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Beckman離心機轉(zhuǎn)頭離心管
JA-30.50/JA-25.50角轉(zhuǎn)頭50mL離心瓶
Beckman JA-25.50 、JA-30.50角轉(zhuǎn)頭為Avanti J-26S XP、Avanti JXN-30、Avanti JXN-26立式低溫高速離心機通用角轉(zhuǎn)頭,可使用50mL密封蓋離心瓶(357001,357000)、旋蓋離心瓶(357003, 357002)工作。
商品名稱:JA-30.50 Ti JA-25.50 Fixed-Angle Rotor 角轉(zhuǎn)頭
制 造 商:美國貝克曼庫爾特(Beckman Coulter)公司
品 牌:Beckman
適配離心瓶見:【訂購信息】
詳細描述
JA-30.50 Ti和JA-25.50同為8×50mL額定工作容量的高速角轉(zhuǎn)頭,最高轉(zhuǎn)速超過25000rpm,主要應(yīng)用于收獲細菌(Harvesting bacteria)、澄清組織勻漿Clarification tissue homogenates)、亞細胞顆粒(subcellular particulates)、沉淀和相分離等離心分離。
JA-25.50可通用于包括 Avanti J-26S XP、Avanti JXN-30、Avanti JXN-26、Avanti J-E立式大容量低溫高速離心機(Avanti J-E高效離心機使用時最高轉(zhuǎn)速21000rpm)。
JA-30.50 Ti的主體鈦合金角,轉(zhuǎn)速最高可達30000rpm,適用于Avanti J-E 和J-HC之外的Avanti J離心機。
轉(zhuǎn)頭分為生物安全型雙鎖蓋(Dual Lock Lid)、單鎖蓋型(Single Lock Lid)兩款。
1、技術(shù)規(guī)格
轉(zhuǎn)頭型號 | JA-30.50 Ti | JA-25.50 |
最高轉(zhuǎn)速 | 30000rpm | 25000rpm |
臨界速度范圍(Critical speed range) | 600 to 800rpm | |
運行的最大樣品溶液密度(Maximum solution density) | 1.2 g/mL | |
最大速度下的相對離心場(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 |
轉(zhuǎn)頭傾斜角度 | 34° | |
k factor at maximum speed | 280 | 418 |
最大容量離心瓶的額定尺寸(Nominal dimensions of largest bottle) | 25×104 mm | |
離心瓶額定容量 (Nominal bottle capacity) | 50 mL | |
額定轉(zhuǎn)頭容量 (Nominal rotor capacity) | 8×50 mL | |
轉(zhuǎn)頭自重(rotor body and windshield) | 11.2 kg | 8.1 kg |
轉(zhuǎn)頭滿載時工作重量 | 11.8 kg | 8.7 kg |
轉(zhuǎn)頭滿載時加速到最高速度的加速時間(acceleration time) | 5.25 min | 3.5 min |
轉(zhuǎn)頭滿載時最高速度的減速時間(deceleration time) | 3.5 min | 1.75 min |
轉(zhuǎn)頭主體部分的材質(zhì) | 鈦合金 | 鋁合金 |
2、適配離心管
JA-30.50 Ti和JA-25.50轉(zhuǎn)頭標準配置不含離心管(離心管單獨訂購)。
JA-30.50 Ti、JA-25.50角轉(zhuǎn)頭無需適配器即可直接離心50mL螺旋蓋離心瓶(357003,357002)、50mL密封蓋離心瓶(357001,357000)、Snap-On Cap扣蓋(363664, 357005)或無蓋50mL厚壁離心管(363647,357007)。JA-30.50 Ti、JA-25.50角轉(zhuǎn)頭添加適配器,還可離心10mL圓底管、1.5mL圓底管及30mL圓底管。
1) Bottle with Cap Assembly
即帶內(nèi)蓋+螺旋外蓋組合型密封蓋(Cap Assembly)的離心瓶。
蓋組件由內(nèi)蓋/塞蓋(Insert)、密封圈(O-ring)和外螺旋蓋(Screw-On Cap)組成。離心瓶裝樣后,將內(nèi)塞安裝到瓶口上并壓緊,再蓋上螺旋蓋、擰緊。
相對于常規(guī)螺旋蓋(Screw-On Cap)離心瓶(耐受離心力可達到20000xg以上),密封蓋離心瓶由于有內(nèi)蓋,高速離心過程中對離心瓶瓶口支撐得到強化,密封可靠性更高,可以耐受超過50000xg離心力長時間離心。
2) Thickwall Tubes with Snap-On Caps
即厚壁扣蓋(按蓋)離心管。蓋帽與管身可分離的設(shè)計,帶一項圈。因管口部比管身粗大,項圈可從管底不套入或退下,實現(xiàn)管-蓋的連接和分離。上蓋后,項圈被限定在離心管上部,并始終暴露于轉(zhuǎn)頭離心孔外部。
厚壁扣蓋蓋離心管有PP(357005)和PC(363664)材質(zhì)兩款離心管。
訂購信息
品名 | 品牌 | 貨號 | 規(guī)格 | 描述 | 報價 |
生物安全型JA-30.50角轉(zhuǎn)頭 | Beckman | 363420 | each | JA-30.50 Ti Fixed-Angle Rotor with Biosafety Lid, Titanium Maximum Speed 30000rpm/RCFmax 108860xg | 詢價 |
