Agilent 1100 Quaternary Pump (G1311A)
An optimized design ensures virtually pulse-free and stable solvent flow, with dual floating pistons in series, precisely servo-controlled. This design with variable stroke volume allows pulse-free solvent delivery and efficient mixing. An inlet-valve electronically activated and synchronized to piston stroke - eliminates vapor formation with volatile solvents and is maintenance free. With high-speed proportioning valve and pre-configured vacuum degasser, for convenient low-pressure mixing of up to four solvents and highest flexibility in solvent choices.
Ease-of-use - handheld control module lets you enter operating parameters fast, store methods easily and display pressure profile, diagnostics and
Robust materials withstand most demanding applications - stainless steel, titanium, gold, ruby, sapphire, ceramics, PEEK and PTFE ensure long lifetime. Seal wash option for high salt mobile phases keeps maintenance to a minimum for lower operation costs.
Wide flow range - up to 10 ml/min for broad HPLC work, including semipreparative separations.
More help for GLP - built-in leak and pressure test with graphical presentation of pressure profiles, and early maintenance feedback.
|Hydraulic system||Dual plunger in series pump with proprietary servo-controlled variable|
stroke drive, floating plungers and active inlet valve
|Setable flow range||0.001 – 10 ml/min, in 0.001 ml/min increments|
|Flow range||0.2 – 10.0 ml/min|
|Flow precision||< 0.3 % RSD (typically 0.15 %), based on retention time, at 1 ml/min|
|Pressure||Operating range 0 – 40 MPa (0 – 400 bar, 0 – 5880 psi) up to 5 ml/min|
Operating range 0 – 20 MPa (0 – 200 bar, 0 – 2950 psi) up to 10 ml/min
|Pressure pulsation||< 2 %amplitude (typically < 1 %), at 1 ml/min isopropanol,|
at all pressures > 1 MPa (10bar)
Full Service Reseller
Original Quality at Refurbished Prices! Our refurbished Agilent HPLC Modules have been expertly restored to meet OEM standards. GenTech Scientific's 60,000 square foot facility stocks an extensive multi-million dollar inventory. We staff knowledgeable sales and service personnel who are committed to help you get the right instrument into your lab. We go beyond the sale with our warranty and continued service options.
- Warranty Coverage with 48 Hour Response Time
- Lifetime Phone Support & Remote Troubleshooting
- Delivery and Installation with Familiarization Training
- Customized Training to Meet Your Needs
- Service, Repair, and a Large Inventory of Parts
- Financing Options: Purchase, Leasing and Rental
How we refurbish used lab instruments
Every refurbished instrument we sell under goes a complete inspection of all electronics and performance review. The instruments undergo in-depth preventative maintenance procedures that include extensive cleaning, detector maintenance, line and pump flushing. Routine maintenance is also addressed and filters, liners, tubing, etc. are all replaced as needed. A full calibration and data verification is performed ensuring our used Agilent HPLC Modules are returned to excellent working condition.
This pre-owned Agilent 1100 Quaternary Pump (G1311A) is calibrated to meet OEM standards. Our expert service engineers and chemists can install and custom configure the system to be compliant with the Methods you plan to run.