This Waters Prep 2000 HPLC System comes with Waters Prep LC Controller, Waters 2487 Dual Absorbance Detector, Waters Prep Pump. Its mobile flow rate up to 200mL/Min.
The following are included:
- Manual injector assemply as photo
- Suitable Software
- All necessary cables/accessories required for full operation
Waters 2487 Dual Absorbance UV/Vis Detector
| Specification | |
| Wavelength range | 190 to 700 nm |
| Bandwidth | <5 nm |
| Wavelength accuracy | +1.0 nm |
| Wavelength repeatability | +0.1 nm |
| Single λ dry noise | <5 µAU (at 230 nm, 1 –second digital filter, 30-second segments, 10-Hz data rate, analytical cell) |
| Wet noise | <8 µAU (at 230 nm, 1-second digital filter 30-second segments, 10-Hz data rate, analytical cell) |
| Dual channel noise (dry) | <35 µAU (measured at 230 nm, running at 230 to 280 nm with 2-second filter at 1-Hz data rate; dry, analytical cell) |
| Dual channel noise (wet) | <45 µAU (measured at 230 nm, running at 230 to 280 nm with 2-second filter at 1-Hz data rate; 1 ml/min, flow of acetonitrile, analytical cell) |
| Linearity | <5% at 2.5 AU, propylparaben at 257 nm |
| Drift | 1.0 x 10-4 AU/hr. max (∆T = +2°C/hr.) |
| Thermal drift | 1.0 x 10-4 AU/°C max (∆T = +2°C/hr.) |
| Sensitivity setting range | 0.0001 to 4.0000 AUFS |
| Filter setting range | Single-wavelength: 0.1 to 5.0 seconds Dual-wavelength: 1 to 50 seconds |
| Time-constant | To 5.0-second Hamming filter |
| Digital data rates | 1,2,5,10,20,40,80 Hz (single channel) 1,2 Hz (dual channel) |
| Analog output data rates (single λ mode) | 10,20,40,80 Hz (channel A) 10 Hz only (channel B) |
| Lamp source | 30-W High Brightness Deuterium lamp, 0.5 nm aperture, pre-aligned 2000 silicon photodiodes (matched pair) |
| Second-order filter | Automatic for wavelengths > 370 nm |
| Wavelength calibration filter | Erbium filter, used at startup or on demand |
| Flow cell | TaperSlit flow cell design |
| Nitrogen purge | Purge fitting present on optics bench |
| Path length | 10 mm (standard analytical) |
| Cell volume | 10 µL (standard analytical) |
| Pressure limit | 6895 kPa (69 bar,1000 psi) |
| Materials | 316 stainless steel, fused silica, Tygon |
| Operating temperature | 4 to 40 °C (39 to 104 °F) |
| Operating humidity | 20% to <95%, noncondensing |
| Shipping and storage | -30 to +60 °C |
| Shipping and storage humidity |
0% to <95% noncondensing |
Please Note: the flow cell WILL BE installed before the system is shipped.
This refurbished Waters Prep 2000 HPLC System is in great condition. It has been tested at SpectraLab Scientific.
Can be sold separately upon request.
A 90 day warranty is included.
We are seasoned professionals in this area and we would be happy to have you speak with one of our experts here at SpectraLab.
Thanks for looking and we look forward to hearing from you!
