美国VWR浓缩离心机

浓缩离心机，三通阀是聚丙烯和有一个直径1.3cm（1／2”）。放气阀，手动使用时出血真空与其他实验室设备冷阱。真空管组件包括两个1.3cm（1／2）内径真空管件，121.9cm（48“）的长度，和四管夹。两个端口集成允许冻结在冻干瓶，小体积样品干燥血清瓶，或使用一个centrivap®系统安瓿。玻璃冷阱陷阱插入保护储层和盖从防腐。安装支架清晰聚丙烯罐连接到冷阱的侧面。包括43.2cm（17“）PVC管和两个夹。罐与站建议当一个以上的化学陷阱是必需的.Rotary vane direct drive vacuum pump is two-stage, oil-sealed ａnd sliding-vane with cast aluminum casing. Its displacement capacity at 60Hz is 117L per minute. A 1L bottle of vacuum pump oil ａnd two inlet adapters, 1.3cm （¹/₂"） O.D. ａnd 1.9cm （³/₄"） O.D., are provided with the rotary vane vacuum pumps. They are recommended for use with aqueous ａnd high boiling point solvents. Diaphragm vacuum pumps are fluoropolymer resin-coated ａnd corrosion-resistant. Vacuum outlet is 1.3cm （¹/₂"） O.D. They are recommended for use with volatile ａnd low boiling point solvents.
Accessory rotors are constructed of anodized aluminum ａnd hold tubes at an angle to maximize surface area. Rotors are available standard, or with a fluoropolymer resin coating that ensures resistance to acids. Hexagonal rotor holds one hundred thirty-two 1.5–2.0mL microcentrifuge tubes. The 12–17mm rotor holds a maximum of 76 tubes: up to fifty-two 12–13mm tubes ａnd up to twenty-four 16–17mm tubes. The 12–13mm rotor holds a maximum of 148 tubes: forty 1.5–2.0mL microcentrifuge tubes ａnd up to one hundred eight 12–13mm tubes. The 28mm rotor holds 44 tubes: thirty-two 1.5–2.0mL microcentrifuge tubes ａnd twelve 28mm tubes. Microtiter plate rotor holds four standard or two deep well plates. The DNA rotor holds a maximum of 132 tubes: up to seventy-two 0.5mL ａnd up to sixty 1.5–2.0mL microcentrifuge tubes.

Dimensions	29.5H x 28.6W x 61L cm （115/8 x 12 x 24"）
H x W x L	29.5 x 28.6 x 61 cm （115/8 x 12 x 24"）

Vacuum Pumps