国产精品国产三级久久,国产麻豆精品一区一区三区,亚洲导航久久久久久久久

GC-9860 Plus Network Back Control Gas Chromatograph Analyzer

Description

GC-9860 Plus networked gas chromatograph is upgraded on the basis of our company’s GC-9860 models, the appearance of atmosphere, reasonable structure design, at the same time loaded with my company’s independent research and development of color screen display technology, gas electronic flow control technology. The automation level and overall performance have been greatly improved. Especially the successful development and application of gas electronic flow control technology, shorten the gap between domestic models and imported models, coupled with the instrument network remote transmission and control function, so that the instrument in unattended, decentralized monitoring, centralized control becomes a reality.

GC-9860 Plus Network Back Control Gas Chromatograph Analyzer

Features:

● 10/100M adaptive Ethernet communication interface, and built-in IP protocol stack, so that the instrument can easily through the enterprise internal LAN, the Internet to achieve long-distance data transmission; Convenient laboratory erection, simplified laboratory configuration and data management;

● Instrument internal design 3 independent connection process, can be connected to the local processing, unit supervisor, and superior supervisor, can easily make the unit supervisor and superior supervisor real-time monitoring instrument operation and analysis of data results;

● Instrument equipped with built-in integrated design of back control chromatograph workstation, get rid of the traditional acquisition card data processing, support up to 253 chromatograph work at the same time, to achieve data processing and reverse control chromatograph;

● Built-in integrated back control workstation built in Modbus/TCP server, can easily access the analysis results to DCS (distributed control system), can real-time back control all parameters of the chromatograph;

● The instrument adopts vacuum fluorescence display technology, high-end atmosphere, easy and simple interface operation; With both Chinese and English operation languages, to meet different user needs;

● The instrument adopts modular structure design, clear design, easy to replace and upgrade, to protect the effectiveness of the investment; Can meet the complex sample analysis, can choose a variety of high-performance detectors, such as FID, TCD, ECD, FPD and NPD, etc.

● You can completely abandon the traditional mechanical valve, pointer type pressure gauge way! EPC technology is used for gas path control, which improves the automation level of gas chromatography.

● The real automatic protection of gas path fault, pressure flow detection automatic ignition, automatic flame-out key, automatic implementation of gas path open, up to a key start;

● The instrument design timing self-starting program, can easily complete the gas, liquid samples

GC-9860 Plus Network Back Control Gas Chromatograph Analyzer

Main technical indicators:

● Operation display: vacuum fluorescent display (using Agilent technology)

● Temperature control area: 6 ways

● Temperature control range: room temperature above 4℃ ~ 450℃, increment: 1℃, accuracy: ±0.1℃

Program heating order: 8-16 order (optional)

● Speed up: 0.1 ~ 50℃/min (common type); 0.1 ~ 80℃/min (high-speed type)

● External events: 8 ways; Auxiliary control output 4

● Type of injector: filling column injection, capillary injection, six-way valve gas injection, automatic headspace injection optional

● Number of detectors: 3 (maximum); (FID, TCD, ECD, FPD, NPD) This parameter is optional

● Gas path control mode: (optional) (1) can be equipped with high precision valve control, to achieve real-time digital display of pressure, flow and PC synchronous display; (2) EPC control system that can be equipped with full return control;

● EPC, EFC working mode: 2; Constant current mode, constant voltage mode

● EPC, EFC working gas: 5 kinds; Nitrogen, hydrogen, air, helium, argon

● EPC, EFC upgrade: 4 levels

● Pressure: 0 ~ 0.6MPa; Flow rate 0 ~ 100sccm or 0 ~ 500sccm (air)

EPC, EFC control precision: pressure 0.01KPa; Flow rate 0.01sccm

● Pressure sensor: accuracy: full scale <±2% reproducibility: <± 0.05KPa temperature coefficient: <± 0.01KPa /°C range: 0 ~ 0.3MPa or 0 ~ 0.6MPa;

● Flow sensor: Accuracy: full scale <±5% reproducibility: <±0.5%(full scale) range: 0 ~ 500sccm

● Start sampling: (manual, automatic, automatic needle probe) Optional

● Communication interface: Ethernet: IEEE802.3 hydrogen flame ionization detector (FID)