Automated Liquid Sample Sampling System
TE Instruments' Vectra autosampler is a high-performance sample introduction system, engineered to maximize analytical throughput in elemental combustion applications.
Vectra uses an XYZ motion principle implemented by angular rotations.
This architecture results in a smaller benchtop footprint (within the analyzer footprint), while also reducing wear on internal components.
Designed for full integration with the Xplorer platform, the system supports up to 350 2 mL sample vials, meeting the operational requirements of the most demanding laboratories.
Key Features
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Operational Precision and Mechanical Reliability: the module features an integrated HD camera and real-time position feedback systems. The auto-recovery function ensures automatic restoration of sampling coordinates, minimizing downtime and ensuring unattended operation free of kinematic errors.
- Thermal Management and Application Versatility: the vial trays integrate an active thermostating system, allowing sample conditioning within a range of -15°C to +65°C. This feature extends the instrument's applicability to volatile or thermolabile matrices, ensuring sample integrity prior to injection.
- Injection System Flexibility: Vectra implements automated syringe change technology (range 10-250 µL). This modularity allows for rapid switching between different injection volumes and wash protocols, optimizing workflows based on matrix viscosity and concentration.
- Software Control and Compliance: interfacing with proprietary TEI software allows for the programming of customized analytical methods, ensuring data repeatability and traceability.
- The synergy between the Vectra autosampler and TE Instruments combustion analyzers ensures full compliance with major international standards (ASTM, DIN, ISO, EN), positioning it as a robust analytical solution for quality control and advanced research.
Specifications
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Liquid handling rate: Selectable from 0.1 to 30 µL/s
- Liquid handling volume: 1 to 250 µL
- Sample capacity: Up to 350 positions
- Vial format: Standard 2 mL
- Thermostat tray: Optional rack with 1 x 50 or 2 x 50 positions for 2 mL vials
- Standard syringe: 100 µL
- Injection accuracy: < 0.2% RSD
- Carry-over: < 0.01%
- Maximum sample viscosity: 40 cSt at 20 °C
Related
International Standards
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ASTM: D3120, D3961, D4629, D4929, D5453, D5762, D5808, D6069, D7183, D7184, D7457
- DIN: 15846, 38409-8, 38414-17, 51444
- EN: 12260