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Optima超離轉(zhuǎn)頭離心管
MAX-XP臺式超速離心機角轉(zhuǎn)頭MLA-55
MLA-55角轉(zhuǎn)頭管與轉(zhuǎn)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(zhuǎn)頭的離心孔/管與轉(zhuǎn)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(zhuǎn)子、蓋子和手柄由鋁制成，并經(jīng)過陽極氧化處理以抵抗腐蝕。驅(qū)動軸上的轉(zhuǎn)子固定機構(gòu)（rotor retention mechanism）可可自動將轉(zhuǎn)頭安全地固定到驅(qū)動軸上，而無需使用插銷或螺栓鎖定。
轉(zhuǎn)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(zhuǎn)子內(nèi)部的大氣壓。
離腔中的磁性速度傳感器和轉(zhuǎn)子底部的磁鐵在運行過程中識別轉(zhuǎn)子速度，確保轉(zhuǎn)子不超過其最大允許速度。
1）標(biāo)準(zhǔn)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(shù)規(guī)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(zhuǎn)頭離心孔數(shù)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(zhuǎn)頭重量 2.45 kg
轉(zhuǎn)頭材質(zhì) 鋁質(zhì)
訂購信息
MLA-55角轉(zhuǎn)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(guī)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(guī)格 | 描述 | 報價 |
MLA-55角轉(zhuǎn)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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