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Agilent 1100 HPLC G1312A Binary Pump
Product Description
Technical Specifications:
- Pressure Range: 0 to 400 bar (0 to 5880 psi)
- Flow Accuracy: ±1% or 10 µl/min
- Flow Range: 0.1 to 5 ml/min
Key Features:
- Dual floating pistons in series with precise servo control for virtually pulse-free, stable solvent flow.
- Electronically activated, maintenance-free inlet valve synchronized with piston stroke to prevent vapor formation with volatile solvents.
- High-speed proportioning valve enabling low-pressure mixing of up to four solvents for enhanced flexibility.
- Remote operation capability via ChemStation software or external G1323 controller.
- Designed for ease of use, durability, and broad flow rate applicability.
Additional Information:
- Variable stroke volume design supports efficient solvent delivery and mixing.
- Preconfigured vacuum degasser integrated for solvent management.
- Fully factory tested to ensure performance per specifications before shipment.
Item Stats
Product details
| Setable Flow Range | Setpoints 0.001 to 5 ml/min, in 0.001 ml/min increments |
| Flow Range | 0.1 to 5 ml/min |
| Flow Precision | ≤ 0.07% RSD or ≤ 0.02 min SD |
| Flow Accuracy | ± 1% or 10 ul/min |
| Pressure | Operating range 0 to 400 bar (0 to 5880 psi) up to 5 ml/min |
| Pressure Pulsation | < 2% amplitude (typically < 1%) at 1 ml/min isopropanol, at all pressures > 1 MPa |
| Compressibility Compensation | User-selectable, based on mobile phase compressibility |
| Hydraulic System | Two dual pistons in series pumps with proprietary servo-controlled variable stroke drive, floating piston design and active inlet valve |
| Recommended pH Range | 1.0 to 12.5; solvents with pH < 2.3 should not contain acides with attack stainless steel |
| Gradient Formation | High-pressure binary mixing, delay volume 180 to 480 ul without mixer, 600 to 900 ul with mixer, dependent upon back pressure |
| Composition Range | 1 to 99% or 5 ul/min per channel |
| Composition Precision | ≤ 0.5% absolute |
| Composition Accuracy | ≤ 0.15% RSD at 1 ml/min |
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Northeastern UniversityFrom €3,345.38*ex. VAT
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