GC112N Gas Chromatograph: Bidirectional Control for Multi-Industry Analytical Testing
Ideal for precise separation and quantitative analysis, the gas chromatograph serves as a critical tool across petrochemicals, environmental protection, food safety, pharmaceuticals, defense, forensic inspection, and ultra-pure material sectors.
- modelGC112N
- brandLABEKS
- min. order1 pcs
- packageplywood case package
description
The GC112N integrates PC-side reverse control software and a built-in chromatography workstation, enabling synchronous bidirectional control via both PC reverse operation and the host’s touch screen. It features a dedicated mounting interface for autosamplers, compatible with models of various specifications. A multi-core, 32-bit embedded hardware platform guarantees stable, uninterrupted instrument operation. Equipped with a logarithmic amplifier, the device produces detection signals without a cutoff value and delivers well-defined peak shapes; its expandable synchronous external trigger function also allows simultaneous activation of the host and workstation via external signals such as autosamplers or thermal analyzers.
features
1. Integrates standard PC control software and a built-in chromatographic workstation to enable PC-side reverse control and synchronous bidirectional operation via the host touch screen.
2. A multi-core, 32-bit embedded hardware system ensures consistent, reliable instrument operation.
3. Boasts comprehensive system self-check functionality and automatic fault identification capabilities.
4. Comes with 8 external event expansion interfaces, compatible with various functional control valves that operate according to user-defined time sequences.
5. Includes RS232 communication port, LAN network port, and a dedicated data acquisition card.
6. Features an autosampler installation and positioning interface, compatible with autosamplers of diverse specifications.
7. Utilizes a logarithmic amplifier for detection signals with no cutoff value and excellent peak shapes; the expandable synchronous external trigger function enables simultaneous startup of the host and workstation via external signals (e.g., autosamplers, thermal analyzers).
8. Offers one-button startup functionality and can store up to 20 groups of sample test modes.
9. Provides gas shortage alarm protection and heating control safeguards: the column oven fan motor and heating system shut down automatically when the oven door is opened.
10. Supports automatic split flow/split ratio control to reduce carrier gas consumption.
11. Equipped with a 7-inch color touch screen for digital display of carrier/hydrogen/air channel flow (pressure) data.
specifications
Model | GC112N | |
|---|---|---|
Oven | Contentproduct: 22L | |
Temperaturecontrol range: 5℃~ 400℃at room temperature | ||
Temperaturecontrol accuracy:±0.1℃ | ||
Heatingrate: 0.1 ~ 60℃/ min | ||
Programtemperature rise order: 9 | ||
Programheating repeatability:≤2% | ||
Cooling way:open the door after | ||
Coolingspeed:≤10mins (250℃~ 50℃) | ||
Controlsoftware function | Columntemperature box control | |
Detectorcontrol | ||
Injectorcontrol | ||
Map display | ||
SamplerInjector | Temperaturecontrol range: 7℃~ 420℃at room temperature | |
Temperaturecontrol method: independent temperature control | ||
Carrier gasflow control mode: constant pressure | ||
Number ofsimultaneous installations: 3 at most | ||
Type ofinjection unit: filling column, shunt | ||
Split ratio:split ratio display | ||
Cylinderpressure range: 0 ~ 400kPa | ||
Cylinderpressure control accuracy: 0.1kPa | ||
Flow settingrange: H2 0 ~ 200ml / minN2 0 ~150ml / min | ||
Detector | FID, TCD(optional) | |
Temperaturecontrol: Max. 420℃ | ||
Number ofsimultaneous installations: 2 at most | ||
Ignitionfunction: automatic | ||
Hydrogenflame ionization detector (FID) | Detectionlimit:≤3×10-12g/s (n-hexadecane) | |
Baselinenoise:≤5×10-14A | ||
Baselinedrift:≤6×10-13A | ||
Dynamic range:107 | ||
RSD: 3% orless | ||
Supplyvoltage: AC220V±22V,50Hz±0.5Hz | ||
Power: 3000W | ||
Optional | Thermalconductivity detector (TCD) | Sensitivity:5000mV•mL/mg(n-cetane) |
Baselinenoise:≤0.05 mV | ||
Baselinedrift:≤0.15mV / 30min | ||
Dynamic range:105 | ||
Packedcolumn | ||
Capillarycolumn | ||
why choose us
Premium Quality with CE & ISO
We conduct 100% performance testing on every unit, ensuring its stable operation and superior performance in your application.
24/7 Expert Technical Support
Our senior engineers are on standby 24/7, ready to provide expert solutions at any time to minimize your operational downtime.
20+ Years R&D & Production
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Industry leaders and research institutions in over 80 countries and regions rely on our equipment for stable operation.
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Our Factory
20 Years
58 Experts
20000 m²
7X24 Hours
