国产精品玖玖资源站大全_三级黄色免费AV片_91国际毛片网站不用下载_亚洲图亚洲色成人综合网

Optima超速離心機(jī)轉(zhuǎn)頭適配離心管

Optima XE-100/90超速離心機(jī)SW 32 Ti SW28水平轉(zhuǎn)頭

SW 32 Ti和SW28水平轉(zhuǎn)頭標(biāo)配6個38.5mL吊籃，可使用8.4mL - 38.5mL開口薄壁管、厚壁管、Quick-Seal熱封管、OptiSeal指封管和尖底管完成蛋白質(zhì)、亞細(xì)胞顆粒和病毒等密度梯度分離。適用于Optima XPN-100/XPN-90/XPN-80、Optima XE-100/XE-90系列超速離心機(jī)。

商品名稱：SW 32 Ti  SW 28水平轉(zhuǎn)頭  Swinging-Bucket Rotor

制 造 商：美國貝克曼庫爾特(Beckman Coulter)公司

品    牌：Beckman

轉(zhuǎn)頭配套適配器、離心管見:［訂購信息］

詳細(xì)描述

SW 32 Ti SW 32 Ti 和 SW 28水平轉(zhuǎn)頭，最多可掛載6個吊籃工作。典型應(yīng)用包括蛋白質(zhì)、亞細(xì)胞顆粒和病毒密度梯度分離。適用于貝克曼Optima XPN-100/XPN-90/XPN-80系列高端立式超速離心機(jī)和Optima XE-100/XE-90系列基礎(chǔ)型超速離心機(jī)。 


1、轉(zhuǎn)頭組件

SW 32 Ti轉(zhuǎn)頭主體和吊桶由鈦金屬制成，SW 28轉(zhuǎn)頭的主體為鋁合金材質(zhì)，吊桶采用鈦金屬制成。

水平轉(zhuǎn)頭吊桶擺動會隨著使用而磨損。在吊桶法蘭上涂上固體薄膜潤滑劑涂層（灰色），可最大限度地減少摩擦，使吊桶能夠更平穩(wěn)地?cái)[入轉(zhuǎn)頭吊桶袋。桶蓋為陽極氧化鋁（anodized aluminum）。正確定位時，吊桶和蓋組件鉤在轉(zhuǎn)頭吊架機(jī)構(gòu)的橫桿上。確保桶蓋中的金屬螺紋清潔并用 Spinkote 潤滑劑均勻潤煥。將編號的蓋子與編號的吊桶相匹配，將蓋子擰入吊桶中。將所有裝載或空載的吊桶鉤到轉(zhuǎn)頭上，對稱地布置在轉(zhuǎn)頭中。

吊桶和桶蓋間的 O 形圈由丁腈橡膠制成，用于密封吊桶以確保在離心過程中保持桶內(nèi)的氣壓，應(yīng)確保吊桶 O 形圈均勻地涂有硅真空潤滑脂。缺少O 形圈情況下運(yùn)行吊桶會造成吊桶中氣體泄漏，進(jìn)而造成離心管變形后的樣品泄漏污染風(fēng)險，或離心結(jié)束后因吊桶內(nèi)氣壓低于外界氣壓而增加開蓋操作困難。

為了防止超速，配備光電探測器的貝克曼超速離心機(jī)監(jiān)控適配器底部的超速盤（overspeed disk），如果檢測到速度超過最大允許速度，則關(guān)閉運(yùn)行。

離心結(jié)束后，將轉(zhuǎn)頭從離心機(jī)中垂直向上提起取出，放在轉(zhuǎn)頭支架（rotor stand）上，小心地取出吊桶，插到吊桶架（Bucket holder rack）上。使用蓋子去除工具(cap removal tool, 001878)將松開吊桶蓋。

如使用浮動式離心管適配器，需使用浮置墊片移除工具(floating spacer removal tool, 338765)的螺紋端將其移除。

錐形適配器可以使用提取器工具(Extractor Tool, 354468)，將橡膠尖端壓在適配器壁上的同時，將管子和適配器向上拉出離心孔。

 

2、轉(zhuǎn)頭技術(shù)規(guī)格

轉(zhuǎn)頭型號

SW 32 Ti

SW 28 Ti

最高速度

32000rpm

28000rpm

最高轉(zhuǎn)速時溶液額定密度值

1.2 g/mL

最高轉(zhuǎn)速時相對離心場

最大離心半徑/最大離心力

152.5 mm/175000×g

161.0 mm/141000×g

平均離心半徑/平均離心力

109.7 mm/126000×g

118.2 mm/104000×g

最小離心半徑/最小離心力

66.8 mm/76600×g

75.3 mm/66100×g

最大速度下k系數(shù)(k factor)

