Introducing the Agilent 1100 Capillary Pump (G1376A), a pinnacle of engineering excellence designed for capillary liquid chromatography (LC) applications. This state-of-the-art pump harnesses Agilent’s renowned reliability, incorporating advanced pump technology tailored specifically for capillary LC systems. With a robust focus on sensitivity and reproducibility, the Agilent 1100 delivers unparalleled performance for your sophisticated analytical needs.
Key Features:
- Electronic Flow Control (EFC): Measures and regulates the actual flow rate, ensuring exceptional flow rate stability throughout your analysis.
- Dynamic Flow Rates: Capable of delivering precise flow rates from 1 µl/min to 100 µl/min, and 2.5 ml/min in standard mode, providing extensive versatility for various applications.
- Retention Time Stability: Ensures maximum performance independent of column back pressure, allowing for consistent results.
- Accurate Flow Even with Solvent Mixtures: Engineered to maintain accuracy, even when working with complex solvent compositions.
- Automatic Purge Valve: Enhances usability by automating the purging process, improving efficiency during operation.
- Low Delay Volume: Reduces delay time between analysis stages, optimizing throughput and reducing analysis times.
Specifications:
- Hydraulic System: Features two dual pistons in series with proprietary servo-controlled variable stroke drive, including floating pistons and an active inlet valve.
- Settable Column Flow Range: Adjustable from 0.01 to 20 µl/min, with extended flow range options available up to 100 µl/min and 0.001 to 2.5 ml/min (when EFC is bypassed).
- Recommended Column Flow Range: Optimal performance is achieved within the 1–20 µl/min range, expandable to 10–100 µl/min with the extended flow range kit.
- Column Flow Precision: Achieves a precision of less than 0.7% RSD or 0.03 SD, typically less than 0.4% RSD at 10 µl/min and 50 µl/min.
- Composition Precision: Exceptional accuracy with less than 0.2% SD at 10 µl/min and 1 ml/min, ensuring reliable results.
- Pressure Range: Operates effectively under a maximum system pressure of up to 400 bar.
- Delay Volume: Typical delay volume stands at approximately 3 µl for flow rates up to 20 µl/min; 12 µl for flow rates up to 100 µl/min, and ranges from 180–480 µl without a mixer for flow rates to 2.5 ml/min.
- Recommended pH Range: The pump performs optimally within a pH range of 1.0 to 8.5.
