CF-2000M Instrument Composition
1、Host (including constant-flow plunger pump, sample loading valve, sample selection valve, gradient valve, collection valve);
2、Ultraviolet detector (including full-wavelength ultraviolet detector, flow cell, digital to analogue converter);
3、Conductivity detector (including flow cell, digital to analogue converter);
4、Small automatic fraction collector (including the host, test tube rack, three-way solenoid valve);
5、CF-2000M protein purification workstation;
CF-2000M Instrument parameters
| solvent compatibility | commonly used in biomolecular purification of aqueous buffer |
| Flow rate range | 0-25 mL/min |
| pressure range | 0-1 MPa (10 bar, 145 psi) |
| Viscosity | up to 5 cP |
| wavelength range | 190-850 nm |
| wavelength accuracy | ± 1 nm |
| wavelength repeatability | ± 0.2 nm |
| optical range | 2 mm |
| conductivity range | 0-999.9 mS/cm |
| Fraction collector | small automatic fraction collector |
| 15mm test tube rack (standard) | 80 positions, suitable for 15 * 150 mm test tubes, 5 mL cell centrifuge tube |
| 1.5mL test tube rack (optional) | 130 positions, suitable for 1.5mL centrifuge tube |
| 13 mm tube rack (optional) | 88 positions, suitable for 13 * 100 mm tubes |
| 18 mm tube rack (optional) | 48 positions, suitable for 18*150 mm tubes, 15 mL cell centrifuge tubes |
| 50 mL tube rack (optional) | 20 positions, fits 50 mL cytocentrifuge tubes |
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