Beckman離心機轉(zhuǎn)頭離心管
JLA-12.500/JLA-10.500角轉(zhuǎn)頭適配500mL離心瓶
角轉(zhuǎn)頭JLA-12.500、JLA-10.500,用于Avanti JXN-26、Avanti JXN-30立式低溫高速離心機。適配帶螺旋密封蓋500mL離心瓶361691、361690。
商品名稱:JLA-12.500 JLA-10.500 Fixed-Angle Rotor
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
J-Lite系列輕質(zhì)角轉(zhuǎn)頭JLA-12.500,專為Avanti JXN-26、Avanti JXN-30立式低溫高速離心機設計。500mL離心瓶直接安裝于離心孔內(nèi)離心(無需使用JLA-10.500那樣的離心瓶固定罐),操作比較簡便。最高轉(zhuǎn)速12000rpm/RCFav高達16935×g,特別適合用于大容量樣品的蛋白質(zhì)沉淀和裂解液法澄清等樣品離心。轉(zhuǎn)頭蓋為Dual-Lock式雙鎖蓋密封設計,具有生物安全防護功能,可用于病毒類轉(zhuǎn)染細胞樣品的離心分離。
J-Lite JLA-10.500 角轉(zhuǎn)頭輕質(zhì)6×500mL角轉(zhuǎn)頭,常用于發(fā)酵罐中細菌或其他細胞的初始處理(initial processing of bacteria or other cells from fermentors),清除勻漿液中細胞碎片(clearing cell debris from homogenates),沉淀亞細胞器(pelleting subcellular organelles)和蛋白質(zhì)沉淀(protein precipitates)??膳渲糜诔鼳vanti JXN-30外的Avanti J-26S XP、Avanti JXN-26、Avanti J-E系列立式高速離心機。
JLA-10.500角轉(zhuǎn)頭不支持直接用離心瓶離心。操作時須將離心瓶裝入具有生物安全防護功能的固定罐后,再載入轉(zhuǎn)頭離心孔。雖然操作上相對繁瑣,但具有更可靠的生物安全防護性能。
此外JLA-10.500除了可添加包括15mL尖底管、50mL尖底管、250mL平底離心瓶適配器在內(nèi)的多種適配器,支持使用Beckman Open-Top開口管和第三方制造商離心管。
1、技術規(guī)格
轉(zhuǎn)頭型號 | JLA-12.500 | JLA-10.500 | |
最高轉(zhuǎn)速 | 12000rpm | 10000rpm | |
臨界速度范圍(Critical speed range) | 400 to 1000rpm | 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 | 166.7mm/26890×g | 166 mm/18600×g | |
At Rav/RCF | 105.1 mm/16950×g | 110 mm/12300×g | |
At Rmin/RCF | 43.5 mm/7020×g | 54 mm/6050×g | |
轉(zhuǎn)頭傾斜角度 | 30° | 20° | |
k factor at maximum speed (full 1L bottle) | 2363 | 2850 | |
最大容量離心瓶的額定尺寸 (Nominal dimensions of largest bottle) | 69 × 160 mm | ||
離心瓶額定容量 (Nominal bottle capacity) | 500 mL | ||
額定轉(zhuǎn)頭容量 (Nominal rotor capacity) | 3 liter | ||
轉(zhuǎn)頭滿載時工作重量 | 16.8 kg | 16.2 kg | |
轉(zhuǎn)頭自重(rotor body and windshield) | 12.7 kg | 8.9 kg | |
單個樣品罐空重 (Weight of single empty canister) | NA | 630 grams | |
額定速度下單個樣品罐最大樣品載量 | NA | 665 g | |
轉(zhuǎn)頭滿載時加速到最高速度的加速時間 (acceleration time) | 3.5 min | 2.5 min | |
轉(zhuǎn)頭滿載時最高速度的減速時間 (deceleration time) | 3.0 min | 2.0 min | |
對稱位置樣品載荷重量誤差的最大允許值 (Maximum allowable imbalance) | 10 grams | ||
轉(zhuǎn)頭主體部分的材質(zhì) | 鋁合金 | ||
樣品罐的材質(zhì) (Canister material) | NA | 碳纖維 | |
2、適配離心管
額定容量500mL平底高速離心瓶361691(透明聚碳酸酯/Polycarbonate,PC)、361690(半透明聚丙烯Polypropylene /PP),采用螺旋密封蓋組件,蓋為內(nèi)、外蓋二合一設計,溝槽安裝有瓶口密封O型墊圈。密封蓋壁結(jié)構(gòu)更厚實,內(nèi)外結(jié)構(gòu)互為支撐,密封性能更優(yōu)。
訂購信息
品名 | 品牌 | 貨號 | 規(guī)格 | 描述 | 報價 |
JLA-12.500角轉(zhuǎn)頭 | Beckman | C55767 | each | J-LITE JLA-12.500 BioCertified Fixed Angle Rotor for Avanti JXN-26 and JXN-30 centrifuges; 6 x 500mL,12000rpm/26890xg | 詢價 |
JLA-10.500角轉(zhuǎn)頭 | Beckman | 369681 | each | J-LITE JLA-10.500 Fixed-Angle Rotor Assembly. Includes 6 canisters with secondary BioSafety liquid closures. 6 x 500mL; 10000rpm, 18600xg | 詢價 |
500mL透明離心瓶 | Beckman | 361690 | 6pcs/pk | 500mL Polycarbonate Bottle with Cap Assembly Nominal Cavity Diameter: 69×160 mm Applicable Maximum Speed: 10010rpm | 詢價 詢價 |
500mL高速離心瓶 | Beckman | 361691 | 6pcs/pk | ?500 mL Polypropylene Bottle with Cap Assembly Nominal Cavity Diameter: 69×160 mm Applicable Maximum Speed: 12000rpm | 詢價 詢價 |
瓶蓋O密封圈 | Beckman | 927860 | 1pc/pk | Φ38mm O-ring (inside closure) 適用于356013/358275/358977/360954/361690 | 詢價 |
250mL離心瓶適配器 | Beckman | 362750 | 2pcs/pk | Adapter for 250mL Bottle Materials:Polyterephthalate; Color:Purple | 詢價 |
250mL廣口離心瓶 | Beckman | 356011 | 6pcs/pk | 250mL Polypropylene Bottle with Screw-On Cap Nominal Cavity Diameter: 62×120 mm Applicable Maximum Speed: 10020rpm Required Adapters: 362750 | 詢價 詢價 |
250mL透明廣口離心瓶 | Beckman | 356013 | 6pcs/pk | 250mL Polycarbonate Bottle with Screw-On Cap Nominal Cavity Diameter: 62×120 mm Applicable Maximum Speed: 10020rpm Required Adapters: 362750 | 詢價 詢價 |
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