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Automatic Sampling Gas Chromatograph

Price:

FOB, CIF

Payment:

L/C, D/P, T/T

Package:

Each set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside.

Delivery:

15 days after order.

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Automatic Sampling Gas Chromatograph

Automatic Sampling Gas Chromatograph 5 Gas Chromatograph Gas Chromatograph

Product Description:

Automatic sampling gas chromatograph is used for quantitative and qualitative analysis to determine the physical and chemical constants such as the distribution coefficient, activity coefficient, molecular weight and surface area of the sample in the fixed phase. An instrument for analyzing the components of a mixed gas.

Column temperature Box
Furnace Size		28×30×18cm
Temperature control Range		Above room temperature5℃~450℃；Using liquid nitrogen cold traps:-80℃~400℃；Using dry ice traps:-55℃~400℃
Temperature setting accuracy		0.1℃
Maximum program heating rate		120℃/min
Maximum once method run time		999.99min
Program temperature maximum order		7 stages
Program heating rate		0.1~120℃/min（Incremental 0.1℃）
Operation Column loss compensation (dual channel)
Heating Zone
6 independent control Heating zone control (excluding furnace temperature, two inlet, two detectors, two auxiliary heating area auxiliary heating zone maximum operating temperature )
		300℃
Detectors
Hydrogen Flame Ionization detector FID
Maximum operating temperature		450℃
Minimum detectable limit		≤2.5pgC/s [n-C16]
Dynamic linear range		≥10⁷(±10%)
Data acquisition frequency		The highest: 100Hz
Thermal conductivity cell detector TCD
Maximum operating temperature		400℃
Minimum detectable limit		＜400pg C3H8/ml(He)
Dynamic linear range		10⁵(±5%)
data acquisition frequency		The highest: 100Hz
Flame photometric detector FPD
Maximum operating temperature		250℃
Minimum detectable limit		＜4pgC/sec,＜1pg P/sec
Selective		10⁵gS/gC，10⁶gP/gC
Dynamic linear Range		＞10³S，＞10⁴P
Electronic Capture Detector ECD
Maximum operating temperature	400℃
Detector compensation Gas Type	5% Methane/Argon or nitrogen
Minimum detectable limit	＜0.01Ppg/s lindane
Dynamic linear range	＞5×105⁵
data acquisition frequency	最高100Hz
Radioactive sources	＜12mCi 63Ni
Nitrogen and phosphorus detectors NPD
Maximum operating temperature	450℃
Minimum check out limit	＜0.2 pg N/sec,＜0.2 pg P/sec
Dynamic linear Range	10⁵N，10⁵P
Minimum detection limit	＜0.3pg C/Sec
The above detectors are suitable for filling column and capillary column
Optional configuration
Anti-control software			Automatic Feed b6891n

The table parameters is for the company Standard Model parameters, we support customer customization parameters

Application industry

1. Analysis of dissolved gas in transformer oil;

2. Analysis of ethylene oxide in medical devices.

3. Analysis of coke oven gas;

4. Pesticide residue analysis;

Alcohol analysis in blood; 5.

6. Analysis of natural gas and liquefied gas;

7. Indoor environment TVOC analysis;

8. Analysis of liquor components;

9. High purity gas analysis;

10. Detection of solvent residue of packaging materials.

Performance characteristics

1. Inlet flow rate, chromatographic column load airflow, detector gas flow, complete EPC control

Micro-channel Air Circuit Integrated Board

All-imported miniature proportional valves and flow/pressure sensors Automatic temperature compensation ensures accurate flow and pressure control to 0.01Psi

2. Industry-Leading detector design

All detectors are high-precision electronic flow/pressure control

Fit and fill column and capillary column Special ceramic treatment of the enlarged plate, in the humid season is always stable

Automatic ignition, hydrogen leak automatic protection function, safe and reliable

3. Automatic ignition, hydrogen leakage automatic protection function, safe and reliable

4. Accurate furnace temperature tracking design

5. Independent Heating small column box In the multi-column chromatographic system, the temperature of different columns can be set respectively, so as to achieve the best separation effect of each column.

6. Fully imported Valve configuration system Up to 8 valves (four-pass valve, six-pass valve, ten-pass valve and liquid injection valve optional); Automatic control, sequence operation;

7. Precision temperature control of the heating furnace

Furnace internal control accuracy less than 0.01°c

The temperature difference between the internal points is not more than the °c

Rapid heating and cooling, the highest program heating speed: 120℃/min, balance time 10 seconds, cooling time 300°c~50°c 6 minutes Absolute control of the temperature accuracy (with the actual temperature difference is less than 0.3C)

8. Pneumatic cutting technology for the convenience of implementation

Multi-dimensional chromatographic function to complete the separation and analysis of complex samples It can realize the inverse blowing function of chromatographic column to save the analysis time and cycle greatly.

9. Advanced Power Distribution Management shunt

A 3000 watt UPS can provide 10 units of normal power 2250 watts/set of GC stable working power supply

10. Automatic Feed

8-bit automatic injection device (optional Agilent 7683/7693 liquid automatic injection)

11. With Automatic online detection function

Gas Chromatograph

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