Optima超速離心機轉頭適配離心管
MAX-XP臺式超速離心機角轉頭MLA-55
MLA-55角轉頭管與轉軸成35°角，最大樣品容量8×13.5 mL，適用于Beckman Optima MAX-XP、Optima MAX和 MAX-E系列臺式超速離心機。
商品名稱：MLA-55 Fixed-Angle Rotor
制 造 商：美國貝克曼庫爾特(Beckman Coulter)公司
品 牌：Beckman
超速離心管及配套適配器見：［訂購信息］
MLA-55角轉頭的離心孔/管與轉軸成35°角，最大樣品容量8×13.5 mL圓底離心管，適用于Beckman Optima MAX-XP、Optima MAX和 MAX-E系列臺式超速離心機。
轉子、蓋子和手柄由鋁制成，并經過陽極氧化處理以抵抗腐蝕。驅動軸上的轉子固定機構（rotor retention mechanism）可可自動將轉頭安全地固定到驅動軸上，而無需使用插銷或螺栓鎖定。
轉子蓋和手柄中由丁腈橡膠制成的潤滑 O 形圈在離心過程中保持轉子內部的大氣壓。
離腔中的磁性速度傳感器和轉子底部的磁鐵在運行過程中識別轉子速度，確保轉子不超過其最大允許速度。
1）標準套件組成
393203 MLA-55 Fixed-Angle Rotor Assembly
361623 8.9 mL OptiSeal Polypropylene Tube(4 boxes)
361670 Spacers for 8.9mL OptiSeal Tubes(6 pkg. of 2)
361642 OptiSeal Tube Rack for 16 mm x 60 mm Bell top Tubes
361668 1 Tube Extraction Tool
338765 1 Spacer Removal Tool
2）技術規格
最高速度 55000rpm
最高速度時樣品最大密度上限值 1.2 g/mL
最高速度時相對離心場強度（Relative Centrifugal Field，RCF）
最大離心半徑/RCFmax 84.5 mm/287000×g
平均離心半徑/RCFav 64.0 mm/217000×g
最小離心半徑/RCFmin 45.0 mm/151000×g
最高速度時k因子值(k Factor) 53
轉頭離心孔數量（Number of tube cavities） 8
額定最大離心管尺寸 largest volume tube, 344625): 16 × 76 mm
離心管額定最大容量 largest volume tube, 344625): 13.5 mL
達到最高速度時近似加速時間（滿載） 15 min
從最高速度開始的近似減速時間（滿載） 5 min
滿載轉頭重量 2.45 kg
轉頭材質 鋁質
訂購信息
MLA-55角轉頭可使用13.5mL、10.4mL、10.0mL、8.9mL、6.5mL、6.3mL、4.2mL、4.2mL、3.0mL和2.0mL的圓底管。不同規格超速離心管工作時，配套使用的管套適配器或管帽適配器不盡相同。
名稱 | 品牌 | 貨號 | 規格 | 描述 | 報價 |
MLA-55角轉頭套件 | Beckman | A31459 | set | MLA-55 Fixed-Angle Rotor Package Nominal Rotor Capacity 8 x 13.5mL Maximum speed 55000 rpm/287000×g k factor 53 | 詢價 詢價 |
13.5mL熱封管工作套裝 | Beckman | 348179 | set | 13.5mL Quick-Seal Tube Kit includes: 342413 13.5mL Quick-Seal Round-Top Polypropylene Tube,2 boxes 344322 13.5mL Quick-Seal Round-Top Ultra-Clear Tube,2 boxes 342695 Spacers,12 each 348123 Tube Rack (16.0 mm Tubes),1 each 306812 Spinkote Lubricant (2 oz) 335148 Silicone vacuum grease (1 oz) (Cordless Tube Topper Kit required) | 詢價 詢價 |
13.5mL 圓頂快封管 | Beckman | 342413 | 50/pkg | 13.5mL Quick-Seal Round-Top Polypropylene Tube Nominal Size: 16×76 mm Required Caps Spacers: 342695 Max Speed：55000rpm/RCF 289335×g | 詢價 詢價 |
13.5mL圓頂超凈快封管 | Beckman | 344322 | 50/pkg | 13.5mL Quick-Seal Round-Top Ultra-Clear Tube Nominal Size: 16×76 mm Required Caps Spacers: 342695 Max Speed：55000rpm/RCF 289674×g | 詢價 詢價 |
Φ16mm鋁管帽適配器 | Beckman | 342695 | 1/pkg | 16mm Diameter Auminum Tube Spacer For Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55 （適用于342413, 344322, C14290） | 詢價 詢價 |
13.5mL圓頂熱封管 | Beckman | C14306 | 48/pkg | 13.5mL Quick-Seal Quick-Seal Polypropylene Tube Nominal Size: 16×76mm - 48Pk Compatible Rotors: Type 90 Ti, Type 70.1 Ti, NVT 65, VTi 65.1, MLA-55 Sterile + Certified Free（無菌無酶） | 詢價 詢價 |
Φ16mm管帽適配器 | Beckman | 342695 | 1/pkg | 16mm Diameter Aluminum Tube Spacer Compatible Rotors: Type 90 Ti, Type 70Ti, MLA-55 適用于342413, 344322, C14290 | 詢價 詢價 |
