Sterlitech HP4750X 2500 PSI Stirred Cell
搅拌式过滤池 死端过滤 压力过滤测试
HP4750X Stirred Cell 是 Sterlitech 的一款耐化学腐蚀搅拌式膜过滤装置,可在高压条件下完成多种膜分离实验。

产品优势(HP4750X Stirred Cell Product Benefits)
- 最高耐压:在常温下可达 172 bar(2500 psig)
- 材质:316L 不锈钢,耐腐蚀性强
- 可高压灭菌(Autoclavable)
- 耐化学腐蚀密封组件:
- 可选 Viton 或 PTFE O 型圈及垫片
- 可选机械搅拌结构(Mechanical stirring mechanism)
- 用于减少浓差极化,提高过滤稳定性
典型应用补充说明

该设备通常用于:
HP4750 |
HP4750X |
HP4750X Hastelloy™ | |
|---|---|---|---|
| Membrane Size | 1.93 in dia. nominal (49 mm) | 1.93 in dia. nominal (49 mm) | 1.93 in dia. nominal (49 mm) |
| Active Membrane Area | 2.26 in2 (14.6 cm2) | 2.26 in2 (14.6 cm2) | 2.26 in2 (14.6 cm2) |
| Processing Volume | Up to 300 mL | Up to 300 mL | Up to 300 mL |
| Hold-Up Volume | 1 mL | 1 mL | 1 mL |
Max Pressure | 1000 psig (69 bar) w/high-pressure clamps | 2500 psig (172 bar) | 2500 psig (172 bar) |
Max Temp | 250 °F (121 °C) at 800 psig (55 bar) | 400 °F (205 °C) at 2000 psig (138 bar) | 400 °F (205 °C) at 2000 psig (138 bar) |
| pH Range | Membrane Dependent | Membrane Dependent | Membrane Dependent |
| Connections | Permeate Outlet: ⅛ in dia. 316L SS tubing; Pressure Inlet: ¼ in FNPT | Permeate Outlet: ⅛ in dia. 316L SS tubing; Pressure Inlet: ¼ in FNPT | Permeate Outlet: Hastelloy™ (C-276); Pressure Inlet: ¼ in FNPT |
Cell Body | 316L Stainless Steel | 316L Stainless Steel | Hastelloy™ (C-276) |
O-Rings | Buna-N, others available as options | Viton or PTFE | Viton or PTFE |
Gasket | Buna-N, others available as options | Viton or PTFE | Viton or PTFE |
Stir Bar | PTFE | PTFE | PTFE / Hastelloy Components |
Cell Diameter | 2.0 in (5.1 cm) | 2.75 in (7.0 cm) | 2.75 in (7.0 cm) |
Cell Height | 7.8 in (19.9 cm) | 10 in (22.4 cm) | 10 in (22.4 cm) |
Cell Width | 5.7 in (14.6 cm) w/high-pressure couplings | NA | NA |
横流/切向流测试池(Cross/Tangential Flow Test Cells)通常用于膜相关应用,例如:
- 膜测试与质量保证
- 生物或生物制药工艺处理
- 果汁及提取物的浓缩
- 食品与饮料加工
- 咸水或海水的淡化处理
- 电镀槽漂洗水的净化
- 市政或工业用水及废水净化


