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美國MVE LAB4
MVE Lab系列產品低溫冷卻液杜瓦瓶被世界范圍內的醫療機構及實驗室而接受。這些高效、高級絕緣的杜瓦瓶是保存及分配液氮的方便的方式。許多LAB系列儀器可裝配澆注槽、壓力分配裝置或長柄勺以協助液氮的轉移，MVE LAB4和泰來華頓LB4規格大小較為接近。
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美國MVE LAB4規格:
| MODEL | LAB 4 |
| 凈容量(升) | 4 |
| 性能 靜態蒸發速度(升/DAY) | 0.19 |
| 單位尺寸 | |
| 罐頸開口尺寸 (英寸/毫米) | 1.4 (35.5) |
| 可用高度(英寸/毫米) | 7.8 (198) |
| 總高度(英寸/毫米) | 16.8(426) |
| 外徑(英寸/毫米) | 7.3 (185) |
| 內徑(英寸/毫米) | 5.5 (139) |
| 空罐重量(磅/千克) | 6 (2.7) |
| 滿罐重量(磅/千克) | 13 (6) |
美國MVE公司提供液氮排液裝置：填充冷阱和較小的杜瓦瓶不從中取出或倒入液氮的容器。液體排出裝置利用正常低溫液體的壓縮和蒸發通過插入容器的頸部和成型容器氣密密封。
1）將排出裝置連接到液體排放裝置上。
2）驗證橡膠塞是干燥和免費的油脂及其他污染物。檢查可能會影響正常運行的物質。
外文文獻：
The Lab Series cryogenic liquid dewars are named for their acceptance in laboratories and medical facilities worldwide.
These high efficiency, super insulated dewars are the most convenient, economical way to store and dispense liquid nitrogen. Many lab units can be fitted with pouring spouts, pressurized dispensing devices or dippers to aid in the transfer of liquid nitrogen.
Features Include:
• Designed for efficient storage of liquid nitrogen
• Low liquid nitrogen consumption
• Convenient lightweight package
Copyright © 2014 Chart Industries Ref ML-AI0012 Rev C
MVE Lab Series
TWO Year Standard Warranty • FIVE Year Vacuum Warranty
Conforms to MDD 93/42/EEC, the Medical Device Directive for the EU.
Tank Features
LAB 4
Performance
LN2 Capacity L：4
Static Evaporation Rate* L/day0.19
Unit Dimensions
Neck Opening in. (mm) 1.40 (35)
Useable Height in. (mm)7.8 (198)
Overall Height in. (mm)16.8 (426)
Outer Diameter in. (mm)7.3 (185)
Internal Diameter in. (mm)5.5 (139)
Weight Empty lb. (kg)6 (2.7)
Weight Full lb. (kg)13 (6)