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GC-3000 portable gas chromatograph
GC-3000 portable gas chromatograph
Product details
GC-3000Portable chromatograph
Product Description:
The GC-3000 portable gas chromatograph adopts an advanced microcomputer control system, which not only retains the advantages of the standard chromatograph, but also adds automatic protection for gas path faults, automatic ignition of detectors, and automatic execution of on-off gas path opening and closing functions. The whole machine adopts EPC gas path control technology, which greatly improves its automation level and overall performance; Adhering to the mature networked data transmission and processing functions of standard chromatography instruments, we provide industry-leading analytical solutions!
The GC-3000 portable gas chromatograph provides a powerful chromatographic solution for rapid, accurate, and reliable detection of gas samples, and provides a perfect analytical tool for on-site and online samples. Suitable for rapid analysis of gases such as new energy, coal mine safety, power safety, environmental monitoring, automobile exhaust monitoring, petrochemicals, refinery gas, natural gas, oil and gas exploration, etc.
Main technical indicators:
The body design is compact and reasonable, with multiple expansion functions and accurate and fast analysis.
Can be equipped with a 7-inch large screen, displaying rich and intuitive content, and can directly display spectra and results.
● Equipped with 6 temperature controls, each set from room temperature to 450 ℃, increment: 1 ℃, accuracy: ± 0.1 ℃
Equipped with a 16 stage programmed temperature rise, it meets the requirements for complex sample analysis.
● Lift rate: 0.1-39 ℃/min (ordinary type); 0.1-80 ℃/min (high-speed type)
8 external control events can achieve instrument automation operation, and online analysis can be achieved through pipeline laying.
Multiple injection methods to choose from: column head injection, split/non split injection, valve injection, headspace injection.
The maximum number of detectors that can be installed is 3 (FID, TCD, ECD, FPD, NPD), and a methane converter can be installed.
Choose between mechanical valve control or electronic proportional valve control (electronic proportional valve is 16 way control)
The gas pressure and flow rate are measured by precision sensors, and the measured values are displayed on the screen.
Working modes of electronic proportional valve: 1. Constant current mode, 2. Constant pressure mode
5 types of gas media for electronic proportional valves; Nitrogen, hydrogen, air, helium, argon
Pressure: 0-0.6Mpa; Flow rate 0-100 sccm or 0-500 sccm (air)
Control accuracy of electronic proportional valve: pressure 0.01Kpa; Flow rate of 0.01 sccm
● Pressure sensor:
Accuracy:<± 2% of full scale
Reproducibility:< ±0.05 KPa
Temperature coefficient:< ±0.01 KPa/°C
Range: 0-0.3MPa or 0-0.6MPa;
● Flow sensor:
Accuracy:<± 5% of full scale
Reproducibility:<± 0.5% (full scale)
Range: 0-500sccm
● Start injection: (manual, automatic, syringe automatic detection) optional
Data processing adopts 10/100M adaptive Ethernet communication technology; High communication speed, supporting long-distance data transmission and control.
Technical parameters of detector:
Hydrogen flame ionization detector (FID)
Detection limit: Mt ≤ 3 × 10-12g/s (n-hexadecane-isooctane solution);
Baseline noise: ≤ 5×10-14A
Baseline drift: ≤ 1×10-13A/30min
● Linear range: ≥ one hundred and six
Maximum operating temperature: ≤ 450℃
Thermal conductivity detector (TCD)
Sensitivity: S ≥ 3500mV • ml/mg (n-hexadecane isooctane solution) (amplification 1, 2, 4, 8 times optional)
Baseline noise: ≤ 10μV
Baseline drift: ≤ 30μv/30min
● Linear range: ≥ one hundred and four
Electron Capture Detector (ECD)
Detection limit: ≤ 1 × 10-14g/s (Hexachlorocyclohexane Isooctane Solution)
Baseline noise: ≤ 0.03mV
Baseline drift: ≤ 0.2mV/30min
● Linear range: ≥ one hundred and four
● Radioactive source: 63Ni
Flame photometric detector (FPD)
Detection limit: (S) ≤ 5 × 10-11g/s； (P)≤1×10-12G/s (Methyl parathion anhydrous ethanol solution)
Baseline noise: ≤ 0.03mV
Baseline drift: ≤ 0.2mV/30min
● Linear range: ≥ ten3（S） 102（P）
Nitrogen phosphorus detector (NPD)
Detection limit: (N) ≤ 1 × 10-13g/s； (P)≤5×10-14G/s (azobenzene malathion isooctane solution)
Baseline noise: ≤ 0.03mV
Baseline drift: ≤ 0.2mV/30min
● Linear range: ≥ ten2（N） 103（P）
Product Description:
The GC-3000 portable gas chromatograph adopts an advanced microcomputer control system, which not only retains the advantages of the standard chromatograph, but also adds automatic protection for gas path faults, automatic ignition of detectors, and automatic execution of on-off gas path opening and closing functions. The whole machine adopts EPC gas path control technology, which greatly improves its automation level and overall performance; Adhering to the mature networked data transmission and processing functions of standard chromatography instruments, we provide industry-leading analytical solutions!
