CMSH系列便携式液氦杜瓦
CMSH系列液氦杜瓦通过优化设计最大程度减小储存、运输和分配时液氦的损失。顶级蒸气冷却多冷屏蔽技术结合超绝热材料的使用,使之成为业内液氦蒸发率极低的液氦杜瓦。先进的绝热设计避免了液氮预冷,降温更快、效率更高。液氮夹层/氦气循环管路的消除使得该产品无需常规维护。
结构特点 |
● CMSH液氦杜瓦通体为304不锈钢材质,杜瓦颈部尺寸更大,不仅允许插入标准液氦管线,同时消除热振荡。而且还便于超导电极的测试以及方 便需要将试件插入或浸没液氦的实验。 ● 与老式液氦罐相比,CMSH液氦罐在表面积相同的情况下,容积更大,罐体质量更轻。 ● 标准CMSH液氦杜瓦配一个可拆卸式“halo”环,不仅罐体上方的管路和仪表起保护作用,也方便液氦管线或测试件插入液氦储槽。此外提供各种把手,便于拉动和固定。泵抽口既可对杜瓦夹层抽真空,也充当安全阀。 ● 液氦杜瓦标配可快速打开的球阀,O-ring密封的快速接头方便管线的插入和密封,最大程度减少杜瓦内氦气的消耗。 |
规格
Select a capacity (liters) to see PDF specifications: |
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Commercial air transport vessels: |
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Sizes up to 5000 liters available. |
可选配件
Available Optional Accessories For CMSH Liquid Helium Dewars |
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Differential Pressure Liquid Level Gauges |
Superconducting Liquid Level Systems |
Flowmeter |
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Electric Pressure Building Systems |
Absolute Relief Valve for Air Transport |
Built-in Vacuum Jacketed Withdrawal Valve |
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Larger Neck Openings |
Multiple Necks |
Auxiliary Side Neck |
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Fork Lift Provisions Available on Sizes 400 lt and up |
Removable Dollies Sizes 30 lt to 100 lt |
Pull Handles Available on Sizes 100 lt to 1000 lt |
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Outboard Wheel Configuration Sizes 30 lt to 150 lt, Optional Wing Lock or Pedal Lock |