Comparison Chart of Small-Scale SepaBean™ machine
Automated Flash Chromatography System
See the range
If you want to find out more about the SepaBean Flash System Range or to book a demo, please get in touch with Chromatography Direct.
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SepaBean | SepaBean | SepaBean | SepaBean | |
Description | Entry-level model designed to handle everyday separation and purification tasks. | Best-selling model, offering a highly cost-effective solution for efficient chromatography. | The standard version featuring a high pressure mixing. | Medium-pressure model with a flow rate up to 300 mL/min and 500 psi (34.5 bar) tolerance. |
Control Device | 4.3 inches screen (≈ 10 cm)Wireless operation through iPad® | |||
Flow Rate Range | • Model U100: 1 - 100 mL/min • Model U200: 1 - 200 mL/min |
1 - 200 mL/min | 1 - 300 mL/min | |
Maximum Pressure | • Model U100: 100 psi (6.9 bar) • Model U200: 200 psi (13.8 bar) |
200 psi (13.8 bar) | 500 psi (34.5 bar) | |
Detectors |
• 254 nm fixed wavelength (other wavelengths in option) |
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Spectral Display | Single, dual, or all-wavelengths | |||
Pumping System | Maintenance free ceramic pump | High accuracy dual-piston pump | ||
Number of Solvents | Binary gradient, two (2) solvents | Four (4) solvents binary with any combinations of two (2) solvents, third (3rd) solvent as modifier | Four (4) solvents binary with any combinations of two (2) solvents, high pressure mixing | Four (4) solvents binary with any combinations of two (2) solvents, third (3rd) solvent as modifier |
Gradient Types | Isocratic, linear, and step gradients | |||
Column Sizes | 4 g - 330 g, up to 1.6 kg with adapters | 4 g - 330 g, up to 3 kg with adapters | 4 g - 330 g, up to 1.6 kg with adapters | |
Sample Loading Capacity | 4 mg - 160 g | 4 mg - 300 g | 4 mg - 160 g | |
Air Pump Module | Included (to purge solvent residues) | |||
Certification | CE | CE, cTUVus | CE | |
21-CFR Part 11 Compliance | The control software meets FDA requirements for system safety | |||
Collection Module | LCD display for intelligent identification of test tube racks | |||
Fraction Collection | All, waste, threshold, slope, or time | |||
Fraction Collector | • 13, 15, 16, 18, or 25 mm tubes • French square 250 or 500 mL bottle or large collection bottle (optional) |
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Safety Configuration | Intelligent liquid and pressure alarm | |||
Sample Injection | Liquid and solid sampling | |||
Smart Column Holder | Suitable for 4 to 330 g flash columns | |||
Dimensions (W x D x H) |
44 x 46 x 54 cm (17.3 x 18.1 x 21.3 in) |
40 x 40 x 62 cm (15.7 x 15.7 x 24.4 in) |
40 x 40 x 62 cm (15.7 x 157. x 24.4 in) |
44 x 46 x 63 cm (17.3 x 18.1 x 24.8 in) |
Weight | 30 kg (66 lbs) | 39.2 Kg *86 lbs) | 48 Kg (106 lbs) | 48 Kg (106 lbs) |
SepaBean Small-Scale Models
Large Scale Option up to 1000mL/min SepaBean machine L >>

SepaBean machine U
Entry-level model designed to handle everyday separation and purification tasks.

SepaBean machine T
Best-selling model, offering a highly cost-effective solution for efficient chromatography.

SepaBean machine
The standard version featuring a high pressure mixing.

SepaBean machine 2
Medium-pressure model with a flow rate up to 300 mL/min and 500 psi (34.5 bar) tolerance.