Beckman離心機轉頭離心管
JA-25.15/JA-20.1角轉頭離心管
Beckman 15mL圓底管角轉頭JA-25.15、JA-20.1可直接使用15mL厚壁圓底開口管(342080/342081/342082)，適用于Avanti J-26S XP、Avanti JXN-30、Avanti JXN-26立式低溫高速離心機。
商品名稱：JA-20.1 JA-25.15 15mL管 10mL離心瓶
制 造 商：美國貝克曼庫爾特(Beckman Coulter)公司
品 牌：Beckman
適配離心瓶見：【訂購信息】
詳細描述
Beckman 15mL圓底管定角轉頭，轉速高達20000rpm以上，可對沉降系數100S或更高的樣品顆粒有效分離，常用于細菌(bacteria)、藻類(algae)和葉綠體(chloroplasts)收集，組織勻漿離心，亞細胞結構收集沉淀分離。
轉頭有2款，分別是工作容量24×15mL的JA-25.15和額定容量32×15mL的JA-20.1。兩款轉頭的離心孔均分為內外兩圈同心圓布局。
JA-25.15角轉頭用于Avanti J-26S XP、Avanti JXN-26、Avanti JXN-30立式低溫高速離心機（不適用于Avanti J-E、Avanti J-HC）。
JA-20.1角轉頭適用于Avanti J-26S XP、Avanti JXN-30、Avanti JXN-26和Avanti J-E立式大容量低溫高速離心機（不適用于Avanti J-HC）。
1、技術規(guī)格
轉頭型號 | JA-25.15 | JA-20.1 |
最高轉速 | 25000 rpm | 20000rpm |
臨界速度范圍(Critical speed range) | 600 to 800rpm | |
運行的最大樣品溶液密度(Maximum solution density) | 1.2 g/mL | |
最大速度下的相對離心場(Relative Centrifugal Field at maximum speed) | ||
Outer row of tubes | ||
At Rmax/RCF | 106 mm/742000×g | 115 mm/51500×g |
At Rmin/RCF | 52 mm/36400×g | 64 mm/28700×g |
Inner row of tubes | ||
At Rmax/RCF | 86 mm/60200×g | 98 mm/43900×g |
At Rmin/RCF | 32 mm/22400×g | 47 mm/21100×g |
轉頭傾角 | 25° | 23° |
k factor at maximum speed | ||
Outer row of tubes | 265 | 371 |
Inner row of tubes | 380 | 465 |
最大容量離心瓶的額定尺寸(Nominal dimensions of largest bottle) | 18×100 mm | |
額定轉頭容量 (Nominal rotor capacity) | 24×15 mL | 32×15 mL |
轉頭自重(rotor body and windshield) | 7.7 kg | - |
轉頭滿載時工作重量 | 7.9 kg | 7.5 kg |
轉頭滿載時加速到最高速度的加速時間(acceleration time) | 1.5 min | |
轉頭滿載時最高速度的減速時間(deceleration time) | 2.5 min | |
轉頭主體部分的材質 | 鈦合金 | 鋁合金 |
2、轉頭適配離心管
JA-25.15、JA-20.1兩款轉頭無需適配器可直接使用15mL厚壁圓底開口管(342080/342081/342082)。
JA-20.1還提供了適用于3.0mL、5.0mL、8.0mL、10.0mL、12.0mL和15.0mL圓底管適配器，兼容多種離心管。
訂購信息
品名 | 品牌 | 貨號 | 規(guī)格 | 描述 | 報價 |
JA-25.15角轉頭 | Beckman | 363054 | each | JA-25.15 Fixed-Angle Rotor with Single Lock Lid Nominal Rotor Capacity: 24×15mL Maximum Speed (Outer Row): 25000rpm/74200×g | 詢價 |
生物安全型JA-25.15角轉頭 | Beckman | 363050 | each | JA-25.15 Fixed-Angle Rotor with BioSafety Lid Nominal Rotor Capacity: 24×15mL Maximum Speed (Outer Row): 25000rpm/74200×g | 詢價 |
JA-20.1角轉頭 | Beckman | 342095 | each | JA-20.1 Fixed-Angle Rotor with Biosafety Lid Nominal Rotor Capacity: 32 x 15 mL Maximum Speed (Outer Row): 20000 rpm/51500xg | 詢價 |