JA-30.50角轉(zhuǎn)頭 | Beckman | 363421 | each | JA-30.50 Ti Fixed-Angle Rotor with Single Lock Lid. Maximum Speed 30000rpm/RCFmax 108860xg | 詢價 |
JA-25.50角轉(zhuǎn)頭 | Beckman | 363055 | each | JA-25.50 Fixed-Angle Aluminum Rotor with Single Lock Lid Maximum Speed 25000rpm/RCFmax75600×g | 詢價 |
生物安全蓋JA-25.50角轉(zhuǎn)頭 | Beckman | 363058 | each | JA-25.50 Fixed-Angle Aluminum Rotor Biosafety Lid Maximum Speed 25000rpm/RCFmax75600×g | 詢價 |
50mL密封蓋離心瓶 | Beckman | 357001 | 6pcs/pk | 50mL Polypropylene ?Bottles with Cap Assemblies Nominal Cavity Diameter: 29×104 mm Applicable Maximum Speed: 30000rpm | 詢價 詢價 |
50mL透明密封蓋離心瓶 | Beckman | 357000 | 6pcs/pk | 50mL Polycarbonate ?Bottles with Cap Assemblies Nominal Cavity Diameter: 29×104 mm Applicable Maximum Speed: 30000rpm | 詢價 詢價 |
50mL厚壁開口管 | Beckman | 357007 | 25pcs/pk | 50mL Thickwall Polypropylene Open-Top Tubes Nominal Cavity Diameter: 29×104 mm Applicable Maximum Speed: 30000rpm | 詢價 詢價 |
50mL透明厚壁開口管 | Beckman | 363647 | 25pcs/pk | 50mL Thickwall Polycarbonate Open-Top Tubes Nominal Cavity Diameter: 29×104 mm Applicable Maximum Speed: 30000rpm | 詢價 詢價 |
50mL按蓋厚壁管 | Beckman | 357005 | 25pcs/pk | 50mL Thickwall Polypropylene Tubes with Snap-On Caps Nominal Cavity Diameter: 29×104 mm Applicable Maximum Speed: 20000rpm | 詢價 詢價 |
50mL透明按蓋厚壁管 | Beckman | 363664 | 25pcs/pk | 50mL Thickwall Polycarbonate Tubes with Snap-On Caps Nominal Cavity Diameter: 29×104 mm Applicable Maximum Speed: 20000rpm | 詢價 詢價 |
50mL旋蓋離心瓶 | Beckman | 357003 | 25pcs/pk | 50mL Polypropylene ?Bottles with Screw-On Caps Nominal Cavity Diameter: 29×104 mm Applicable Maximum Speed: 25000rpm | 詢價 詢價 |
50mL透明旋蓋離心瓶 | Beckman | 357002 | 25pcs/pk | 50mL Polycarbonate ?Bottles with Screw-On Caps Nominal Cavity Diameter: 29×104 mm Applicable Maximum Speed: 25000rpm | 詢價 詢價 |
30mL圓底管適配器 | Beckman | 870331 | each | 30mL Corex Rubber Round Bottom Tube Adapter Nominal Tube Size (φ×L):29×104mm | 詢價 詢價 |
10mL圓底管適配器 | Beckman | 361703 | 2pcs/pk | 16mm Diameter Ultem Round Bottom Adapter Nominal Tube Size (φ×L):16×80mm. | 詢價 詢價 |
10mL透明旋蓋離心瓶 | 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) | 詢價 詢價 |
1.5mL管適配器 | 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. 聚醚酰亞胺適配器(適用于 357448,356090) | 詢價 詢價 |
1.5mL按蓋管 | 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) | 詢價 詢價 |
1.5mL按蓋管 | 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) | 詢價 詢價 |
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