Beckman离心机转头离心管

JA-30.50/JA-25.50角转头50mL离心瓶

Beckman JA-25.50 、JA-30.50角转头为Avanti J-26S XP、Avanti JXN-30、Avanti JXN-26立式低温高速离心机通用角转头,可使用50mL密封盖离心瓶(357001,357000)、旋盖离心瓶(357003, 357002)工作。

商品名称:JA-30.50 Ti  JA-25.50  Fixed-Angle Rotor 角转头

制 造 商:美国贝克曼库尔特(Beckman Coulter)公司

品    牌:Beckman

适配离心瓶见:【订购信息】

详细描述

JA-30.50 Ti和JA-25.50同为8×50mL额定工作容量的高速角转头,最高转速超过25000rpm,主要应用于收获细菌(Harvesting bacteria)、澄清组织匀浆Clarification tissue homogenates)、亚细胞颗粒(subcellular particulates)、沉淀和相分离等离心分离。
JA-25.50可通用于包括 Avanti J-26S XPAvanti JXN-30Avanti JXN-26Avanti J-E立式大容量低温高速离心机(Avanti J-E高效离心机使用时最高转速21000rpm)。

JA-30.50 Ti的主体钛合金角,转速最高可达30000rpm,适用于Avanti J-E 和J-HC之外的Avanti J离心机。
转头分为生物安全型双锁盖(Dual Lock Lid)、单锁盖型(Single Lock Lid)两款。

 

 1、技术规格

转头型号

JA-30.50 Ti

JA-25.50

最高转速

30000rpm

25000rpm

临界速度范围(Critical speed range)

600 to 800rpm

运行的最大样品溶液密度(Maximum solution   density)

1.2 g/mL

最大速度下的相对离心场(Relative Centrifugal Field at maximum speed)

At Rmax/RCF

108 mm/108860×g

108 mm/756000×g

At Rav/RCF

74 mm/74600×g

73.2 mm/51200×g

At Rmin/RCF

40 mm/40320×g

38.5 mm/27000×g

转头倾斜角度

34°

k factor at maximum speed

280

418

最大容量离心瓶的额定尺寸(Nominal dimensions of largest bottle)

25×104 mm

离心瓶额定容量 (Nominal bottle capacity)

50 mL

额定转头容量 (Nominal rotor capacity)

8×50 mL

转头自重(rotor body and windshield)

11.2 kg

8.1 kg

转头满载时工作重量

11.8 kg

8.7 kg

转头满载时加速到最高速度的加速时间(acceleration time)

5.25 min

3.5 min

转头满载时最高速度的减速时间(deceleration time)

3.5 min

1.75 min

转头主体部分的材质

钛合金

铝合金

 

2、适配离心管

JA-30.50 Ti和JA-25.50转头标准配置不含离心管(离心管单独订购)。

JA-30.50 Ti、JA-25.50角转头无需适配器即可直接离心50mL螺旋盖离心瓶(357003,357002)、50mL密封盖离心瓶(357001,357000)、Snap-On Cap扣盖(363664, 357005)或无盖50mL厚壁离心管(363647,357007)。JA-30.50 Ti、JA-25.50角转头添加适配器,还可离心10mL圆底管、1.5mL圆底管及30mL圆底管。
1) Bottle with Cap Assembly
即带内盖+螺旋外盖组合型密封盖(Cap Assembly)的离心瓶。
盖组件由内盖/塞盖(Insert)、密封圈(O-ring)和外螺旋盖(Screw-On Cap)组成。离心瓶装样后,将内塞安装到瓶口上并压紧,再盖上螺旋盖、拧紧。
相对于常规螺旋盖(Screw-On Cap)离心瓶(耐受离心力可达到20000xg以上),密封盖离心瓶由于有内盖,高速离心过程中对离心瓶瓶口支撑得到强化,密封可靠性更高,可以耐受超过50000xg离心力长时间离心。
2) Thickwall Tubes with Snap-On Caps
即厚壁扣盖(按盖)离心管。盖帽与管身可分离的设计,带一项圈。因管口部比管身粗大,项圈可从管底不套入或退下,实现管-盖的连接和分离。上盖后,项圈被限定在离心管上部,并始终暴露于转头离心孔外部。
厚壁扣盖盖离心管有PP(357005)和PC(363664)材质两款离心管。


订购信息

品名

品牌

货号

规格

描述

报价

生物安全型JA-30.50角转头

Beckman

363420

each

JA-30.50 Ti Fixed-Angle Rotor with Biosafety Lid, Titanium

Maximum Speed  30000rpm/RCFmax 108860xg

询价

JA-30.50角转头

Beckman

363421

each

JA-30.50 Ti Fixed-Angle Rotor with Single Lock Lid.