204

246

5 - 20%蔗糖梯度5℃溫度條件下最高轉(zhuǎn)速運(yùn)行時k factor數(shù)值

樣品組分的浮力密度= 1.3 g/mL時

468

680

樣品組分的浮力密度= 1.5 g/mL時

428

622

樣品組分的浮力密度= 1.7 g/mL時

412

600

額定離心容量(Nominal rotor   capacity)

6×38.5 mL

達(dá)到最大速度的近似加速時間（滿載）

6.75 min

4-5 min

從最大速度（滿載）開始的近似減速時間

9.5 min

4-5 min

滿載轉(zhuǎn)頭重量

8.5 kg

5.9 kg

轉(zhuǎn)頭和吊籃的材質(zhì)

鈦合金

轉(zhuǎn)頭為鋁合金，吊籃為鈦合金

 

3、轉(zhuǎn)頭適配離心管

SW 32 Ti、SW 28水平轉(zhuǎn)頭使用相同8.4mL - 38.5mL容量的離心管工作。

標(biāo)準(zhǔn)配置含38.5mL的薄壁開口管（326823）和38.5mL Ultra-Clear超凈開口管（344058）。

訂購信息

品名

品牌

貨號

規(guī)格

描述

報價

SW   32 Ti水平轉(zhuǎn)頭套裝

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)

詢價

詢價

17mL管吊籃套件

Beckman

369693

set

Replacement-bucket Assembly

Applicable Ultracentrifuge Rotors: SW 32 Ti / SW 32.1 Ti

詢價

詢價







SW 28水平轉(zhuǎn)頭套裝

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

詢價

詢價

17mL管吊籃套件

Beckman

342212

set-6

Replacement-bucket   Assembly

Applicable Ultracentrifuge Rotors: SW 28.1

詢價

詢價







38.5mL超凈薄壁開口管

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

詢價

詢價

38.5mL薄壁開口管

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

詢價

詢價

38.5mL超凈薄壁開口管

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

詢價

詢價

38.5mL薄壁開口管

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

詢價

詢價

38.5mL超凈薄壁開口管

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

詢價

詢價







32mL厚壁開口管

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

詢價

詢價

32mL厚壁透明開口管

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

詢價

詢價







33.5mL熱封管

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

詢價

詢價

Φ25mm浮置墊片

Beckman

355536

1/pkg

25mm Diameter Noryl Floating Tube Spacer

詢價

詢價







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

詢價

詢價

Φ26mm管帽墊片

Beckman

392833

2/pkg

25mm Diameter Ultem Tube Spacer

詢價

詢價







31.5mL錐形薄壁開口管

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

詢價

詢價

31.5mL錐形薄壁開口管

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

詢價

詢價

錐形管適配器

Beckman

358156

6/pkg

25mm Diameter Conical Tube Adapter

詢價

詢價







28mL錐形熱封管

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

詢價

詢價

錐形管適配器

Beckman

358156

6/pkg

25mm Diameter Conical Tube Adapter

詢價

詢價

Φ25mm浮置墊片

Beckman

355536

1/pkg

25mm Diameter Noryl Floating Tube Spacer

詢價

詢價







25.5mL錐形薄壁開口管

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

詢價

詢價

錐形管適配器

Beckman

358156

6/pkg

25mm Diameter Conical Tube Adapter

詢價

詢價







25.5mL熱封管

Beckman

343665

pkg/50

25.5mL Thinwall Open-Top Polypropylene Konical Tubes

Nominal Size: 25 x 76mm - 50Pk

Required  Cap Spacer: 355536

詢價

詢價

浮置墊片

Beckman

355536

1/pkg

25mm Diameter Noryl Floating Tube Spacer

詢價

詢價







15mL熱封管

Beckman

343664

pkg/50

15mL Quick-Seal Bell-TopPolypropylene Tube

Nominal Size: 25 x 38mm - 50Pk

Applicable Max. Speed: 32000rpm

Required Spacer: 355536

詢價

詢價

浮置墊片

Beckman

355536

1/pkg

25mm Diameter Noryl Floating Tube Spacer

詢價

詢價







8.4mL錐形熱封管

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

詢價

詢價

錐形管適配器

Beckman

358156

6/pkg

25mm Diameter Conical Tube Adapter

詢價

詢價

浮置墊片

Beckman

355536

1/pkg

25mm Diameter Noryl Floating Tube Spacer

詢價

詢價