Jasco 851AS Intelligent Autosampler for HPLC 800 Series

The JASCO 851AS Intelligent Sampler is designed for use with the JASCO 800 series HPLC systems and includes the following features:

• Injection Modes: Selectable variable (partial loop loading) or fixed volume (full loop loading) injection via switch.
• Sample Capacity: Holds up to 100 sample vials on a compact rack mounted on an X-Y positioning table for precise vial access.
• Sample Preservation: Air-tight sample vials prevent solvent evaporation and concentration changes during extended analysis times.
• Temperature Control: Optional Peltier chiller maintains samples at 4°C for temperature-sensitive compounds.
• Flow Path Design: Simple flow-line with air-segmented sampling ensures high reproducibility and minimal sample loss.
• User Interface: Interactive operation via an LCD multidisplay and straightforward keystroke commands for easy control.
• Method Programming: Built-in 10-step program file supports up to 10 different methods including sample numbers, number of injections per sample (fixed mode), and variable injection volumes.
• Diagnostics: Integrated self-diagnostic and maintenance programs assist in troubleshooting.
• Compatibility: Operates with 801/802-SC system controllers.
• Loop Size: Standard 100 μL loop for sample injection volume.

This sampler enables precise, reproducible automated injection for HPLC applications with flexibility in injection parameters and robust sample management.