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Optima超速离心机转头适配离心管

MAX-XP台式超速离心机角转头MLA-55

MLA-55角转头管与转轴成35°角，最大样品容量8×13.5 mL，适用于Beckman Optima MAX-XP、Optima MAX和 MAX-E系列台式超速离心机。

商品名称：MLA-55 Fixed-Angle Rotor

制 造 商：美国贝克曼库尔特(Beckman Coulter)公司

品    牌：Beckman

超速离心管及配套适配器见：［订购信息］

 

MLA-55角转头的离心孔/管与转轴成35°角，最大样品容量8×13.5 mL圆底离心管，适用于Beckman Optima MAX-XP、Optima MAX和 MAX-E系列台式超速离心机。

转子、盖子和手柄由铝制成，并经过阳极氧化处理以抵抗腐蚀。驱动轴上的转子固定机构（rotor retention mechanism）可可自动将转头安全地固定到驱动轴上，而无需使用插销或螺栓锁定。

转子盖和手柄中由丁腈橡胶制成的润滑 O 形圈在离心过程中保持转子内部的大气压。

离腔中的磁性速度传感器和转子底部的磁铁在运行过程中识别转子速度，确保转子不超过其最大允许速度。

 

1）标准套件组成

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）技术规格

最高速度         55000rpm

最高速度时样品最大密度上限值         1.2 g/mL

最高速度时相对离心场强度（Relative Centrifugal Field，RCF）

最大离心半径/RCFmax   84.5 mm/287000×g

平均离心半径/RCFav  64.0 mm/217000×g

最小离心半径/RCFmin   45.0 mm/151000×g

最高速度时k因子值(k Factor)      53

转头离心孔数量（Number of tube cavities）      8

额定最大离心管尺寸     largest volume tube, 344625): 16 × 76 mm

离心管额定最大容量     largest volume tube, 344625): 13.5 mL

达到最高速度时近似加速时间（满载）     15 min

从最高速度开始的近似减速时间（满载）         5 min

满载转头重量         2.45 kg

转头材质         铝质

 

 

订购信息

MLA-55角转头可使用13.5mL、10.4mL、10.0mL、8.9mL、6.5mL、6.3mL、4.2mL、4.2mL、3.0mL和2.0mL的圆底管。不同规格超速离心管工作时，配套使用的管套适配器或管帽适配器不尽相同。

名称

品牌

货号

规格

描述

报价

MLA-55角转头套件

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

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13.5mL热封管工作套装

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)

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13.5mL 圆顶快封管

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

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13.5mL圆顶超净快封管

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

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Φ16mm铝管帽适配器

Beckman

342695

1/pkg

16mm Diameter Auminum Tube Spacer

For Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55

（适用于342413,   344322, C14290）

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13.5mL圆顶热封管

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（无菌无酶）

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Φ16mm管帽适配器

Beckman

342695

1/pkg

16mm Diameter   Aluminum Tube Spacer

Compatible Rotors:   Type 90 Ti, Type 70Ti, MLA-55

适用于342413,   344322, C14290

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Φ16mm离心管架

Beckman

348123

1/pkg

Tube Rack (16.0mm   Tubes)

Compatible Tubes:

Quick-Seal   Ultra-Clear Ultracentrifuge Tubes (344322);

Quick-Seal   Polypropylene Tubes 344622).

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13.5mL开口管套件

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)

（适用于Type 70.1 Ti,   Type 90 Ti, MLA-55）

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13.5mL 薄壁开口管

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

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13.5mL壁超净开口管

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

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13.5mL离心管盖组合

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

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10.4mL带盖离心瓶

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

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10.4mL离心瓶盖组合

Beckman

355604

6/pkg

16 mm Diameter Noryl Cap Assembly

（适用于355603,   355615, 355651, 355656）

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10mL 钟形顶快封管

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

询价

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16mm 管帽适配器

Beckman

344676

1/pkg

16 mm Diameter Noryl Tube Spacer

required for Quick-Seal Polypropylene Tube 344622

（适用于Type   90Ti, Type 70.1Ti, MLA-55）

询价

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10mL 厚壁开口管

Beckman

355640

25/pkg

10mL Open-Top Thickwall Polypropylene Tube

Nominal Size: 16×76 mm

Required Caps Spacers: 338907

Max Speed：30000rpm/RCF

询价

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10mL 厚壁透明开口管

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

询价

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10mL 管铝帽组合

Beckman

338907

(C39378)

1/pkg

16mm Diameter Aluminum Tube Cap Assembly

Used in Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55

（适用于355630,   355640）

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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

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Φ16mm管帽适配器

Beckman

361670

2/pkg

Cap Adapter for 8.9mL OptiSeal Tubes

（适用于361623）

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6.5mL 薄壁开口管

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

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6.5mL薄壁超净开口管

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

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13mm管铝帽组合

Beckman

C20178

1/pkg

13mm Diameter Tube Cap Assembly

（适用于326820，344093，344088）

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6.3mL

g-Max快封管包

Beckman

357334

50/pkg

6.3mL Quick-Seal Polypropylene Tubes kit

含：

50个6.3 mL g-Max快封管（345830）

12个管帽适配器（345828）

1个g-Max取管镊子（878446）

1个取帽工具（338765）

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6.3mL 钟形顶快封管

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

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Φ16mm管帽适配器

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

（适用于356562,   357332, 345830, 357334）

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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个4.2 mL g-Max快封管（356562）；

12个管帽适配器（345828）；

1个g-Max取管镊子（878446）；

1个取帽工具（338765）

（适用于Type   90 Ti, Type 70.1 Ti, MLA-55）

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4.2mL 钟顶快封管

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

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4mL 厚壁开口管

Beckman

355644

25/pkg

4mL Open-Top Thickwall Polypropylene Tube

Nominal Size: 13×64 mm

Required Adapters: 303313

Max Speed：50000rpm/RCF

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4mL 厚壁透明开口管

Beckman

355645

25/pkg

4mL Open-Top Thickwall Polycarbonate Tube

Nominal Size: 13×64 mm

Required Adapters: 303313

Max Speed：50000rpm/RCF

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Φ13mm管套适配器

Beckman

303313

1/pkg

16mm Diameter Noryl Tube adaptor

For use in Rotors: Type 90 Ti, Type 70.1 Ti, MLA-55

（适用于344088, C14280, C14296, 326820, 355644, 355645）

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4mL 薄壁超净开口管

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

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Φ13mm管套适配器

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

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2mL 薄壁超净开口管

Beckman

344091

50/pkg

2mL Open-Top Thinwall Ultra-Clear Tube

Nominal Size: 8×49 mm

Required Caps Spacers: 303624

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8mm离心管铝帽组合

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

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