Discover the excellence of the Agilent / HP 1100 Series Binary Pump (G1312A), a reliable solution for achieving exceptional solvent delivery in analytical applications. This high-performance binary pump is meticulously designed to ensure virtually pulse-free and stable solvent flow, making it an essential component for precision chromatography.
The innovative design features dual floating pistons arranged in series, which are precisely servo-controlled to provide optimal performance. The variable stroke volume facilitates seamless, pulse-free solvent delivery and highly effective mixing. With an electronically activated inlet-valve synchronized to the piston stroke, the system successfully eliminates vapor formation when using volatile solvents and remains maintenance-free for user convenience.
Key Features and Specifications:
- Flow Precision: <0.3 % RSD (typically <0.15 % RSD)
- Flow Range: Setpoints from 0.001 to 5.0 ml/min, adjustable in 0.001 ml/min increments
- Operating Range: 0 – 40 MPa (0 – 400 bar, 0 – 5880 psi)
- Pulsation: <2 % amplitude (typically <1 %) at 1 ml/min isopropanol at all pressures >1 MPa (> 10 bar, > 147 psi)
- Compressibility Compensation: User selectable, tailored based on mobile phase compressibility
- Delay Volume: 180 – 480 µl (600-900 µl with mixer), dependent on back pressure
- Recommended pH Range: 1.0 – 12.5. Solvents with pH <2.3 should not contain acids that attack steel
- GLP Features: Includes electronic records of maintenance and errors, along with early maintenance feedback (EMF) for continuous tracking of instrument usage, ensuring feedback messages are displayed if preset limits are exceeded.
The Agilent / HP 1100 Series Binary Pump G1312A is engineered for those who demand accuracy and reliability in their chromatography processes. Elevate your laboratory's capabilities with this industry-leading equipment.
