无码免费毛片手机在线,欧美成人精品高清视频在线观看,国产亚洲人成网站在线观看琪琪秋,999久久久国产精品消防器材

Optima超速離心機轉(zhuǎn)頭適配離心管

Optima XPN-100超速離心機Type 50.2 Ti角轉(zhuǎn)頭

Type 50.2 Ti角轉(zhuǎn)頭，額定轉(zhuǎn)速50000 rpm，最大工作容量12×39mL。滿足顆粒差速離心分離及DNA和病毒等顆粒平衡密度沉降要求。適用于Optima XPN-100/XPN-90/XPN-80系列和Optima XE-100/XE-90系列超速離心機

商品名稱：Type 50.2 Ti定角轉(zhuǎn)頭  Type 50.2 Ti Fixed-Angle Titanium 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］

詳細描述

Type 50.2 Ti定角轉(zhuǎn)頭，額定轉(zhuǎn)速50 000 rpm，離心管-轉(zhuǎn)軸成24°夾角，每輪運行可離心多達 12×39mL。轉(zhuǎn)子離心力足以滿足顆粒差速離心分離及DNA和病毒等顆粒平衡密度沉降。適用于貝克曼Optima XPN-100/XPN-90/XPN-80系列高端立式超速離心機和Optima XE-100/XE-90系列基礎(chǔ)型超速離心機。

轉(zhuǎn)子由鈦制成，并涂有黑色聚氨酯漆。鋁制蓋子和手柄經(jīng)過紅色陽極氧化處理，具有耐腐蝕性。蓋子和手柄中的丁腈橡膠制成的 O 形圈在離心過程中保持轉(zhuǎn)子內(nèi)部的大氣壓力。蓋子上的四個小孔為臨時通氣口，防止在泄漏時壓力積聚和擠壓O形圈。

超速離心機配備的光電探測器與轉(zhuǎn)頭底部的超速盤配合，對轉(zhuǎn)速實時監(jiān)測。如檢測到實際轉(zhuǎn)速超過最大允許速度值，則系統(tǒng)自動關(guān)閉轉(zhuǎn)頭的運行。

 

1、轉(zhuǎn)頭使用前的準(zhǔn)備

確保轉(zhuǎn)子中的金屬螺紋清潔并用潤滑劑（Spinkote lubricant 306812）均勻潤滑以減少轉(zhuǎn)頭蓋啟閉操作中螺紋的磨損。還要確保O形圈均勻地涂有硅真空潤滑脂（silicone vacuum grease 335148）以確保離心孔內(nèi)的真空密封性能。

將裝滿的容器對稱地裝入轉(zhuǎn)子，至于轉(zhuǎn)頭中位置相對的管子，必須用相同密度的液體填充到相同的水平，確保轉(zhuǎn)頭平衡。

在安裝轉(zhuǎn)子蓋之前，請確保在管子上放置正確的適配器（如果需要）。蓋上蓋子后，可徒手用轉(zhuǎn)頭手柄擰緊轉(zhuǎn)頭蓋。

 

2、樣品移除與回收

將轉(zhuǎn)子垂直向上提起并離開驅(qū)動軸即可從離心機中取出，通過逆時針擰動轉(zhuǎn)頭手柄即可拆下轉(zhuǎn)子蓋。

當(dāng)使用了轉(zhuǎn)頭蓋帽適配器時（spacer），使用適配器移除工具和管蓋夾取工具，取出離心孔中墊片。

 

3、轉(zhuǎn)頭技術(shù)規(guī)格

最高速度：50000 rpm

最高轉(zhuǎn)速時溶液額定密度值（Density rating at maximum speed）：1.2 g/mL

最高轉(zhuǎn)速時相對離心場（Relative Centrifugal Fielda）:

最大離心半徑/最大離心力：Rmax 107.9 mm/302000×g;

平均離心半徑/平均離心力：Rav 81.2 mm/227000×g;

最小離心半徑/最小離心力：Rmin 54.4 mm/152000×g;