15mL厚壁開口管 | Beckman | 342082 | 100pcs/pk | 15mL Thickwall Polypropylene Open-Top Tube Nominal Tube Dimensions: φ18×98 mm Applicable Maximum Speed: 25000rpm | 詢價 詢價 |
15mL厚壁開口管 | Beckman | 342081 | 100pcs/pk | 15mL Thickwall Polyethylene Open-Top Tube Nominal Tube Dimensions: φ18×98 mm Applicable Maximum Speed: 25000rpm | 詢價 詢價 |
15mL透明厚壁開口管 | Beckman | 342080 | 100pcs/pk | 15mL Thickwall Polycarbonate Open-Top Tube Nominal Tube Dimensions: φ18×98 mm Applicable Maximum Speed: 25000rpm | 詢價 詢價 |
10mL圓底管適配器 | Beckman | 342327 | each | 10mL Polypropylene Tube Adapter Materials：Polypropylene Nominal Tube Dimensions: φ16×80mm | 詢價 |
10mL透明厚壁開口管 | Beckman | 355640 | 25pcs/pk | 10mL Thickwall Polypropylene Open-Top Tubes Nominal Tube Dimensions: φ16×76 mm Applicable Maximum Speed: 20000rpm Required Adapters: 342327 | 詢價 詢價 |
10mL厚壁開口管 | Beckman | 355630 | 25pcs/pk | 10mL Thickwall Polycarbonate Open-Top Tubes Nominal Tube Dimensions: φ16×76 mm Applicable Maximum Speed: 20000rpm Required Adapters: 342327 | 詢價 詢價 |
10mL旋蓋離心瓶 | Beckman | 355672 | 25pcs/pk | 10mL Polycarbonate ?Bottles with Screw-On Caps Nominal Tube Dimensions: φ16×80 mm Applicable Maximum Speed: 30000rpm Required Adapters: 342327 | 詢價 詢價 |
8.0mL圓底管適配器 | Beckman | 356977 | each | 13mm Diameter Round-Bottom Tube Adapter Nominal Tube Dimensions: φ13×100mm Materials：Delrin Color：Natural （適用于JA-20.1） | 詢價 詢價 |
5.0mL圓底管適配器 | Beckman | 356971 | each | 12mm Diameter Round-Bottom Tube Adapter Nominal Tube Dimensions: φ12×75mm Materials：Delrin Color：Natural （適用于JA-20.1） | 詢價 詢價 |
4.0mL圓底管適配器 | Beckman | 303313 | each | 13mm Diameterr Round-Bottom Tube Adapter Nominal Tube Dimensions: φ13×64mm Materials：Delrin （適用于JA-25.15） | 詢價 詢價 |
4mL透明厚壁開口管 | Beckman | 355645 | 25pcs/pk | 4mL Thickwall Polypropylene Open-Top Tube Nominal Tube Dimensions: φ13×64 mm Applicable Maximum Speed: 25000rpm Required Adapters: 303313 | 詢價 詢價 |
4mL厚壁開口管 | Beckman | 355644 | 25pcs/pk | 4mL Thickwall Polycarbonate Open-Top Tube Nominal Tube Dimensions: φ13×64 mm Applicable Maximum Speed: 25000rpm Required Adapters: 303313 | 詢價 詢價 |
3.0mL圓底管適配器 | Beckman | 342329 | each | 11mm Diameter Round-Bottom Tube Adapter Nominal Tube Dimensions: φ12×75mm Materials: Polyethylene Color: Natural （適用于JA-20.1） | 詢價 詢價 |
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