| Wavelength range | 190 to 800 nm |
| Light source | Prealigned, Deuterium lamp |
| Spectral Resolution/Optical Bandpass | 1.2 nm per photodiode with a total of 512 photodiodes, digital and optical (3D-mode) |
| Digital Resolution | 1.2 nm – 600 nm (2D mode) |
| Wavelength accuracy | ±1 nm |
| Linearity range | 5% at 2.0 AU, propylparaben, at 256 nm |
| Spectral resolution | 1.2 nm |
| Baseline noise | ±1.5 × 10–5 AU peak-to-peak, dry, at 254 nm |
| Drift | 1 × 10–3 AU/hour at 254 nm (after warm-up) ∆T ≤ 1°C per hour |
| Operation temperature | 4 to 40 °C (39 to 104 °F), not to vary more than 1 °C per hour (to prevent drift) |
| Relative humidity | 20 to 80%, noncondensing |
| Power | Grounded ac, 100 to 240 Vac |
| Power requirements | 100-230 VAC |
| Frequency range | 50 to 60 Hz |
| Path Length | 10 mm (standard analytical cell) |
| Cell volume | 8 µl (standard analytical cell) |
| Pressure Limit | 1000 psi (standard analytical cell) |
| Wetted materials | 316 stainless steel, fused silica Tefzel |
| Dimensions | Width: 11.5 in. (29 cm) Depth: 24 in. (61 cm) Height: 8.5 in. (22 cm) |
| Weight | 31.5 lbs (14.3 kg) |
| Injection volume range |
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| Accuracy | +0.2 µL, measured by fluid weight removed from vial with 10.0 µL injections averaged over 20 injections using standard 100-µL syringe |
| Injection Linearity | >0.999 (See ACQUITY UPLC I-Class system specification document for conditions) |
| Maximum sample capacity | Any two of the following:
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| Sample compartment temperature range |
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| Temperature accuracy | +0.5°C at sensor |
| Temperature stability | +1.0°C at sensor |
| Injection needle wash | Integrated, active, programmable |
| Minimum sample required | 3µL residual, using Waters’ total recovery 2-mL vials |
| Carryover (UV) | <0.004% <0.001% typical |
| Advanced sample manager capabilities | Auto-dilution and auto-addition |
| Primary wetted materials | 316L stainless steel, polyimide, PEEK blend, DLC, PPS |
| Number of solvents | Up to four, in combination of two, A1 or A2 and B1 or B2 |
| Solvent conditioning | Integrated vacuum degassing, six lines with two allocated for the injector needle wash/purge solvents |
| Gradient formation | High pressure mixing, binary gradient |
| Gradient profiles | 11 gradient curve [ including linear, step (2), concave (4), and convex (4)] |
| Primary check valves | Intelligent Intake Valves |
| Flow accuracy | +1.0% of set flow rate at 0.500 mL/min, as per SystemsQT |
| Flow precision | 0.075% RSD or 0.01 min SD, (0.2 to 2.0 mL/min), whichever is greater using premixed solvent |
| Composition ripple (baseline noise) | <1.0 mAu |
| Pump compositional precision | <0.2% RSD, or 0.02 min SD, whichever is greater (from 0.2 to 2.0 mL/min) |
| Pump compositional accuracy | +0.5% absolute from 5% to 95%, 0.2 to 2.0 mL/min |
| Compressibility compensation | Automatic, no user intervention required |
| Priming | Wet priming runs at a flow rate of 4 mL/min |
| Pump seal wash | Equipped with a programmable active wash system to flush the rear of the high pressure seals and the plungers |
| Flow ramping | Automatic |
| Primary wetted materials |
316L stainless steel, UHMWPE blend, MP35N, titanium alloy, gold, sapphire, ruby, zirconia, Nitronic 60, DLC, fluoropolymer, PEEK and PEEK blend |
| Mixing options |
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This Waters UPLC System includes:
- Waters 2996 PDA Detector
- Waters Sample Manager
- Waters Binary Solvent manager
This refurbished Waters UPLC System is in great condition. It has been tested at SpectraLab Scientific. A 90 day warranty is included.
We have special expertise on analytical equipment. We encourage you to contact us to speak with one of our expert and professional team members. Thanks for looking and we look forward to hearing from you!
