Shandong Luchuang GC-9860F Touchscreen Gas Chromatograph (7-inch Capacitive Display)

Overview

The Shandong Luchuang GC-9860F is a benchtop gas chromatograph engineered for precision, reliability, and operational flexibility in routine and method-development laboratories. Based on classical capillary and packed-column gas chromatography principles, it separates volatile and semi-volatile organic compounds via differential partitioning between a mobile gas phase (carrier gas: He, H₂, or N₂) and a stationary phase coated inside fused-silica or stainless-steel columns. Its architecture integrates modern electronic pneumatic control (EPC), high-fidelity temperature programming, and modular detector design—enabling robust quantification across pharmaceutical QC, environmental testing, petrochemical analysis, food safety, and forensic applications. The instrument complies with fundamental performance requirements outlined in ASTM D3612, ISO 10301, and USP , supporting method validation under GLP and GMP frameworks where traceability and repeatability are critical.

Key Features

• 7-inch capacitive touchscreen interface with intuitive graphical navigation—enables direct method setup, real-time parameter adjustment, and live chromatogram visualization without external PC dependency.
• Integrated IoT-native chromatography data system supporting remote instrument monitoring, secure data export, and audit-trail-enabled report generation compliant with FDA 21 CFR Part 11 requirements.
• Advanced thermal management system featuring optimized internal heat exchange geometry and high-resolution platinum resistance thermometers (Pt100), achieving ±0.01°C isothermal stability and ≤3.5-minute cooling from 300°C to 100°C.
• Electronic pressure and flow control (EPC) across all gas lines—replacing analog gauges with digital readouts for carrier, makeup, and detector gases, ensuring reproducible retention times and peak area precision.
• Modular inlet architecture supporting up to three independently controllable inlets—including split/splitless, PTV, and on-column options—with six configurable inlet types to accommodate diverse sample matrices and injection techniques.
• Multi-detector compatibility: simultaneous mounting of 1–3 detectors (FID, TCD, ECD, NPD) with independent temperature zoning; dual-FID or dual-TCD configurations supported; TCD equipped with dual post-column makeup gas channels for flexible column configuration (single-column, dual-column, or capillary-only).

Sample Compatibility & Compliance

The GC-9860F accommodates liquid, gaseous, and thermally stable solid samples (via headspace or thermal desorption interfaces). It supports standard 0.25–0.53 mm ID capillary columns (up to 60 m) and packed columns (up to 4 mm ID, 3 m length). All temperature zones—including oven, inlet(s), and detector(s)—are independently programmable with ≥100-step ramp sequences and sub-minute dwell resolution. The system meets essential regulatory expectations for analytical instrumentation: temperature calibration traceable to NIST standards, detector response linearity verified per ISO 17025 guidelines, and software features aligned with ALCOA+ data integrity principles (Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, Available).

Software & Data Management

The embedded chromatography workstation provides full acquisition, processing, and reporting functionality. It supports automatic peak integration using iterative baseline algorithms, retention time locking (RTL), and multi-level user access control (administrator, analyst, reviewer). Raw data files (.cdf or .uwd format) include embedded metadata (instrument parameters, method version, operator ID, timestamp). Audit trails record all method edits, sequence modifications, and result reprocessing events. Export options include PDF analytical reports with embedded spectra, CSV for LIMS integration, and XML for enterprise-wide data federation. Remote diagnostics and firmware updates are performed over secure HTTPS connections.

Applications

• Pharmaceutical residual solvent analysis per ICH Q3C guidelines using headspace-GC/FID.
• Environmental VOC screening in soil/water extracts (EPA Method 8260D) with PTV inlet and mass spectrometry-ready interface.
• Fatty acid methyl ester (FAME) profiling in biodiesel per EN 14103 using capillary GC/TCD.
• Gas purity verification in industrial cylinder gases (H₂, O₂, N₂, Ar) via packed-column TCD analysis.
• Food flavor compound identification and quantification using splitless injection and cryo-focused capillary columns.
• Forensic toxicology screening for ethanol, methanol, and acetone in blood headspace samples.

FAQ

Does the GC-9860F support compliance with 21 CFR Part 11?
Yes—the integrated workstation includes electronic signatures, role-based access control, and immutable audit trails for all data handling events.
Can I upgrade the detector configuration after purchase?
Yes—modular detector bays allow field-installation of additional FID, TCD, or other compatible detectors without hardware modification.
What column dimensions and phases are supported?
Standard capillary columns (0.25–0.53 mm ID, up to 60 m) and packed columns (up to 4 mm ID, 3 m) with common stationary phases (e.g., DB-5ms, HP-INNOWAX, Porapak Q) are fully supported.
Is remote maintenance and troubleshooting available?
Yes—secure remote desktop access (with user consent) enables technical support engineers to diagnose system status, review logs, and guide calibration procedures.
How is temperature accuracy validated during installation?
Factory calibration uses NIST-traceable Pt100 sensors and certified reference materials; on-site verification follows ASTM E1510 protocols using calibrated thermocouples and certified temperature standards.