Rwanda-
In the fields of biological sample repository, medical cold storage, animal frozen sperm, vaccine storage and scientific research experiments, the sealing performance of liquid nitrogen tanks is the core to ensure temperature stability and safe storage of samples. Long-term cryopreservation is achieved through a unique vacuum insulation design, the key technologies of which include double chamber design, neck tube design and insulation material filling. Today, we will discuss in depth the hermeticity of liquid nitrogen tanks and how it ensures that the internal liquid nitrogen is isolated from the external environment and maintains its ultra-low temperature status.
1. Vacuuming inside and outside the tank
The liquid nitrogen tank has a double-layer design of inner and outer gallbladder, with the inner gallbladder storing liquid nitrogen, and the vacuum sandwich between the outer gallbladder and the inner gallbladder effectively blocking heat conduction, which significantly improves the heat preservation performance and airtightness. The high-strength glass fiber reinforced plastic (FRP) neck tube at the connection between the inner and outer chambers, with low thermal conductivity and small caliber, further reduces the evaporation of liquid nitrogen, ensures the sealing and prevents gas exchange. This is the seal between the inner and outer double gallons.
2. Adiabatic material wrapping to maintain low internal temperature
Multiple layers of insulating materials are filled to provide additional insulation and sealing protection for the inner liner, reducing the influence of the external environment on the liquid nitrogen inside the tank and improving the safety of sample storage.
3. Insulated neck plugs to isolate heat and guard the safety defense.
Do a good job of sealing between the two chambers, insulating and filling between the two chambers, and the important tank opening.
The mouth of the tank is the entrance and exit of the samples and liquid nitrogen, but also heat into the liquid nitrogen tank must pass through the mouth, in order to organize the heat to enter the organization in a big way, the manufacturer for it to add a plug, the material is polyurethane foam, lightweight but insulated, and can be dustproof. Importantly, it is the groove design, fixed sample rod while leaving the gasification of liquid nitrogen excluded from the gap, keep a good safety pass, to avoid the accumulation of nitrogen to form pressure triggered by the risk of explosion.
These are the seals belonging to the liquid nitrogen tank, exclusive design is different from other metal containers. In order to consider the long-term use of the container, it is recommended to regularly check the tank, vacuum port, observe the liquid nitrogen consumption, maintain its efficient operation and sealing performance, to ensure that the internal liquid nitrogen does not exchange gas with the external environment, to protect your samples safe and secure.
Other supplier products
|
|
气相液氮冷冻机YDD-800液氮容器 |
生物样本库YDD系列液氮罐，主要为用户提供全自动、可靠的深低温液氮储存系统，是生物样本储存的主要设备。内外桶材料均选用优质不锈钢制作，自带脚轮和制动装置，铰链式盖子方便开启。采用更新的高真空多层绝热、电子控温和液氮冷冻等技术。该产品可提供液相式贮存、气相式贮存两种方式，其容量大，罐子的容积在3... |
|
|
实验室用杜瓦瓶液氮容器50L |
TianChi KGSQ 杜瓦瓶拥有内外双层结构，搭配真空层和绝热设计，形成了保温性能优越，保存样本功能先进，容积和口径型号齐全的杜瓦瓶，贮存和运输两种不同的设计更能让人根据需要去选择。
杜瓦瓶可以用来装什么？TianChi杜瓦瓶只能用来存放液氮和需要通过液氮的低温来保存的样本，不可以盛装别... |
|
|
Saint Vincent- |
In modern animal husbandry, the cryopreservation of bovine semen is a crucial technology. It is not only related to the protection of genetic resou... |
|
|
迪拜液氮罐车KGSQ便携式低温容器 |
现如今，随着科学技术的不断发展，产品不断更新迭代，目的是更好的为我们服务。在畜牧行业中，会采用冻精储存罐来保存冻精，为此设计出许许多多的附件来辅助使用，有提桶，冻存架，颈塞，锁盖，以及液氮罐小推车。
今天就着重来说一说，这液氮罐小推车到底有何特点。
液氮罐小推车是一种方便搬运液氮罐的工具。... |
|
|
智利精液采集容器 KGSQ |
目前，畜牧业在农村已成为重要的支柱产业。近年来，随着畜牧业的不断发展与进步，冷冻精液配种技术越来越成熟，人工授精与配种已成为了改良畜牧物种的主要方式。该技术可使精液长期保持活性，有助于在繁殖期内，提高动物的生产能力和繁育效果。因此在畜牧行业应用较为广泛。
而在该技术的应用中，少不了用到一个容... |
供应产品
Same products
