IPDB › China Industry › Instruments & Meters › Analysis Instrument
SCITEK High-Performance Gas Chromatograph With Dual-Column Compensation Function1
Analysis Instrument, Chromatography Spectroscopy Instrument, Gas Chromatograph, portable gas chromatograph
Scitek China Co., Ltd.
Preview:
Product Description Product DescriptionGas Chromatograph Feature:It is equipped with a 4.3-inch color LCD touch screen and keyboard input for user operation. Adopt the dual-stable gas path design of primary pressure stabilizer valve and stabilizer valve/pressure stabilizer valve.Seven temperature control devices, the temperature control accuracy is lower than ±0.1oCDouble over-temperature protection and power-off protection functionLinkage trigger signal acquisition systemWith fault self-check and alarm functionThe inlet can be installed up to 4 types (packed column, capillary column split/splitless injection system can be used), multiple detectors with the same or different detectors are installed, automatic/manual gas injection device can be selected, top Empty sampler, thermal desorption sampler, pyrolysis furnace sampler, methane reformer, etc.The intelligent rear door system has stepless variable inlet and outlet air volume, which shortens the stable balance time of the system after programmed heating/coolingUnique vaporization chamber design, smaller dead volume; replacement of accessories such as injection pad, liner, polarizer, collector, nozzle can be done with one hand; packed column, capillary injector, TCD, FID detector and other main bodies. The replacement only requires a wrench to be completely disassembled, and the maintenance is very convenient.Ethernet communication interface is adopted, so that the instrument can realize long-distance data transmission through the internal LAN of the enterprise, which is convenient for the management of analysis dataThe unique design of the injection port solves the injection discrimination, and the dual-column compensation function not only solves the baseline drift caused by temperature programming, but also reduces the influence of background noise, which can lead to lower detection limits. Application of Gas Chromatograph:GC-900 gas chromatograph is a popular, high-performance, multi-functional series of chromatographic instruments. FID, TCD and FPD detectors can be combined as needed to meet the needs of ordinary laboratories, daily production, routine detection and trace quantities analysis requirements. It can be widely used in many fields such as petroleum, chemical industry, environment, food safety, disease control, teaching and scientific research.Product ParametersGas Chromatograph Specifications:ModelGC-900OvenTemp. RangeRT+5~450oCTemp. Accuracy≤±0.1oCTemp. Program20-phaseMax. Temp. Heating Rate40oC/minTime Range0-655minInternal Size250x270x170mmDetectorHydrogen Flame Ionization Detector (FID)Detection limit: ≤5×10-12g/s(100ng/ul n-hexadecane-isooctane solution)Temperature 450oCCompatible with packed and capillary columnsBaseline drift: ≤2x10-13A/30minBaseline noise: 3×10-14ADynamic range: ≥107Thermal Conductivity Detector (TCD)Sensitivity: >5000mv.ml/mg (50mg/ml toluene-benzene solution)Temperature 400oCBaseline drift: ≤0.1mV/30minBaseline noise: 0.03mVDynamic range: ≥105 (±10%)Flame Photometric Detector (FPD)Detection limit: ≤5×10-12g/s (S of 10ng/ul methyl parathion-ethanol solution)Detection limit: ≤4×10-12g/s (P of 10ng/ul methyl parathion-ethanol solution)Dynamic range: ≥S 103Dynamic range: ≥P 104Temperature 350oCInjection MethodVarious injection methods are available:1.Packed column injection;2.Packed column gasification injection;3.Capillary split/splitless injection: back pressure valve control technology, linear split;4.Six-way valve gas injection;5.On-line injection: continuous injection for 24 hours without supervisionPower SupplyAC220V±10%, 50/60HzStandard AccessoryFID detector, Chromatography workstation software, Capillary samplerOptional AccessorySample injection system, TCD, FPD detector, Chromatographic column, Nickel catalytic converterSizes(W×D×H)(mm)530x505x510mmShipping Size(W×D×H)(mm)800x750x750N.W./G.W. (kg)42/68 Company ProfileCertifications Our AdvantagesPackaging & ShippingFAQ
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...
Message:
OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.