The GC-3000 portable gas chromatograph provides a powerful chromatographic solution for rapid, accurate, and reliable detection of gas samples, and provides a perfect analytical tool for on-site and online samples. Suitable for rapid analysis of gases such as new energy, coal mine safety, power safety, environmental monitoring, automobile exhaust monitoring, petrochemicals, refinery gas, natural gas, oil and gas exploration, etc.
Main technical indicators:
The body design is compact and reasonable, with multiple expansion functions and accurate and fast analysis.
Can be equipped with a 7-inch large screen, displaying rich and intuitive content, and can directly display spectra and results.
● Equipped with 6 temperature controls, each set from room temperature to 450 ℃, increment: 1 ℃, accuracy: ± 0.1 ℃
Equipped with a 16 stage programmed temperature rise, it meets the requirements for complex sample analysis.
● Lift rate: 0.1-39 ℃/min (ordinary type); 0.1-80 ℃/min (high-speed type)
8 external control events can achieve instrument automation operation, and online analysis can be achieved through pipeline laying.
Multiple injection methods to choose from: column head injection, split/non split injection, valve injection, headspace injection.
The maximum number of detectors that can be installed is 3 (FID, TCD, ECD, FPD, NPD), and a methane converter can be installed.
Choose between mechanical valve control or electronic proportional valve control (electronic proportional valve is 16 way control)
The gas pressure and flow rate are measured by precision sensors, and the measured values are displayed on the screen.
Working modes of electronic proportional valve: 1. Constant current mode, 2. Constant pressure mode
5 types of gas media for electronic proportional valves; Nitrogen, hydrogen, air, helium, argon
Pressure: 0-0.6Mpa; Flow rate 0-100 sccm or 0-500 sccm (air)
Control accuracy of electronic proportional valve: pressure 0.01Kpa; Flow rate of 0.01 sccm
● Pressure sensor:
Accuracy:<± 2% of full scale
Reproducibility:< ±0.05 KPa
Temperature coefficient:< ±0.01 KPa/°C
Range: 0-0.3MPa or 0-0.6MPa;
● Flow sensor:
Accuracy:<± 5% of full scale
Reproducibility:<± 0.5% (full scale)
Range: 0-500sccm
● Start injection: (manual, automatic, syringe automatic detection) optional
Data processing adopts 10/100M adaptive Ethernet communication technology; High communication speed, supporting long-distance data transmission and control.
Technical parameters of detector:
Hydrogen flame ionization detector (FID)
Detection limit: Mt ≤ 3 × 10-12g/s (n-hexadecane-isooctane solution);
Baseline noise: ≤ 5×10-14A
Baseline drift: ≤ 1×10-13A/30min
● Linear range: ≥ one hundred and six
Maximum operating temperature: ≤ 450℃
Thermal conductivity detector (TCD)
Sensitivity: S ≥ 3500mV • ml/mg (n-hexadecane isooctane solution) (amplification 1, 2, 4, 8 times optional)
Baseline noise: ≤ 10μV
Baseline drift: ≤ 30μv/30min
● Linear range: ≥ one hundred and four
Electron Capture Detector (ECD)
Detection limit: ≤ 1 × 10-14g/s (Hexachlorocyclohexane Isooctane Solution)
Baseline noise: ≤ 0.03mV
Baseline drift: ≤ 0.2mV/30min
● Linear range: ≥ one hundred and four
● Radioactive source: 63Ni
Flame photometric detector (FPD)
Detection limit: (S) ≤ 5 × 10-11g/s； (P)≤1×10-12G/s (Methyl parathion anhydrous ethanol solution)
Baseline noise: ≤ 0.03mV
Baseline drift: ≤ 0.2mV/30min
● Linear range: ≥ ten3（S） 102（P）
Nitrogen phosphorus detector (NPD)
Detection limit: (N) ≤ 1 × 10-13g/s； (P)≤5×10-14G/s (azobenzene malathion isooctane solution)
Baseline noise: ≤ 0.03mV
Baseline drift: ≤ 0.2mV/30min
● Linear range: ≥ ten2（N） 103（P）
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