GC-9870 Gas Chromatograph (EO Residue Detection)
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Description
GC-9870 Gas Chromatograph (EO Residue Detection)
Summary
GC-9870 high-end gas chromatograph is upgraded on the basis of our company’s GC-9860 products, the appearance of atmospheric, reasonable structure design, at the same time loaded with my company’s independent research and development of Chinese and English display technology. The automation level and overall performance have been greatly improved. The highly stable and highly sensitive micro current amplification technology makes FID detection limit significantly improved, and the sensitivity of the new thermal conductivity detector is increased by 5 times. Shorten the gap between domestic models and imported models, to meet the petroleum, chemical, pharmaceutical, food, environmental protection, disease control, scientific research institutions and quality inspection departments.
GC-9870 Gas Chromatograph (EO Residue Detection)
Main technical index
● Chinese and English switching display technology, 5.7 inch LCD large screen (320*240). Up to 20 display interfaces, rich information, can store 20 sets of chromatographic analysis data, and can be called at any time.
● Industrial design appearance, novel and generous, beautiful and practical, reasonable structure, comfortable operation.
● Gas cut-off protection function, protect chromatographic column and thermal conductivity cell, electron capture detector, etc.
● Eight linear program heating function and intelligent double back door design, truly realize the near room temperature control, temperature control accuracy as high as ±0.1℃ to meet a wide range of analysis requirements.
● Perfect overtemperature protection and platinum resistance open circuit, short circuit alarm function, to ensure that the instrument is not damaged.
● Self-diagnosis function and fault Chinese prompt, convenient for users to know the cause and location of the problem.
● The use of FLASH memory system, so that data protection is no longer dependent on the battery.
● Microcomputer control FID detector to achieve automatic ignition function.
● High precision voltage and steady flow mode makes the airflow precise and stable, and realizes the multi-channel gas control system.
● High performance capillary vaporization chamber, realize the real sense of shunt/no shunt injection system.
● Can install 1-4 detectors at the same time. Can be double FID or double TCD or double ECD or double NPD operation. TCD with double column after gas, so can be used in single column, double column, capillary column.
● Can simultaneously install and run 1-3 sets of capillary columns and can simultaneously run 3 detectors. One instrument is equal to three (common column room). Or double FID double hair. Double TCD double hair. Double TCD work at the same time, do not affect each other, carrier gas can be mutually independent. Avoid the tedious change of chromatographic column and detector.
● Can realize the detector series, parallel use, through the event control, intelligent automatic conversion.
● The instrument can be installed reformer, thermal desorption instrument, automatic sampler, automatic headspace sampler, cracker and other injection methods. Automatic sampling can be timed to realize automatic online analysis.
● The instrument is especially suitable for all kinds of enterprises, technical supervision bureau, environmental monitoring, health and epidemic prevention, universities, scientific research and other departments.
● With FID, TCD, ECD, FPD and other detector options.
Technical parameter
● Appearance size: 520×480×500mm (length × height × width)
● Column box size: 260×250×150mm (length × height × depth)
● Column mounting span: 152.4mm (6-inch standard interface)
● Column: Filled column outer diameter 3 ~ 5mm (metal column or glass column)
● Instrument weight: 50Kg
●* High power: 2500W
● Voltage: 220±10%
● Column box temperature control range: room temperature plus 5℃-400℃ (optional in 1℃ increment)
● Temperature accuracy: no more than ±0.1℃
● Temperature gradient: ±1%(temperature range 100℃-350℃) program temperature rise
● Heating rate: 0.1-50℃/min(optional in 0.1℃ increment)
● Time setting: 6000 (min)
● Program level: 8 levels
