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Key Features
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Unmatched Sensitivity with HES: Achieves instrument detection limits (IDL) as low as 1 fg, offering ultra-trace detection precision.
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Reliable Headspace Sampling: The 7697A Sampler provides an inert sample flow path, automatic vial leak checks, priority sample insertion, hydrogen carrier gas compatibility, and barometric pressure compensation.
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High Throughput with Tray-Based Design: Standard 111-vial capacity plus three priority positions; trays can be swapped mid-run for continuous operations.
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Intelligent System Operation: The 8890 GC delivers touch-screen control, browser-based access, and smart diagnostics with proactive alerts.
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Robust Detection & Clean Signal: Equipped with a second-generation triple-axis detector (TAD) and HES-enabled fast scan speeds up to 20,000 u/s.
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Sustainable & Reliable Design: Inert flow path components and ACT-certified eco-friendly design support uptime and consistent results.
Applications
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Environmental & VOC Analysis: Detect trace-level volatiles in water, air, and soil.
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Pharmaceutical Residual Solvent Testing: Automated workflows ensure compliance and reproducibility.
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Food & Flavor Profiling / Forensics: Accurate analysis of aroma compounds and volatile toxins in complex samples.
Technical Specifications
Feature | Specification |
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Instrument Detection Limit (IDL) | 1 fg with HES (helium carrier) |
Scan Speed | Up to 20,000 u/s with HES |
Headspace Capacity | 111-vial tray with 3 priority positions; 12-vial standalone option |
Repeatability | Area RSD <1% (tray), <1.5% (12-vial) |
Sampling Control | Inert flow path, independent vial & head pressure, auto leak check, barcode tracking, hydrogen carrier support |
System Intelligence | Touch-screen, browser access, smart alerts, remote diagnostics |
Physical Size (GC/MSD Unit) | Approx. 88 cm × 56 cm × 50 cm |
Detector Type | Second-generation Triple-Axis Detector (TAD) |
Why Choose This Configuration?
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Ultra-high sensitivity for fg-level detection with HES
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Automated, high-throughput headspace operation for heavy workload labs
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Smart diagnostics reduce downtime and maintenance
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Versatile and sustainable for both regulated and high-volume environments