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Optima超速离心机转头适配离心管

Optima XE-100/90超速离心机SW 32 Ti SW28水平转头

SW 32 Ti和SW28水平转头标配6个38.5mL吊篮，可使用8.4mL - 38.5mL开口薄壁管、厚壁管、Quick-Seal热封管、OptiSeal指封管和尖底管完成蛋白质、亚细胞颗粒和病毒等密度梯度分离。适用于Optima XPN-100/XPN-90/XPN-80、Optima XE-100/XE-90系列超速离心机。

商品名称：SW 32 Ti  SW 28水平转头  Swinging-Bucket Rotor

制 造 商：美国贝克曼库尔特(Beckman Coulter)公司

品    牌：Beckman

转头配套适配器、离心管见:［订购信息］

详细描述

SW 32 Ti SW 32 Ti 和 SW 28水平转头，最多可挂载6个吊篮工作。典型应用包括蛋白质、亚细胞颗粒和病毒密度梯度分离。适用于贝克曼Optima XPN-100/XPN-90/XPN-80系列高端立式超速离心机和Optima XE-100/XE-90系列基础型超速离心机。 


1、转头组件

SW 32 Ti转头主体和吊桶由钛金属制成，SW 28转头的主体为铝合金材质，吊桶采用钛金属制成。

水平转头吊桶摆动会随着使用而磨损。在吊桶法兰上涂上固体薄膜润滑剂涂层（灰色），可最大限度地减少摩擦，使吊桶能够更平稳地摆入转头吊桶袋。桶盖为阳极氧化铝（anodized aluminum）。正确定位时，吊桶和盖组件钩在转头吊架机构的横杆上。确保桶盖中的金属螺纹清洁并用 Spinkote 润滑剂均匀润焕。将编号的盖子与编号的吊桶相匹配，将盖子拧入吊桶中。将所有装载或空载的吊桶钩到转头上，对称地布置在转头中。

吊桶和桶盖间的 O 形圈由丁腈橡胶制成，用于密封吊桶以确保在离心过程中保持桶内的气压，应确保吊桶 O 形圈均匀地涂有硅真空润滑脂。缺少O 形圈情况下运行吊桶会造成吊桶中气体泄漏，进而造成离心管变形后的样品泄漏污染风险，或离心结束后因吊桶内气压低于外界气压而增加开盖操作困难。

为了防止超速，配备光电探测器的贝克曼超速离心机监控适配器底部的超速盘（overspeed disk），如果检测到速度超过最大允许速度，则关闭运行。

离心结束后，将转头从离心机中垂直向上提起取出，放在转头支架（rotor stand）上，小心地取出吊桶，插到吊桶架（Bucket holder rack）上。使用盖子去除工具(cap removal tool, 001878)将松开吊桶盖。

如使用浮动式离心管适配器，需使用浮置垫片移除工具(floating spacer removal tool, 338765)的螺纹端将其移除。

锥形适配器可以使用提取器工具(Extractor Tool, 354468)，将橡胶尖端压在适配器壁上的同时，将管子和适配器向上拉出离心孔。

 

2、转头技术规格

转头型号

SW 32 Ti

SW 28 Ti

最高速度

32000rpm

28000rpm

最高转速时溶液额定密度值

1.2 g/mL

最高转速时相对离心场

最大离心半径/最大离心力

152.5 mm/175000×g

161.0 mm/141000×g

平均离心半径/平均离心力

109.7 mm/126000×g

118.2 mm/104000×g

最小离心半径/最小离心力

66.8 mm/76600×g

75.3 mm/66100×g

最大速度下k系数(k factor)

204

246

5 - 20%蔗糖梯度5℃温度条件下最高转速运行时k factor数值

样品组分的浮力密度= 1.3 g/mL时

468

680

样品组分的浮力密度= 1.5 g/mL时

428

622

样品组分的浮力密度= 1.7 g/mL时

412

600

额定离心容量(Nominal rotor   capacity)

6×38.5 mL

达到最大速度的近似加速时间（满载）

6.75 min

4-5 min

从最大速度（满载）开始的近似减速时间

9.5 min

4-5 min

满载转头重量

8.5 kg

5.9 kg

转头和吊篮的材质

钛合金

转头为铝合金，吊篮为钛合金

 

