Suitable for Process Development and
Small-Scale Production of 1 to 125 L
- Filtration area is easily expanded by adding additional membrane cassettes
- Identical fluid path lengths provide precise linear scale-up to larger process systems available from 颇尔 Corporation
- Cassettes can be easily removed without disassembling system plumbing
- Systems are available with Type 316L stainless steel (Centramate system) or economically priced, extremely durable, ultra-high molecular weight polyethylene (Centramate PE system)
- Variety of membrane types provide versatility to the systems
- Perform laboratory trials and pilot scale processing
- Concentration of biomolecules
- Recovery and purification of biomolecules
- Diafiltration and desalting
- Fractionation of mixed molecule solutions
材料成分
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Membrane Cassette
- Filter Media:Supor® [hydrophilic polyethersulfone (PES)], Omega™ (low protein-binding, modified PES) membranes
- Encapsulant:Polyurethane
- Gasket:Silicone
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Cassette Hardware
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Wetted Parts:
- Centramate 系统:Type 316L stainless steel
- Centramate PE Systems Ultra-high molecular weight polyethylene
- Tie Rods:不锈钢
- Nuts:Bronze
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Wetted Parts:
尺寸
- Centramate 系统:13.2 x 22.6 x 16.7 cm (5.2 x 8.9 x 6.6 in.)
- Centramate PE Systems:9.4 x 25.1 x 19.3 cm (3.7 x 9.4 x 7.6 in.)
一般滞留量
- < 20 mL (per cassette)
Piping Connections (Feed, Retentate, and Filtrate)
- Centramate 系统:12.7 mm (1/2 in.) sanitary connections
- Centramate PE Systems:6.4 mm (1/4 in.) pipe
Maximum Operating Temperature (Hardware)
- Centramate 系统:121 °C (250 °F)
- Centramate PE Systems:70 °C (158 °F) Cassettes:60 °C (140 °F)
Recommended Operating Pressure
- 0.3 bar (30 kPa, 5 psi) – 5.2 bar (520 kPa, 75 psi)
Shipping Weight
- Centramate 系统:7.7 kg (17 lb.)
- Centramate PE Systems:6.4 kg (14 lb.)
Typical Cross Flow Rate Per 0.09 m2 (1.0 ft2) Cassette (L/min)
- Screen:0.6 - 0.8
- Suspended Screen:1.0 - 2.0
Screen Selection Guideline
- Screen for optimized processing of particle-free protein solutions to high concentrations
- Suspended screen for light to moderate particle load solutions