最大速度下 k 系數(shù)(k factor)：69

額定最大離心管尺寸(Nominal tube dimensions, largest tube)：25 × 89 mm

額定離心容量（Nominal tube capacity）：12×39 mL

達到最大速度的近似加速時間（滿載）：10.5 min

從最大速度（滿載）開始的近似減速時間：10.0 min

滿載轉(zhuǎn)頭重量：13.6 kg

轉(zhuǎn)頭的材質(zhì)：鈦合金

 

訂購信息

品名

品牌

貨號

規(guī)格

描述

報價

Type   50.2 Ti角轉(zhuǎn)頭

Beckman

337901

set

Type 50.2 Ti Rotor Assembly

includes:

3   each 834301 O-rings

3   each 854519 O-rings

2   each 330336 Overspeed Disks

詢價

詢價

Tubes   and Accessories

39mL管工作套裝

Beckman

348178

set

39mL Quick-Seal Quick-Seal Tube Kit

includes:

2   boxes  342414 Polypropylene Tubes

2   boxes  344326 Ultra-Clear Tubes

12   Spacers 342699

1   each 348124 Tube Rack

1   each 306812 Spinkote Lubricant

1   each 335148 Vacuum Grease

(Cordless Tube Topper Kit required)

（適用于Type 50.2 Ti, Type 70 Ti）

詢價

詢價

32.4mL OptiSeal管工作套裝

Beckman

361662

set

32.4mL   Polypropylene OptiSeal Tubes kit

includes:  

4   boxes of OptiSeal Tubes 361625

12   Spacers 361669 (6 pkg of 2)

1   OptiSeal Tube Rack 361646

1   Tube Extraction Tool 361668

1   Spacer Removal Tool 338765

（適用于Type 70 Ti, Type 50.2 Ti）

詢價

詢價

38.5mL 開口管工作套裝

Beckman

348177

set

38.5mL   Open-Top Tube Kit

inclues:

2   boxes 326823 Polypropylene Tubes

2   boxes 344058 Ultra-Clear Tubes

12   Tube Caps C20182

1   Spinkote Lubricant 306812

1   Vacuum Grease 335148

 (331202 and 305075 Tools required)

（適用于Type 50.2 Ti）

詢價

詢價

39mL鐘頂快封管

Beckman

C14304

48/pkg

39mL   Round Bottom Polypropylene Tube

Nominal   Size: 25 x 89mm - 48Pk

Compatible Ultracentrifuge Rotors:

 Type 70 Ti, Type 50.2 Ti, VTi 50, VTi 50.1

Sterile   + Certified Free（無菌無酶）

詢價

詢價

39mL Quick-Seal熱封管

Beckman

342414

50/pkg

Standard 39mL Quick-Seal Round-Top Polypropylene Tube

Nominal   Size: 25 x 89mm - 50Pk

Compatible   Ultracentrifuge Rotors:

Fixed   Angle: Type 70 Ti, Type 50.2 Ti

Vertical:   VTi 50, VTi 50.1

詢價

詢價

39mL Quick-Seal超凈管

Beckman

C14299

48/pkg

39mL   Ultra-Clear Quick-Seal tube

Nominal Size: ?25×89 mm

Compatible Ultracentrifuge Rotors:

Type 70 Ti, Type 50.2 Ti,   VTi 50

Certified   Free & Sterile（無菌無酶）

詢價

詢價

39mL Quick-Seal超凈管

Beckman

344326

50/pkg

Standard 38.5mL Quick-Seal Round-Top Ultra-Clear Tube

Nominal   Size: 25 x 89mm - 50Pk

Compatible   Ultracentrifuge Rotors

Fixed   Angle: Type 70 Ti, Type 50.2 Ti

Vertical:   VTi 50, VTi 50.1

詢價

詢價

Φ25mm 管帽適配器

Beckman

342699

1/pkg

25   mm Diameter Aluminum Spacer Tube

Spacers for Ultracentrifuge Rotors: Type 70 Ti, Type 50.2 Ti

適用于342414, 344326, C14283, C14299,   c14288, C14304

詢價

詢價







33.5mL 鐘頂快封管

Beckman

344623

50/pkg

33.5mL Quick-Seal Bell-Top Polypropylene Tube

Nominal   Size: 25 x 83mm - 50Pk

For   use in High Performance Rotor JS-24.38

詢價

詢價

Φ25mm 管帽適配器

Beckman

344635

1/pkg

25   mm Diameter Delrin Tube Spacer

use for Ultracentrifuge Rotors: Type 70 Ti, Type 50.2 Ti

適用于344623

詢價

詢價







32.4mL OptiSeal指封管

Beckman

361625

56/pkg

32.4mL OptiSeal Polypropylene Tube

Nominal   Size: 26 x 77mm - 50Pk

詢價

詢價

Φ25mm管帽適配器

Beckman

361669

2/pkg

25mm Diameter Ultem Tube Spacer

use for Ultracentrifuge Rotors: Type 70Ti, Type 50.2Ti

適用于361625

詢價

詢價







32mL厚壁透明開口管

Beckman

355631

25/pkg

32mL Open-Top Thickwall Polycarbonate Tube

Nominal   Size: 25 x 89mm - 25Pk

For   use in High Performance Rotor JS-24.38

詢價

詢價

32mL厚壁開口管

Beckman

355642

25/pkg

32mL Open-Top Thickwall Polypropylene Tube

Nominal   Size: 25 x 89mm - 25Pk

Compatible Ultracentrifuge rotors:

Type 70 Ti, Type 50.2 Ti,Type 55.2 Ti

SW   32 Ti, SW 28

詢價

詢價

32mL管蓋組件

Beckman

338906

1/pkg

20mm Diameter Aluminum Tube Cap Assembly

for Ultracentrifuge Rotors: Type 70 Ti, Type 50.2 Ti

Caps   are optional for these Thickwall tubes.

適用于355631, 355642

詢價

詢價







26.3mL 帶蓋透明離心瓶

Beckman

355618

（6Pk

26.3mL Polycarbonate Bottle with Cap Assembly

Nominal   Size: 25 x 89mm - 6Pk

for Ultracentrifuge Rotors: Type 70 Ti, Type 50.2 Ti

詢價

詢價

26.3mL  透明離心瓶身

Beckman

355654

（6Pk

26.3mL Polycarbonate Bottle

Nominal   Size: 25 x 89 mm - 6Pk

compatible with the following rotors: Type 50.2 Ti, Type 70 Ti

詢價

詢價

26.3mL 離心瓶蓋組合

Beckman

355619

6/pkg

25 mm Diameter Cap Assembly Aluminum Bottle

Quantity   of Six

For Ultracentrifuge Rotors: Type 70 Ti, Type 50.2 Ti

詢價

詢價







27mL 鐘頂超凈快封管

Beckman

344323

50/pkg

27mL Quick-Seal Bell-Top Ultra-Clear Tube

Nominal   Size: 25 x 64mm - 50Pk

for Ultracentrifuge Rotors: Type 70 Ti, Type 50.2 Ti, VTi 50.1

Required   Quick-Seal Noryl Tube Spacer 343448

詢價

詢價

27mL 鐘頂快封管

Beckman

343665

50/pkg

27mL Quick-Seal Bell-Top Polypropylene Tube

Nominal   Size: 25 x 64mm - 50Pk

For  Rotors: JS-24.38, Required Spacer 355536

For Ultracentrifuges Rotors: Type 70 Ti, VTi 50.1

詢價

詢價

15mL鐘頂超凈快封管

Beckman

344324

50/pkg

15mL   Quick-Seal Bell-Top Ultra-Clear Tube

Nominal   Size: 25 x 38mm - 50Pk

For Ultracentrifuge Rotors: Type 70 Ti, Type 50.2 Ti, VTi 50.1

Required Noryl Tube Spacer 343448

詢價

詢價

15mL鐘頂快封管

Beckman

343664

50/pkg

15mL Quick-Seal Bell-Top Polypropylene Tube

Nominal   Size: 25 x 38mm - 50Pk

For use in Rotor JS-24.38 (Required Spacer 355536);

For   Ultracentrifuges Rotors: Type 70, VTi 50.1.

