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SCITEK Gas Chromatograph 22L Constant pressure heating control safeguards Chromatograph1
Analysis Instrument, Chromatography Spectroscopy Instrument, Gas Chromatograph, portable gas chromatograph
Scitek China Co., Ltd.
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Product Description Product DescriptionGas Chromatograph Feature:An intuitive 7-inch color touch screen providing digital displays for carrier/hydrogen/air channel flow (pressure) for easy monitoring.It has gas shortage alarm protection and heating control safeguards to ensure operational safety. The system automatically shuts down the column box fan motor and heating when the door is opened.Automatic control of split flow/split ratio optimizes carrier gas usage, reducing waste.It is tailored for various automatic samplers, with an installation and positioning interface for effortless compatibility.The gas chromatograph operates on a robust multi-core, 32-bit embedded hardware system, ensuring reliable and stable performance.It features a convenient one-button start function and 20 groups of sample test mode memory, enhancing operational efficiency and ease of use.Utilizes a logarithmic amplifier, ensuring a continuous detection signal with excellent peak shape. The system supports an external trigger function for synchronous start, activated by external signals like automatic samplers or thermal analyzers.Incorporates a comprehensive system self-check and automatic fault identification function, ensuring operational reliability.Offers 8 external event extension function interfaces, allowing customization with various control valves and sequence operations per user-defined time frames.It comes equipped with RS232 communication and LAM network ports, along with a configuration option for a data acquisition card, ensuring versatile connectivity and data acquisition capabilities. Product ParametersGas Chromatograph Specifications:ModelGC-112OvenCapacity22LTemperature RangeRT+5oC-400oCTemperature Accuracy±0.1 oCTemperature Programming9 stepsProgram Total Time9999.9 minMax Heating Rate60oC/minMax Cooling Rate<=10mins (250oC~50oC)Sample InjectorTemperature rangeRT+7oC~ 420 oCTemp Control TypeIndependentCarrier Gas Flow Control TypeConstant pressureMax Quantity3pcsTypePacked column or splitSplit RatioDisplayPre Column Pressure Range0-400kpaPre Column Pressure Accuracy0.1kpaFlow Setting RangeH20~200ml/min, N20~150ml/minDetectorFID or TCDTemperature RangeRT+7oC~ 420 oCMax Installation Qty2Ignition ModeAutomaticHydrogen Flame Ionization Detector (FID)Logarithmic amplifierHigh Voltage Switch ControlBaseline signal displayDetection limit: <=3×10-12 g/s ( sample: n-hexadecane)Baseline noise: <=5×10-14ABaseline draft: <=6×10-13ADynamic range: 107RSD: <=3%Thermal Conductivity Detector (TCD)Sencitivity: 8000mV.ml/mg (sample: n-hexadecane)Baseline noise: <=0.05mVBaseline draft: <=0.15mV/ 30minDynamic range: 105Basic FunctionPower SupplyAC220V±10%, 50HzPower3000WShipping Size(W×D×H)(mm)760X750X860N.W./G.W. (kg)64/86 Company ProfileCertifications Our AdvantagesPackaging & ShippingFAQ
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