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China, Chinese Intelligent Gas Chromatography for LPG Composition Analysis1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Analysis InstrumentChromatography Spectroscopy InstrumentGas ChromatographyLPG Composition Analysis Equipment
Chongqing Advanced Technology Co., Ltd.
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Product Description 1.IntroductionThe gas chromatography is equipped with an automatic gas flow control module in the inlet, detector, and auxiliary gas module. The hydrogen flame ionization detector can be automatically ignited, hydrogen leakage is automatically protected, and it is safe and reliable. The special ceramicized amplification board is always stable in the wet season.The gas chromatography is equipped with fully imported gas and liquid valves, which can be automatically controlled, sequence operation, stable performance and convenient operation. The current mainstream imported capillary chromatographic column is used in the scheme configuration, which has excellent performance and long service life, can achieve good separation effect and peak shape, and improve the accuracy and stability of analysis.2.Working condition2.1 The site is well ventilated, without corrosive substances and no overhanging obstacles.2.2 The temperature of the site should be between 15oC~35oC, the recommended range is between 20oC~27oC.2.3 The humidity of the site should be within the relative humidity: 5%~95%, the recommended range is between 50%~60%.2.4 Recommended altitude, up to 2000 m2.5 The GC machine equipped with electronic pneumatic control (EPC) has a width of 59cm (23in), a height of 50cm (21in), and a thickness of 50cm (21in).2.6 Leave at least 20cm (10in) of space behind the instrument to allow hot air to diffuse.2.7 The input voltage range is 220V±10%, the ground voltage is less than 2.5V and greater than 0V, the maximum power is 2250VA2.8 The purity of all gases is ≥99.999%, and the air is zero grade or better.3.Technical specificationsColumn ovenFurnace size: ≥28×30×18 cmOperating temperature range: room temperature +4oC~450oCTemperature program: 20 steps and 21 platformsTemperature setting accuracy: 0.01oCProgram heating speed: 120oC/minMethod running time: 0--999.99minCooling speed from 450oC to 50oC is less than 460sRunable column loss compensation (dual channel)With automatic protection function of oven temperatureInletSplit/splitless capillary column injection portHigh-precision electronic pressure/flow controlTemperature range: room temperature +5°C~450°CPressure setting range: 0-100psiPressure control accuracy: 0.001psiFlow setting range: 0~1000mL/minFlow setting accuracy: 0.001 mL /minMaximum split ratio: 1:7500Correction function: It can maintain the average linear velocity of the column in the heating of the column ovenPacked column inletFlow setting range: 0~100ml/minProgram ratio setting range: -400~400ml/minPressure control accuracy: 0.001psiFlow setting accuracy: 0.001 mL /minCorrection function: maintain the column flow during the heating of the column ovenDetectorFlame Ionization Detector (FID)High-precision electronic flow/pressure control, adapted to packed columns and capillary columnsMaximum use temperature :450°CMinimum detection limit: <1.50 pg/s (Dodecane)Automatic ignition functionDynamic linear range: 107 (+10%)Data collection frequency: up to 200HZMicro Cell Thermal Conductivity Detector (u-TCD)High-precision electronic flow/pressure control, adapted to packed columns and capillary columnsMaximum operating temperature: 400°CDetection limit ≤1500 pg/ml (benzene-toluene)Sensitivity ≥5000 mV·mL/mg (benzene-toluene)Baseline drift (30 min) ≤0.2mVBaseline noise≤0.1 mVDynamic linear range ≥105Data collection frequency: up to 500HzUnique fluid switching design (single-filament micro-cell), quickly reach equilibrium (within 5min) after starting the switch, low driftInstrument control and monitoring, method editing and storageThe chromatographic workstation Panna ChemLab communicates with the chromatograph through a networked interface, which can fully control all the parameters of the gas chromatograph, such as temperature, pressure, flow, split ratio, and the operation of valves and autosamplers. It can ensure the accuracy of each parameter setting. The stability of the test method. The editing, creation, modification, saving and recall of the method can all be carried out on the chromatographic workstation without any parameter setting on the instrument host, which is simple, convenient and easy to use, efficient and accurate. The Chinese keyboard monitors the working status of the instrument in real time.The core of the software version adopts multi-threaded processing mode, so that instrument control, data acquisition, data processing and other application software running at the same time will not interfere with each other, and the stability of the system is greatly improved.Instrument failure and maintenance can be automatically recorded by the built-in electronic tracking systemA91 GC machine has a built-in fault feedback and diagnosis system, which can track and automatically record the working conditions, faults and maintenance of the instrument in real time, providing a strong basis for the maintenance and troubleshooting of the instrument.Customer Feedback GermanyUSAPackageFAQ1.What's the delivery time?About 40 days .2.What's your payment terms?30% paid by T/T in advance,70% paid by by T/T before shipping.3.What's your guarantee terms?The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 4.Can you supply training?We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.
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