詢價

詢價

Φ25mm懸浮適配器

Beckman

343448

1/pkg

25   mm Diameter Noryl Tube Spacer

Spacer   for Ultracentrifuge Rotors:

Type 70 Ti, Type 50.2 Ti, VTi 50.

適用于:343664,357343,343665,357346,344324,344323,357344

詢價

詢價







13.5mL薄壁超凈開口管

Beckman

344085

50/pkg

13.5mL   Open-Top Thinwall Ultra-Clear Tube

Nominal   Size: 16 x 76mm - 50Pk

For use in  Rotor   F1010

詢價

詢價

13.5mL薄壁開口管

Beckman

326814

50/pkg

13.5mL   thinwall polypropylene Tube

Nominal   Size: 16×76 mm

For   Ultracentrifuge Rotors: Type 90 Ti,Type 70.1 Ti

Required   Titanium Tube Cap Assembly 341968

詢價

詢價

Φ16mm管套適配器

Beckman

303307

1/pkg

16mm   Diameter Delrin Tube Adapter

for   Ultracentrifuge Rotors: Type 70 Ti, Type 50.2 Ti

適用于344085, 326814, 355640, 355630

詢價

詢價

13.5mL管蓋組件

Beckman

330860

1/pkg

13.4mm   Diameter Aluminum Tube Cap Assembly

Adapter   for Ultracentrifuge Rotors:

Type 70 Ti, Type 50.2 Ti, Type 45 Ti.

適用于326814, 344085

詢價

詢價







10mL   厚壁開口管

Beckman

355640

25/pkg

10mL   Open-Top Thickwall Polypropylene Tube

Nominal   Size: 16 x 76mm - 25Pk

For   use in Benchtop Centrifuge Rotors: F1010, FX6100

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 x 76mm - 25Pk

For   Rotors: F1010, FX6100, Required Adapter 392824

詢價

詢價

Φ16mm管適配器

Beckman

303307

1/pkg

16mm   Diameter Delrin Tube Adapter

for   Ultracentrifuge Rotors: Type 70 Ti, Type 50.2 Ti

適用于344085, 326814, 355640, 355630

詢價

詢價

10mL   管帽組件

Beckman

338907

1/pkg

16mm   Diameter Aluminum Tube Cap Assembly

適用于355630, 355640

C39378(替換貨號338907)

詢價

詢價







6.5mL薄壁超凈開口管

Beckman

C14296

48/pkg

6.5mL   Open-Top Thinwall Ultra-Clear Tube

Nominal   Size: 13 x 64mm - 48Pk

Compatible Rotors: Type 100 Ti, Type 50.4 Ti, MLA-55

Sterile   + Certified Free（無菌無酶）

詢價

詢價

6.5mL薄壁開口管

Beckman

326820

50/pkg

6.5mL   Open-Top Thinwall Polypropylene Tube

13   x 64mm - 50Pk

For   Ultracentrifuge Rotor Type 90 Ti

詢價

詢價

4mL厚壁開口管

Beckman

355644

25/pkg

4mL   Open-Top Thickwall Polypropylene Tube

Nominal   Size: 13 x 64mm - 25Pk

For   Rotor JA-25.15, Required Adapter 303313

For   use in Ultracentrifuges Rotors:

Type   70.1 Ti,Type 50.4 Ti

MLA-55,   Type 90 Ti, Required Adapter: 303313

Type   70 Ti, Type 50.2 Ti,Required Adapter: 303392

Type   45 Ti, Required Adapter:303449

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 x 64mm - 25Pk

For   Rotors JA-25.15, Required Adapter 303313

詢價

詢價

Φ13mm管適配器

Beckman

303392

1/pkg

13mm   Diameter Delrin Tube Adapter

for Ultracentrifuge Rotors: Type 70 Ti, Type 50.2 Ti

適用于344088, C14280, C14296, 326820, 355644, 355645

詢價

詢價