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ANTECH CryoMajor系列 帶罐杜瓦瓶

品牌:Antech Scientific
產品型號:CryoMajor 2/35 , CryoMajor 3/50 , CryoMajor 6/50 , CryoMajor 10/50 , CryoMajor 10/80 , CryoMajor 13/50L , CryoMajor 15/50 , CryoMajor 16/80 , CryoMajor 20/50L , CryoMajor 20/80L , CryoMajor 25/50L , CryoMajor 25/80L , CryoMajor 30/50L , CryoMajor 30/80L , CryoMajor 35/50L , CryoMajor 35/80L , CryoMajor 35/125L , CryoMajor 35/125TL , CryoMajor 47/127L , CryoMajor 47/127TL , CryoMajor 50B/50L

CryoMajor Series Dewar with Canisters

規格:2L / 3L / 6L / 10L / 10L / 13L / 15L / 16L / 20L / 20L

 

Antech Scientific
ANTECH CryoMajor系列 帶罐杜瓦瓶
產品特色

產品特色

產品特色

  • 附圓形提筒。
  • 超低液態氮消耗。
  • 節省空間且重量輕。
  • 零件保固兩年,真空保固五年。
cryomajor

結構圖

cryomajor structure diagram
規格

規格

ModelCryoMajor 2/35CryoMajor 3/50CryoMajor 6/50CryoMajor 10/50CryoMajor 10/80CryoMajor 13/50LCryoMajor 15/50CryoMajor 16/80CryoMajor 20/50L
Maximum storage capacity
Number of canister366666666
Canister type1-layer1-layer1-layer1-layer1-layer2-layer1-layer1-layer2-layer
Number of straws, 1/2 cc1597927927922250120079222501200
Number of straws, 1/4 cc34517161716171649862580171649862580
Performance
LN2 capacity (L)236101013151620
Static evaporation rate (L/day)0.110.120.120.120.210.120.110.250.12
Static holdover time (day)182652864810813664167
Dimensions
Neck opening (mm)355050508050508050
External diameter (mm)195224300300300300396451396
Overall height (mm)420441488566557630618466688
Canisters diameter (mm)253838386338386338
Canister height (mm)120120120120120276120120276
Weight empty (kg)2.93.55.366.38.41012.812.2
Weight full (kg)4.55.910.214.114.419.022.225.828.5

ModelCryoMajor 20/80LCryoMajor 25/50LCryoMajor 25/80LCryoMajor 30/50LCryoMajor 30/80LCryoMajor 35/50LCryoMajor 35/80L
Maximum storage capacity
Number of canister6666666
Canister type2-layer2-layer2-layer2-layer2-layer2-layer2-layer
Number of straws, 1/2 cc3984120039841200398412003984
Number of straws, 1/4 cc8532258085322580853225808532
Performance
LN2 capacity (L)20252531.531.535.535.5
Static evaporation rate (L/day)0.2250.200.220.120.210.120.20
Static holdover time (day)89125114254147286178
Dimensions
Neck opening (mm)80508050805080
External diameter (mm)396396396451451451451
Overall height (mm)701741741681681735760
Canisters diameter (mm)63386338633863
Canister height (mm)276276276276276276276
Weight empty (kg)12.713.51415.315.816.317.2
Weight full (kg)29.033.934.440.941.445.246.1

ModelCryoMajor 35/125LCryoMajor 35/125TLCryoMajor 47/127LCryoMajor 47/127TLCryoMajor 50B/50L
Maximum storage capacity
Number of canister6106106
Canister type2-layer2-layer2-layer2-layer2-layer
Number of straws, 1/2 cc93607300936073001200
Number of straws, 1/4 cc210001640021000164002580
Performance
LN2 capacity (L)35.535.5474750
Static evaporation rate (L/day)0.360.360.360.360.24
Static holdover time (day)9999131131208
Dimensions
Neck opening (mm)12512512712750
External diameter (mm)451451508508508
Overall height (mm)805805730730777
Canisters diameter (mm)9772977238
Canister height (mm)276276276276276
Weight empty (kg)181819.219.221
Weight full (kg)46.946.957.557.561.7
相關資訊

相關參考資料

NameDescription
CryoMonitor 1000Real-time monitor liquid nitrogen tank temperature display and with high temperature alarm function, users can judge the liquid nitrogen level condition through the temperature
CanisterDouble level and single level with different diameters.
Vial CaneMade of SUS304 for 5 vials and 3 vials (2ml)
Roller BaseMade of Stainless steel for moving the liquid nitrogen tank
Liquid Level RulerTo measure liquid nitrogen level
Locking CapDifferent sizes available upon neck diameter
Transport KitFoot type and hand type available, for 50mm or 80mm neck diameter
Cryogenic Protection Gloves38cm, 48cm and 68cm length available

產品詢問

科學儀器詢問表單

產品定位與適用情境

CryoMajor 系列是以圓形提筒取放樣品的液態氮杜瓦瓶,LN₂ 容量 2–50 L。機型以「容量/頸口」命名(如 20/50L 即 20 L、頸口 50 mm):50 mm 窄頸機型靜態蒸發率低至 0.11–0.12 L/day、保持天數最高可達 286 天;80 mm 寬頸機型提筒容量大幅提升(1/2 cc 麥管可達 3,984 支),但蒸發率也隨之上升。零件保固兩年、真空保固五年。

詳細規格請參閱本頁「規格」分頁。報價、選配與客製化評估請洽原拓科技。

適合什麼應用

  • 生殖醫學與人工生殖:胚胎、精液、卵子以麥管(straw)形式保存,提筒取放快、暴露時間短。
  • 畜産與動物胚胎中心:大量麥管保存,80 mm 寬頸機型可一次容納數千支。
  • 小型實驗室的少量長期保存:2–10 L 機型體積小、蒸發率低,不佔空間。
  • 不適合的應用:以 2 ml 凍存管盒為主、需要編號盤點的樣品庫,提筒不如方形提架好管理,請改看 CryoMaster 提架式儲存桶;需要溫度與液位警報者,請改看 CryoEssence 監控型杜瓦瓶

與其他型號的差異

  • 型號名稱是「近似容量」,不是實際容量:規格表上「30/50L」實際是 31.5 L、「35/50L」實際是 35.5 L(以空桶與滿液重量差、液態氮密度 0.807 kg/L 反推可驗證)。估算補氮週期時請以規格表的容量為準,不要用型號名的數字。
  • 50 mm 窄頸 vs 80 mm 寬頸:這是本系列最重要的取捨。窄頸省氮(如 35/50L 保持 286 天)但提筒容量小;寬頸容量大(如 35/80L 可放 3,984 支 1/2 cc 麥管)但保持天數降到 178 天。先確定麥管數量,再反推頸口。
  • 單層 vs 雙層提筒(L 型號):L 型號為雙層提筒(高 276 mm),同容量下可存放更多麥管。
  • 跨類型導流:若主要用途是取液、補液而非存樣品,CryoTrans 開口式杜瓦瓶 才是對的機型。

整體系統規劃與相關資源

整廠規劃與設備整合

液態氮設備的進場條件不只是「有沒有位置」——通風換氣量、氧濃度偵測警報、樓板承重、搬運動線與供氮來源,建議在下訂前一併確認。

相關資源