The GCTechnologies 120-00210452-00 is a modular gas chromatography system engineered for multi-channel analytical workflows in demanding laboratory and industrial environments. Built around an independent, programmable thermal architecture, it delivers precise temperature control across up to 10 heated zones and supports up to 4 analysis channels. The platform accommodates multiple detector types—TCD, FID, PDD, PED, PID, PFPD, MS, and VUV LUMA—and column configurations ranging from capillary (0.15–0.32 mm ID) to packed (1/8″ OD) formats. Repeatability of 0.2% RSD or better ensures analytical consistency. Electronic Gas Control spans up to 7 modules (14 channels), while optional thermal desorption with Peltier cooling and multibed traps extends application scope. Integrated LAN connectivity, Chromeleon/OpenLab software compatibility, and 8 external valve control outputs enable seamless laboratory automation and data integration.
## Technical Specifications
• **Analysis Channels:** Up to 4 channels
• **Valve Oven:** 40–150 °C, independently heated, accommodates 3 valves (expandable to 4–5); diaphragm or rotary valve options for sample introduction or column switching
• **Column Ovens:** Up to 3 independent ovens; isothermal range 40–250 °C; programmable range 40–350 °C; maximum heating rate 500 °C/min
• **Detectors:** TCD, FID, PDD, PED, PID, PFPD, MS, VUV LUMA
• **Columns:** Capillary (0.32/0.25/0.15 mm ID and smaller), wide bore MXT (0.53 mm ID), micropacked (1/16″ OD), packed (1/8″ OD)
• **Sampling:** Maximum pressure 21 bar; inlet connection to GSV up to 150 °C; 1/8″ Swagelok inlet; injection volume 0.06 µL to 5 mL (gas loop); vacuum sampling option available
• **Thermal Desorption:** Peltier-cooled trap, −10 to 350 °C; inert glass trap with multibed adsorbents; integrated Mass Flow Controller
• **Repeatability:** 0.2% RSD or better (n=10, Ethane, TCD)
• **Electronic Gas Control:** Up to 7 modules (14 channels); 1/8″ Swagelok connection; inlet pressure to 1000 kPa; outlet pressure to 350/700 kPa; split flow to 100 ml/min; He, N2, Ar, H2 (with safety sensor)
• **Heated Zones:** Up to 10
• **External Events:** 8 × 24 VDC valve control; 4 × SSR output (24 VDC); 3 digital inputs
• **Operating Temperature:** 5–45 °C ambient
• **Operating Humidity:** 5–95% (non-condensing)
• **Enclosure:** 19″ standard, 4HE; 45 × 18 × 55 cm
• **Weight:** 22 kg (2-channel configuration)
• **Power:** 100–240 VAC, 47–63 Hz, 12 A maximum
## Key Features
• Independent thermal control across multiple ovens and heated zones
• Modular EGC architecture scales from single to multi-channel configurations
• Optional Peltier-cooled thermal desorption for volatile and semi-volatile analysis
• LAN-based parameter control and data transfer; compatible with Chromeleon and OpenLab/EZChrom
• Programmable oven ramps to 500 °C/min for fast cycle times
• Vacuum sampling option for low-pressure or minimal-volume applications
## Typical Applications
• Environmental and air quality monitoring
• Petrochemical and hydrocarbon analysis
• Flavor, fragrance, and food composition testing
• Thermal desorption-GC of trace compounds
• Multi-detector comparative analysis workflows
## Compatibility & Integration
Software: Chromeleon, OpenLab/EZChrom; GC editor included. Communications: LAN for remote control and data logging. Valve and detector integration via external events and SSR outputs. Carrier gas supply: He, N2, Ar standard; H2 supported with integrated safety sensor.
