The AS120 Autosampler is a cost-effective, fully electric XYZ sampler for GC and GC/MS applications. Driven by stepper motor technology, it combines modern engineering with user-friendly operation, meeting both routine and advanced analytical needs. With high-capacity sample trays, flexible injection modes, and reliable performance, the AS120 ensures laboratories can boost productivity while maintaining precise, consistent results.
EST Analytical: AS120 Autosampler
Key Features
Maximum Productivity
- Dual-injector capability for maximum GC throughput
- Automated injector alignment—no manual adjustments required
- Variable injection rate tailored to injector type and analytical method
- Choice of 120- or 200-position sample trays, easily removable for quick loading
Durable, Flexible Engineering
- Robust XYZ syringe mechanism accesses vials, solvents, and standards with precision
- Adjustable parameters: injection volume, speed, dwell times, and solvent flush options
- Supports multiple methods per sequence and dual-column operation
- Fully programmable via intuitive keypad interface
Hassle-Free Operation
- Compatible with screw-cap and crimp-top septum vials
- Simple GC integration with standard remote I/O signals and RS-232 communication
- Quick mounting with keypad-based syringe/injector alignment
- Priority manual sample feature enables urgent “RUSH” sample handling
Technical Specifications
- Drive: All-electric, stepper motor XYZ system
- Capacity: 120 or 200 vial tray options
- Compatibility: GC and GC/MS systems with standard I/O and RS-232 interface
- Injection Modes: Variable rate, programmable volume, dual-injector support
- Control: Keypad-driven menu with multiple method programming
- Sample Handling: Screw-cap or crimp-top septum vials
