Headspace Gas Chromatography NHGC-100 handles 75 samples with dual trays and overlapping heating for higher throughput. It has a five-level vibration heating system to speed up the gas-liquid balance. This system uses static headspace pressurization for solvent-free, efficient extraction and holds up to 3 capillary columns. It features a fully inert flow path and supports operation up to 300°C, ensuring high sensitivity. Our Gas Chromatography has precision EPC control that delivers excellent reproducibility and wide compatibility.
| Sample cooling | Double cooling position design |
| Temperature setting range | Room temperature ＋5℃ to 300℃ |
| Transmission line temperature range | Room temperature ＋5℃ to 300℃ |
| Valve box temperature range | Room temperature ＋5℃ to 300℃ |
| Operating ambient temperature | 5°C to 35°C. |
| Operating ambient humidity | 5% to 95%. |
| Priority position | 3 positions |
| Pressure control | EPC control |
| Quantitative volume | 0.1mL, 0.5mL, 1mL and 3mL for option |
| Calibration function | With an automatic calibration function |
| Leak detection mode | Automatic leak detection |
| Automation form | XYZ three-coordinate form |
| System function | Instrument alarm, maintenance log, etc. |
| Auxiliary function | 5-stage sample oscillation function/overlapping heating/multiple extractions |
| Repeatability | 1.5% RSD |
| Transmission line | Connected with GC injection port to realize tool-free quick disassembly and 360° protection sleeve |
| Valve Support | Supports installation of up to 6 valves |
| Temperature range of column oven | +4°C to 450°C |
| Temperature setting accuracy of the column oven | ≤0.1°C. |
| Maximum heating rate of the column oven | ≥120°C/min |
| Maximum running time | 999.99 min. |
| Supporting simultaneous installation for GC | Two injection portsFour detectors Three detector signals |
| Column oven Dimension | 28x31x16 cm |
| Gas type | Nitrogen/Helium |
| Communication mode | LAN |
| Power Consumption | ≤800W |
| Power supply | AC 220V±10%/50Hz |
| Dimension (L × W × H) | 558 × 556.4 × 486 mm |
| GC Packaging Dimension 1 | 810 × 720 × 910 mm |
| GC Packaging Dimension 2 | 320 × 450 × 330 mm |
| Headspace Packaging Dimension 1 | 810 × 720 × 910 mm |
| Headspace Packaging Dimension 2 | 800 × 480 × 500 mm |
| Net Weight for GC | 38.1 kg |
| Gross Weight for GC | 140 kg |
| Gross Weight for Headspace | 43kgs |
Headspace Gas Chromatography NHGC-100 is used for rapid, solvent-free analysis of volatile compounds from liquid and solid samples. It is widely applied in food safety, forensics, pharmaceuticals, and material science for accurate testing.
Gas chromatograph standard part-
GC installation accessories kit (include:1/8 inch copper pipe × 50ft/roll, 1/8 inch Brass Compression Fitting Nuts, 1/8 inch Brass front and rear ferrule components, Brass Tee)
GC installation tool kit
Headspace Autosampler (75-position) standard part-
Headspace Autosampler (75-position), including sample transfer line 1m × 1 set
Toolkit (only used for Headspace Autosampler) × 1 set
Engineering installation package (only used for Headspace Autosampler) × 1 set
Polyimide gasket ring (0.53 mm): 5pcs /pack × 1 pack
20mL flat bottom headspace vial (flat bottom crimp top): 100pcs /pack × 1 pack
Headspace aluminum crimp top caps with PTFE septa: 100pcs /pack × 1 pack
0.53µm quartz tube (5m) × 1 stick
Headspace Autosampler GC installation package × 1 set
Acceptance package × 1 set
Gas chromatograph Optional part-
Inlet:
Inert split/splitless inlet × 2 pc
Split/splitless inlet maintenance tool × 1 pc
Inlet consumables × 1 pc
One-to-two flow splitter assembly (excluding chromatographic column and sealing ring) × 1 pc
Detector:
Hydrogen Flame Ionization Detector (FID) × 2 pc
Auxiliary Equipment:
Network switch (Required when ordering autosampler) × 1 pc
Hydrogen generator (Maximum flow rate 500mL/min) × 1 pc
Air Generator (Maximum flow rate 2000ml/min) × 1 pc
Headspace Autosampler (75-position) Optional part-
Lid lifter × 1 pc
Sample transfer line (1.5m/stick) × 1 stick
Gas chromatograph Consumables:
Universal water, oxygen and hydrocarbon removal three-in-one trapping cartridge (for nitrogen) × 1 pc
0.32mm chromatographic column ferrule, Vespel graphite mixed material × 10 pc
Headspace Autosampler (75-position) Consumables:
0.53µm quartz tube (30m) × 1 stick
Polyimide gasket ring (0.53 mm) × 5pcs /pack
Headspace aluminum crimp top caps with PTFE septa × 100pcs /pack