Φ16mm離心管架 | Beckman | 348123 | 1/pkg | Tube Rack (16.0mm Tubes) Compatible Tubes: Quick-Seal Ultra-Clear Ultracentrifuge Tubes (344322); Quick-Seal Polypropylene Tubes 344622). | 詢價 詢價 |
13.5mL開口管套件 | Beckman | 348180 | set | 13.5mL Open-Top Tube Kit Including： 326814 Open-Top Thinwall Polypropylene Tube,2 boxes 344085 Open-Top Thinwall Ultra-Clear Tube,2 boxes 341968 Tube Caps,12 each 306812 Spinkote Lubricant (2 oz) 335148 Silicone vacuum grease (1 oz) (331202 and 305075 Tools required) （適用于Type 70.1 Ti, Type 90 Ti, MLA-55） | 詢價 詢價 |
13.5mL 薄壁開口管 | Beckman | 326814 | 50/pkg | 13.5mL Open-Top Thinwall Polypropylene Tube Nominal Size: 16×76 mm Required Caps Spacers: 341968 Max Speed：55000rpm/RCF 289335×g | 詢價 詢價 |
13.5mL壁超凈開口管 | Beckman | 344085 | 50/pkg | 13.5mL Open-Top Thinwall Ultra-Clear Tube Nominal Size: 16×76 mm Required Caps Spacers: 341968 Max Speed：55000rpm/RCF 291029×g | 詢價 詢價 |
13.5mL離心管蓋組合 | Beckman | 341968 | 1/pkg | 13.4mm Diameter Cap Assembly, Titanium required for the Ultra Clear Tube 344085 Thinwall Polypropylene Tube 326814 for Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55 | 詢價 詢價 |
10.4mL帶蓋離心瓶 | Beckman | 355603 | 6/pkg | 10.4mL Polycarbonate Bottle with Cap Assembly Nominal Size: 16×76 mm Use in Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55 Required Caps Spacers: 355604 Max Speed：55000rpm/RCF 288658×g | 詢價 詢價 |
10.4mL離心瓶蓋組合 | Beckman | 355604 | 6/pkg | 16 mm Diameter Noryl Cap Assembly （適用于355603, 355615, 355651, 355656） | 詢價 詢價 |
10mL 鐘形頂快封管 | Beckman | 344622 | 50/pkg | 10mL Quick-Seal Bell-Top Polypropylene Tube Nominal Size: 16×67 mm Required Caps Spacers: 344676 Max Speed：55000rpm/RCF 289335×g | 詢價 詢價 |
16mm 管帽適配器 | Beckman | 344676 | 1/pkg | 16 mm Diameter Noryl Tube Spacer required for Quick-Seal Polypropylene Tube 344622 （適用于Type 90Ti, Type 70.1Ti, MLA-55） | 詢價 詢價 |
10mL 厚壁開口管 | Beckman | 355640 | 25/pkg | 10mL Open-Top Thickwall Polypropylene Tube Nominal Size: 16×76 mm Required Caps Spacers: 338907 Max Speed：30000rpm/RCF | 詢價 詢價 |
10mL 厚壁透明開口管 | Beckman | 355630 | 25/pkg | 10mL Open-Top Thickwall Polycarbonate Tube Nominal Size: 16×76 mm Required Caps Spacers: 338907 Max Speed：55000rpm/RCF 286286×g | 詢價 詢價 |
10mL 管鋁帽組合 | Beckman | 338907 (C39378) | 1/pkg | 16mm Diameter Aluminum Tube Cap Assembly Used in Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55 （適用于355630, 355640） | 詢價 詢價 |
8.9mL 指封管 | Beckman | 361623 | 56/pkg | 8.9mL OptiSeal Polypropylene Bell-Top Tube Nominal Size: 16×60 mm Required Caps Spacers: 361670 Max Speed：55000rpm/RCF 289996×g | 詢價 詢價 |
Φ16mm管帽適配器 | Beckman | 361670 | 2/pkg | Cap Adapter for 8.9mL OptiSeal Tubes （適用于361623） | 詢價 詢價 |