Maximum   Speed  30000rpm/RCFmax 108860xg

询价







JA-25.50角转头

Beckman

363055

each

JA-25.50 Fixed-Angle Aluminum Rotor with Single Lock Lid

Maximum Speed  25000rpm/RCFmax75600×g

询价

生物安全盖JA-25.50角转头

Beckman

363058

each

JA-25.50 Fixed-Angle Aluminum Rotor Biosafety Lid

Maximum Speed  25000rpm/RCFmax75600×g

询价







50mL密封盖离心瓶

Beckman

357001

6pcs/pk

50mL   Polypropylene Bottles with Cap Assemblies

Nominal   Cavity Diameter: 29×104 mm

Applicable   Maximum Speed: 30000rpm

询价

询价

50mL透明密封盖离心瓶

Beckman

357000

6pcs/pk

50mL   Polycarbonate Bottles with Cap Assemblies

Nominal   Cavity Diameter: 29×104 mm

Applicable   Maximum Speed: 30000rpm

询价

询价







50mL厚壁开口管

Beckman

357007

25pcs/pk

50mL   Thickwall Polypropylene Open-Top Tubes

Nominal   Cavity Diameter: 29×104 mm

Applicable   Maximum Speed: 30000rpm

询价

询价

50mL透明厚壁开口管

Beckman

363647

25pcs/pk

50mL   Thickwall Polycarbonate Open-Top Tubes

Nominal   Cavity Diameter: 29×104 mm

Applicable   Maximum Speed: 30000rpm

询价

询价







50mL按盖厚壁管

Beckman

357005

25pcs/pk

50mL Thickwall Polypropylene Tubes with Snap-On Caps

Nominal   Cavity Diameter: 29×104 mm

Applicable   Maximum Speed: 20000rpm

询价

询价

50mL透明按盖厚壁管

Beckman

363664

25pcs/pk

50mL Thickwall Polycarbonate Tubes with Snap-On Caps

Nominal   Cavity Diameter: 29×104 mm

Applicable   Maximum Speed: 20000rpm

询价

询价







50mL旋盖离心瓶

Beckman

357003

25pcs/pk

50mL   Polypropylene Bottles with Screw-On Caps

Nominal   Cavity Diameter: 29×104 mm

Applicable   Maximum Speed: 25000rpm

询价

询价

50mL透明旋盖离心瓶

Beckman

357002

25pcs/pk

50mL   Polycarbonate Bottles with Screw-On Caps

Nominal   Cavity Diameter: 29×104 mm

Applicable   Maximum Speed: 25000rpm

询价

询价







30mL圆底管适配器

Beckman

870331

each

30mL Corex Rubber Round Bottom   Tube Adapter

Nominal Tube Size (φ×L):29×104mm

询价

询价







10mL圆底管适配器

Beckman

361703

2pcs/pk

16mm Diameter Ultem Round Bottom Adapter

Nominal Tube Size (φ×L):16×80mm.

询价

询价

10mL透明旋盖离心瓶

Beckman

355672

25pcs/pk

10mL Polycarbonate Bottles with Screw-On Caps

Nominal Cavity Diameter: 16×80 mm

Applicable Maximum Speed: 30000rpm

Required   Adapters: 361703 (qty. of 2)

询价

询价







1.5mL管适配器

Beckman

361705

2pcs/pk

11mm Diameter Tube Adapter

Tubes Capacity per Adapter:3×1.5mL

Nominal Tube Size (φ×L):9.5×38mm.

Can be double-stacked.

聚醚酰亚胺适配器(适用于 357448,356090)

询价

询价

1.5mL按盖管

Beckman

357448

500pcs/pk

1.5mL Polypropylene Tubes with Snap-On Caps

Nominal   Cavity Diameter: 9.5×38 mm

Applicable   Maximum Speed: 30000rpm

Required   Adapters: 361705 (qty. of 2)

询价

询价

1.5mL按盖管

Beckman

356090

500pcs/pk

1.5mL Polypropylene Tubes with Snap-On Caps, Natura

Nominal   Cavity Diameter: 9.5×38 mm

Applicable   Maximum Speed: 30000rpm

Required   Adapters: 361705 (qty. of 2)

询价

询价