1290 Infinity Quaternary LC System
The Agilent 1290 Infinity Quaternary LC System provides highest accuracy and precision combined with the flexibility of a quaternary system. The 1290 power range and the Intelligent System Emulation Technology (ISET) give you the possibility to develop run high-end UHPLC methods and still run your established legacy HPLC methods on the same system. TheBlendAssist feature in the software offers a comfortable, precise and accurate way of buffer/additive blending, saving time and money in your daily lab routine. Equipped with the 1290 Infinity Diode Array Detector and the next-generation 1290 Infinity Autosampler you will achieve highest sensitivity at lowest carry over and highest precision. Lab Advisor software helps manage your lab for best chromatographic quality.
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Intelligent System Emulation Technology (ISET) provides seamless transfer of methods between LCs, regardless of the brand, delivering unchanged retention time and peak resolution.
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Binary-pump like performance in terms of accuracy and precision
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Extended power range that combines ultra high pressure up to 1200 bar and high analytical flow rates up to 5 mL/min for maximum chromatographic performance
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Optical design in 1290 Infinity Diode Array Detector – including Agilent Max-Light cartridge flow cell – offers a new level of UV-sensitivity and baseline robustness, including fast spectral acquisition at data rates up to 160 Hz
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Ultra sensitivity is achieved through revolutionary Agilent Max-Light cartridge cell with 60 mm optical path length (typically noise: < ± 0.5 µAU/cm) providing more than 10 times higher sensitivity than the 1200 Series DAD and VWD detectors
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Next generation flow-through design of the 1290 Infinity Autosampler achieves lowest carry over
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1290 Infinity Flexible Cube combined with the 1290 Infinity Autosampler to facilitate automatic backflushing of needle seat for a new benchmark in lowest carry over (typically
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1290 Infinity LC Injector HTC/HTS is designed specifically to meet the throughput and reliability demands of critical LC/MS applications, offering lowest carryover with dynamic load and wash (DLW) principle
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Pull-out valve drive and user-exchangeable valve heads in the 1290 Infinity Thermostatted Column Compartment boosts usability and paves the way for ultra high-throughput, multi-method and automated method development solutions
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ZORBAX Rapid Resolution High Definition (1.8 µm) LC columns – facilitate easy, fast and secure method transfer from HPLC to UHPLC through identical column chemistries
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Lab Advisor software– with intuitive diagnostic and monitor capabilities and alert functions to notify you of problems – helps you manage your lab for best chromatographic quality.
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1290 Infinity LC Injector HTC/HTS is designed specifically to meet the throughput and reliability demands of critical LC/MS applications, offering lowest carryover with dynamic load and wash (DLW) principle
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Specifications Agilent 1290 Infinity Quaternary Pump (G4204A) |
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Hydraulic system |
Dual pistons in series pump with proprietary servo-controlled variable stroke design and smooth motion control for active damping. |
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Pump resolution step size |
300pl step size |
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Settable flow range |
0.001 – 5 mL/min, in 0.001 mL/min increments (- executed in 300 pL/step increments) |
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Flow precision |
<=0.07 % RSD, or 0.01 min SD, whatever is greater (0.2 - 5.0 mL/min); based on retention time at constant room temperature |
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Flow accuracy |
±1% or ±10 μL/min, whatever is greater;pumping degassed H2O at 10 MPa (100 bar). |
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Maximum operating pressure |
Operating range up to 120 MPa (1200 bar) up to 2 mL/min, ramping down to 80 MPa (800 bar) up to 5 mL/min. |
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Pressure pulsation |
< 1 % amplitude or < 0.5 MPa (5 bar) whatever is greater at 1 mL/min water. |
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Compressibility compensation |
Automatic, pre-defined, based on mobile phase selection. |
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pH-range |
1.0 – 12.5, solvents must be compatible with wetted material |
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Gradient formation |
Low pressure quaternary mixing |
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Delay volume |
Standard configuration: < 350 μL |
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Composition range |
Settable range: 0.0 – 100.0 % |
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Composition precision |
< 0.15 % RSD, or 0.02 min SD whatever is greater (1 mL/min); based on retention time at constant room temperature |
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Composition accuracy |
±0.4 % absolute (1 - 99 % B, 0.5 - 2.0 mL/min with water/caffeine tracer, 400bar) |
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Integrated degassing unit |
Number of channels: 4 internal volume per channel: 1.5 mL materials in contact with solvent: TFE/PDD Copolymer, FEP, PEEK, PPS. |
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Materials in contact with solvent |
TFE/PDD copolymer, FEP, PEEK, PPS, stainless steel, polyimide |
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Control |
Agilent OpenLAB CDS ChemStation edition C.01.04 or above |
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Local control |
Agilent Instant Pilot (G4208A) (B.02.08 or above) |
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Communications |
Controller-area network (CAN), RS232C, APG remote: ready, start, stop and shutdown signals, LAN |
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Safety and maintenance |
Extensive diagnostics, error detection and display through Agilent LabAdvisor, leak detection, safe leak handling, leak output signal for shutdown of the pumping system. Low voltage in major maintenance areas. |
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GLP features |
Early maintenance feedback (EMF) for continuous tracking of instrument usage in terms of seal wear and volume of pumped mobile phase with pre-defined and user settable limits and feedback messages. Electronic records of maintenance and errors. |
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All materials are recyclable. |
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