3、转头适配离心管

SW 32 Ti、SW 28水平转头使用相同8.4mL - 38.5mL容量的离心管工作。

标准配置含38.5mL的薄壁开口管（326823）和38.5mL Ultra-Clear超净开口管（344058）。

订购信息

品名

品牌

货号

规格

描述

报价

SW   32 Ti水平转头套装

Beckman

369694

set

SW   32 Ti Swinging-Bucket Rotor Package

Standard   accessories includes:

1   box 326823  Polyallomer Tubes

2   boxes 344058  Ultra-Clear Tubes

1   box 355631  Polycarbonate Tubes

1x  331186    Bucket Holder Rack

1x  306812    Spinkote Lubricant

1x  335148    Vacuum Grease

2x  335456    Over-speed Disk

3x  812715    O-rings

1x  978358    hooked O-ring Removal Tool

812715    O-rings (qty. 24)

询价

询价

17mL管吊篮套件

Beckman

369693

set

Replacement-bucket Assembly

Applicable Ultracentrifuge Rotors: SW 32 Ti / SW 32.1 Ti

询价

询价







SW 28水平转头套装

Beckman

342204

set

SW   28 Rotor Package

Standard   accessories includes:

2   boxes 326823 Polyallomer Tubes

2   boxes 344058 Ultra-Clear Tubes

1x  331186    Bucket Holder Rack

1x  306812    Spinkote Lubricant

1x  335148    Vacuum Grease

2x  342211    Over-speed Disk

3x  812715  O-rings

询价

询价

17mL管吊篮套件

Beckman

342212

set-6

Replacement-bucket   Assembly

Applicable Ultracentrifuge Rotors: SW 28.1

询价

询价







38.5mL超净薄壁开口管

Beckman

344058

pkg/50

Standard 38.5mL Open-Top Thinwall   Ultra-Clear Tube

Nominal Size: 25 x 89mm

Applicable Rotors: Type 70 Ti, 50.2 Ti, SW 32 Ti, SW 28

Applicable Max. Speed: 32000rpm

询价

询价

38.5mL薄壁开口管

Beckman

326823

pkg/50

Standard 38.5mL Open-Top Thinwall Polypropylene Tube

Nominal Size: 25 x 89mm

Applicable Rotors: Type 70 Ti, 50.2 Ti, SW 32 Ti, SW 28

Applicable Max. Speed: 32000rpm

询价

询价

38.5mL超净薄壁开口管

Beckman

C13926

pkg/50

38.5mL Open-Top Thinwall Ultra-Clear Tube

Certified Free

Nominal Size: 25 x 89mm

Applicable Rotors: Type 70 Ti, 50.2 Ti, SW 32 Ti, SW 28

Applicable Max. Speed: 32000rpm

询价

询价

38.5mL薄壁开口管

Beckman

C14301

pkg/48

38.5mL Open-Top Thinwall Polypropylene Tube

Sterile + Certified Free

Nominal Size: 25 x 89mm

Applicable Rotors: Type 70 Ti, 50.2 Ti, SW 32 Ti, SW 28

Applicable Max. Speed: 32000rpm

询价

询价

38.5mL超净薄壁开口管

Beckman

C14292

pkg/48

38.5mL Open-Top Thinwall Ultra-Clear Tube

Sterile + Certified Free

Nominal Size: 25×89 mm

Applicable Rotors: Type 70 Ti, 50.2 Ti, SW 32 Ti, SW 28

Applicable Max. Speed: 32000rpm

询价

询价







32mL厚壁开口管

Beckman

355642

pkg/25

32mL Open-Top Thickwall Polypropylene Tube

Nominal Size: 25 x 89mm - 25Pk

Applicable Rotors: Type 70 Ti, 50.2 Ti, SW 32 Ti, SW 28

Applicable Max. Speed: 32000rpm

询价

询价

32mL厚壁透明开口管

Beckman

355631

pkg/25

32mL Open-Top Thickwall Polycarbonate Tube

Nominal Size: 25 x 89mm - 25Pk

Applicable Rotors: Type 70 Ti, 50.2 Ti, SW 32 Ti, SW 28

Applicable Max. Speed: 32000rpm

询价

询价







33.5mL热封管

Beckman

344623

pkg/50

