液氮生物容器

1.	不锈钢液氮生物容器
1. Liquid Nitrogen Biological Container of Stainless Steel
?概述：Overview:
大口径不锈钢液氮生物容器是在吸收国外良好产品技术精髓的基础上大力**，针对众多行业的需求而研制的地区**产品（**号：ZL200720081948.X、ZL201120352301.2）。它以液氮为制冷剂，满足了低碳降温和环保的要求。采用较新的高真空多层绝热技术、计算机软件技术、电子控温技术和液氮分散技术，使智能降温、恒温各过程均匀稳定，液氮蒸发损失率较低，使用成本十分经济。产品可提供浸泡式冻存、汽相式冻存两种模式，较大的满足用户在冻存方面的多种需求。
Large-diameter liquid nitrogen biological container of stainless steel is a state patented product (Patent No: ZL200720081948.X, ZL201120352301.2). It is an innovative product that draws on technical essence of foreign excellent products and meets many industrial demands. It uses liquid nitrogen as refrigerant so that it meets the needs of low-carbon cooling and environmental protection. Various technologies are used in this product such as latest high vacuum multi-layer insulation technology, computer software technology, electronic temperature control technology and liquid nitrogen dispersion technology, which stabilize every process of intelligent cooling and constant temperature control and reduce the loss rate of liquid nitrogen because of evaporation and using cost to the lowest degree. This product offers immersion cryopreservation and vapor cryopreservation in hopes of satisfying diverse cryopreservation needs of users to the greatest degree.
产品标准：Product Standard:
中国标准：GB14174-93和ISO13485:1996
Chinese Standard: GB14174-93 and ISO13485:1996
国际标准：MDD93/42/EEC
International Standard: MDD93/42/EEC
应用范围：Application Range:
适用于干细胞、血浆、精液、胚胎、各类组织器官等大批量生物样本的长期静态保存；
It is also appropriate for long-term static preservation of a large number of biological samples such as stem cell, plasma, semen, embryo, tissue, organ, and so on.
生产工艺：Production Technology:
*特的抽空**技术和多层绝热技术确保较低的液氮蒸发损失率；所有焊缝经过金属探伤和氦质谱仪检漏；产品100％经液氮严格测试；*特的抛光技术确保外表美观；整个生产过程严格按照ISO9001:2008和ISO13485：1996质量控制程序生产；
Unique patent technology of evacuation and multi-layer insulation technology ensure an extremely low loss rate of liquid nitrogen evaporation. All weld joints go through mental flaw detection and helium mass spectrometer to see if there is leak. Every product goes through strict liquid nitrogen test. Unique polishing technology ensures aesthetic modeling. The entire manufacturing process follows strictly ISO9001:2008 and ISO13485:1996 quality control procedures.
生产材料：Production Materials:
内外筒材料均选用**304奥氏体不锈钢制作；
Materials of inner tank and outer tank are made of 304 austenite stainless steel of fine quality.
吸附剂均采用再生活化处理；
Adsorbents are all regenerated and activated. 
多层绝热材料均采用无油、无脂薄型复合材料；
Materials of multi-layer insulation are made of oil-and-lipid-free thin composite.
产品特点：Product Feature:
可自由选择-196℃浸泡式冻存和-190℃汽相式冻存两种模式；
-196℃ immersion cryopreservation and -190℃ vapor cryopreservation can alternate freely;
有效的隔热设计**98%的系统表面被真空包围；
Effective insulation ensures 98% of system surface is shrouded by vacuum;
功能强大的监控管理系统，自动化补液，实时监测液位、温度等数据；
Powerful control and management system, automatic fluid infusion, real-time monitoring of liquid level, temperature and other data are installed;
与同等性能设备相比可节约70％的液氮，维护运行成本较低；
Compared with equipments of same functions, it saves 70% of liquid nitrogen and reduces maintaining costs to the lowest degree. 
内部托盘旋转式设计**存取方便；
Pallet rotation in the inner tank makes access convenient.
产品规格型号：Product Specifications & Model:
S系列浸泡式冻存罐（YDD-600L－YDD-2000L）
S series immersion cryopreservation tank (YDD-600L－YDD-2000L)
V系列汽相式冻存罐（YDD-600L-190－YDD-2000L-190）
V series vapor cryopreservation tank (YDD-600L-190－YDD-2000L-190)
我公司可以根据用户的需要设计特殊规格型号的产品。
Our company can also design products of special specification and model to meet the user’s need.
S系列浸泡式冻存罐（YDD-600L－YDD-1800L）
S series immersion cryopreservation tank (YDD-600L－YDD-1800L)
   
      产品规格 Specifications
                     型号Model	YDD-600L-400 	YDD-1000L-400 	YDD-1500L-600 	YDD-1800L-600 
液氮容积Liquid nitrogen capacity L	620 	1050 	1480 	1760 
产品容量 
Maximum storage capacity 	1.2&2.0ml vials 				
	791 OS/U ( 25ml) 				
	4R9951 (50ml) 				
	4R9953 (250ml) 				
	4R9955 (250ml) 				
	DF200 (200ml) 				
	DF700 (700ml) 				
产品尺寸 
Unit dimensions 	总高 Overall height (mm)	1326 	1530	1640	1670
	外径Outside diameter (mm)	1215 	1278	1348	1456
	内径Internal diameter (mm)	1100 	1173	1243	1350
	空总Weight empty lb (kg)	430 	540	620	730
	总重Weight full lb (kg)	1020 	1520	2100	2510
V系列汽相式冻存罐（YDD-600L-190－YDD-2000L-190）
V series vapor cryopreservation tank (YDD-600L-190－YDD-2000L-190)
   
产品规格 Specifications 
型号model 	YDD-600L-400-190 	YDD-1000L-400-190 	YDD-1500L-600-190 	YDD-1800L-600-190 
底部液氮容量Liquid nitrogen capacity under platform 	150 	300 	450 	500 
产品容量 
Maximum storage capacity 	1.2&2.0ml vials 				
	791 OS/U (25ml) 				
	4R9951  (50ml) 				
	4R9953  (250ml) 				
	4R9955  (250ml) 				
	DF200  (200ml) 				
	DF700  (700ml) 				
产品尺寸 
Unit dimensions 	总高 Overall height (mm) 	1326 	1530 	1640 	1670 
	外径Outside diameter (mm) 	1215 	1278 	1348 	1456 
	内径Internal diameter (mm) 	1100 	1173 	1243 	1350 
	空总Weight empty lb (kg) 	430 	540 	620 	730 
	总重Weight full lb (kg) 	1020 	1520 	2100 	2510