening time of the liquid nitrogen biological container that can reduce the amount of liquid nitrogen loss, and do not take out the inside canister completely to affect the storage effect of the items.

'Strictly prevent excessive impact and collision.

* Always check the weight of the liquid nitrogen biological container,and know in time how many days th nitrogen can be used. When the liquid nitrogen amount is reduced to 1/3 of the total capacity, the liquid nitrogen is immediately replenished. To avoid necrosis of stored items.

*lt was found that there was sweating or tarnishing around the neck of the liquid nitrogen biological cont which proved that the vacuum degree of the liquid nitrogen biological container has deteriorated and ca no longer be used. It should be replaced immediately.

Liquid Nitrogen Container Clear and Dry

*lt is best to wash the liquid nitrogen biological container 1-2 times a year.

Take out canister and liquid nitrogen from container to place about two days, The temperature of inner container will rise to around o °C Inject warm water of 40-50 °C to the liquid nitrogen container ,then scri with a cloth.

*lnvert the liquid nitrogen biological container and dry it. It can be dried by natural air drying and hot air If it is dried by hot air, the temperature should be limited to 40-50 °C. Avoid hot air above 60 °C. nitrogen is immediately replenished. To avoid necrosis of stored items.

Liquid Nitrogen Container Operate Attention

*The container which was used for a period of time or the new one must be test for liquid nitrogen perfoi During using, the containers should be checked every day. If there are water drops or frost on the upper there have quality issue in the liquid nitrogen biological container ,it should be stopped to use immediat *The containers should be placed in a cool dry place.

*lt is strictly forbidden to place the liquid nitrogen container in the room to dose the door or window. *The liquid nitrogen temperature is 196 degree below zero, and the operator should take care to prevent the liquid nitrogen from freezing the skin.

 

Qingdao Aucma Global Medical Co., Ltd is an internationally recognized company within the Aucma Group responsible for research, development and sales of Aucma scientific and medical equipment.

Qingdao Aucma Global Medical has operations globally with existing supply chains though an extensive international partner network and longstanding prequalification and framework agreements with UNICEF, WHO, WFP, MSF, UNDP, PAHO, UNOPS and other international and non-governmental organizations

The medical and scientific equipment manufactured by our company includes twenty categories and over one hundred different models ranging from medical refrigerator, blood bank refrigerator, pharmacy refrigerator, ice-lined refrigerator, deep freezer, -86oC ULT freezer, vaccine refrigerator, solar direct drive and battery refrigerators, sterilizer, incubator, clean bench, oxygen concentrator and drying ovens.

Our scientific and medical equipment is widely used internationally in scientific research institutions, medical and health care applications,  aviation, biopharmaceuticals, food processing, university electronics, pharmaceutical factories, blood banks, epidemic prevention stations, health centers, animal husbandry and veterinary stations, etc. They are used for refrigerating and preserving medicines, reagents and biological products.

As a well-known supplier of cold chain equipment, Aucma has maintained a technical lead in the research and development and application of cryogenic quick-freezing, ultra-low temperature, precise temperature control and new energy technologies over the years, building a large portfolio of biological cold chain products and ultra-low temperature.

The company holds ISO 9001 quality assurance system, ISO 14001 environmental management system certification, and ISO 13485 medical device quality management system certification, independently tested by the World Health Organization. Product Performance Quality and Safety certification and European CE Marking.

The company also been approved by the nationally departments of the People's Republic of China machinery medical device manufacturing enterprise license, medical device registration certificate of the People's Republic of China, the low temperature preservation box registration certificate, the medical registration

Qingdao Aucma Global Medical Co., Ltd. Leads in technological innovation, holding a strong presence as a global scientific, research and medical cold chain equipment supplier.