33.5mL Quick-Seal Bell-Top Polypropylene Tube

Nominal Size: 25 x 83mm - 50Pk

Applicable Max. Speed: 32000rpm

Norylb floating spacer 355536 required

询价

询价

Φ25mm浮置垫片

Beckman

355536

1/pkg

25mm Diameter Noryl Floating Tube Spacer

询价

询价







32.4mL指封管

Beckman

361625

56/pkg

32.4 mL, OptiSeal Polypropylene Tube

Nominal Size: 26 x 77mm - 50Pk

Applicable Max. Speed: 32000rpm

floating spacer 392833 required

询价

询价

Φ26mm管帽垫片

Beckman

392833

2/pkg

25mm Diameter Ultem Tube Spacer

询价

询价







31.5mL锥形薄壁开口管

Beckman

358126

pkg/50

31.5mL Open-Top Thinwall Polypropylene Konical Tube

Nominal Size: 25 x 89mm - 50Pk

Applicable Ultracentrifuge Rotors: SW 32 Ti, SW 28

Applicable Max. Speed: 32000rpm

Conical Adapter 358156 required

询价

询价

31.5mL锥形薄壁开口管

Beckman

C14307

pkg/48

30mL Open-Top Thinwall Polypropylene Konical Tube

Sterile + Certified Free

Nominal Size: 25 x 89mm - 48Pk

Applicable Ultracentrifuge Rotors: SW 32 Ti, SW 28

Applicable Max. Speed: 32000rpm

Conical Adapter 358156 required

询价

询价

锥形管适配器

Beckman

358156

6/pkg

25mm Diameter Conical Tube Adapter

询价

询价







28mL锥形热封管

Beckman

358651

pkg/50

28mL Open-Top Quick-Seal Polypropylene Konical Tube

Nominal Size: 25 x 83mm - 50Pk

Applicable Ultracentrifuge Rotors:SW 32 Ti, SW 28;

Applicable Max. Speed: 32000rpm

Required Floating Spacer 355536

Required Konical Adapter 358156

询价

询价

锥形管适配器

Beckman

358156

6/pkg

25mm Diameter Conical Tube Adapter

询价

询价

Φ25mm浮置垫片

Beckman

355536

1/pkg

25mm Diameter Noryl Floating Tube Spacer

询价

询价







25.5mL锥形薄壁开口管

Beckman

358125

pkg/50

25.5mL conical Polypropylene open-top tube

Nominal Size: 25×76 mm

Applicable Ultracentrifuge Rotors: SW 28, SW 32 Ti

Applicable Max. Speed: 32000rpm

Conical Tube Adapter 358156 required

询价

询价

锥形管适配器

Beckman

358156

6/pkg

25mm Diameter Conical Tube Adapter

询价

询价







25.5mL热封管

Beckman

343665

pkg/50

25.5mL Thinwall Open-Top Polypropylene Konical Tubes

Nominal Size: 25 x 76mm - 50Pk

Required  Cap Spacer: 355536

询价

询价

浮置垫片

Beckman

355536

1/pkg

25mm Diameter Noryl Floating Tube Spacer

询价

询价







15mL热封管

Beckman

343664

pkg/50

15mL Quick-Seal Bell-TopPolypropylene Tube

Nominal Size: 25 x 38mm - 50Pk

Applicable Max. Speed: 32000rpm

Required Spacer: 355536

询价

询价

浮置垫片

Beckman

355536

1/pkg

25mm Diameter Noryl Floating Tube Spacer

询价

询价







8.4mL锥形热封管

Beckman

358652

pkg/50

8.4mL Quick-Seal Polypropylene Konical Tube

Nominal Size: 25 x 38mm - 50Pk

Applicable Ultracentrifuge Rotors: SW 28, SW 32 Ti

Applicable Max. Speed: 32000rpm

Required Adapter 358155

Required Floating Spacer 355536

询价

询价

锥形管适配器

Beckman

358156

6/pkg

25mm Diameter Conical Tube Adapter

询价

询价

浮置垫片

Beckman

355536

1/pkg

25mm Diameter Noryl Floating Tube Spacer

询价

询价