6.5mL 薄壁開口管 | Beckman | 326820 | 50/pkg | 6.5mL Open-Top Thinwall Polypropylene Tube Nominal Size: 16×64 mm Required Caps Spacers: C20178 Required Adapters: 303313 Max Speed：50000rpm/RCF | 詢價 詢價 |
6.5mL薄壁超凈開口管 | Beckman | 344088 | 50/pkg | 6.5mL Open-Top Thinwall Ultra-Clear Tube Nominal Size: 13×64 mm Required Caps Spacers: C20178 Required Adapters: 303313 Max Speed：50000rpm/RCF | 詢價 詢價 |
13mm管鋁帽組合 | Beckman | C20178 | 1/pkg | 13mm Diameter Tube Cap Assembly （適用于326820，344093，344088） | 詢價 詢價 |
6.3mL g-Max快封管包 | Beckman | 357334 | 50/pkg | 6.3mL Quick-Seal Polypropylene Tubes kit 含： 50個6.3 mL g-Max快封管（345830） 12個管帽適配器（345828） 1個g-Max取管鑷子（878446） 1個取帽工具（338765） | 詢價 詢價 |
6.3mL 鐘形頂快封管 | Beckman | 345830 | 50/pkg | 6.3mL Quick-Seal Bell-Top Polypropylene Tube Nominal Size: 16×45 mm Required Caps Spacers: 345828 Max Speed：55000rpm/RCF 289335×g | 詢價 詢價 |
Φ16mm管帽適配器 | Beckman | 345828 | 1/pkg | 16mm Diameter Noryl Floating Tube Spacer Required for Quick-Seal Polypropylene Tubes (345830, 356562) For Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55 （適用于356562, 357332, 345830, 357334） | 詢價 詢價 |
4.2mL g-Max快封管工作套件 | Beckman | 357332 | 50/pkg | 4.2mL Quick-Seal g-Max Polypropylene Kit 含： 50個4.2 mL g-Max快封管（356562）； 12個管帽適配器（345828）； 1個g-Max取管鑷子（878446）； 1個取帽工具（338765） （適用于Type 90 Ti, Type 70.1 Ti, MLA-55） | 詢價 詢價 |
4.2mL 鐘頂快封管 | Beckman | 356562 | 50/pkg | 4.2mL Quick-Seal Bell-Top Polypropylene Tube Nominal Size: 16×38 mm For use in Ultracentrifuge Rotors: MLA-55 Required Caps Spacers: 345828 Max Speed：55000rpm/RCF 289335×g | 詢價 詢價 |
4mL 厚壁開口管 | Beckman | 355644 | 25/pkg | 4mL Open-Top Thickwall Polypropylene Tube Nominal Size: 13×64 mm Required Adapters: 303313 Max Speed：50000rpm/RCF | 詢價 詢價 |
4mL 厚壁透明開口管 | Beckman | 355645 | 25/pkg | 4mL Open-Top Thickwall Polycarbonate Tube Nominal Size: 13×64 mm Required Adapters: 303313 Max Speed：50000rpm/RCF | 詢價 詢價 |
Φ13mm管套適配器 | Beckman | 303313 | 1/pkg | 16mm Diameter Noryl Tube adaptor For use in Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55 （適用于344088, C14280, C14296, 326820, 355644, 355645） | 詢價 詢價 |
4mL 薄壁超凈開口管 | Beckman | 344093 | 50/pkg | 4mL Open-Top Thinwall Ultra-Clear Tube Nominal Size: 13×41 mm Required Caps Spacers: C20178 Required Adapters: 303402 Max Speed：45000rpm/RCF | 詢價 詢價 |
Φ13mm管套適配器 | Beckman | 303402 | 1/pkg | 13mm Diameter Delrin Tube Adapter Use in Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55 Required for 4.0 mL Ultra-Clear Tube 344093 | 詢價 詢價 |
2mL 薄壁超凈開口管 | Beckman | 344091 | 50/pkg | 2mL Open-Top Thinwall Ultra-Clear Tube Nominal Size: 8×49 mm Required Caps Spacers: 303624 | 詢價 詢價 |
8mm離心管鋁帽組合 | Beckman | 303624 | 1/pkg | 8mm Diameter Aluminum Tube Cap Assembly Required for the Ultra-Clear Tube (344091) For Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55 | 詢價 詢價 |
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