Home > Products > Analytical instruments > GC-9790SD Transformer/insulating oil gas chromatograph
GC-9790SD Transformer/insulating oil gas chromatograph
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Product Details
Brand Name: | YIMA | Place of Origin: | Shaanxi, China | Model Number: | GC-9790SD |
Product Description
Introduction:
GC9790SD gas chromatograph is for the electric power profession design new generation electrical
power system special purpose gas chromatograph, uses the most advanced crisis control system
and the large screen Chinese display interface, adopt national standard GB/T17623-1998 «In insulating oil dissolved gas component content gas chromatography measuring method »,
GB/T7252-2001 « In the transformer oil dissolved gas analysis and the judgment guide » recommends three detector flows, advanced TCD enlargement technology made to the hydrogen
examination bility to enhance 10 times, high sensitive micro current amplifier caused to the
hydrocarbon compound gas examination ability to climb to the limit, outstanding chromatographic
column system assurance good chromatograph peak shape and the best of high dissociation, stable
air circuit control system had guaranteed the analysis accuracy and repeatability, GC9790SD gas
chromatograph is the electric power profession user's best choice.
Advanced TCD enlargement technology, causes to the hydrogen examination ability is common
instrumentation's 10 times
High sensitive micro electric current enlargement technology, causes to the hydrocarbon compound
gas examination limit ability to climb to the limit
Unique back pressure system design, reduces the examination system's fluctuation enormously,
raises the analysis level
Uses three detector flows, two column parallel connection, once injection then realizes 8 kind of gas
component automated analysis
Advanced FLASH memory system, causes the data protection no longer to stalemate in battery's
expiration
High sensitive PC control system, realizes the online monitoring perfectly
Classical liquid crystal large screen design, parameter setting is simpler intuitively
Perfect self-diagnosis function, breakdown retrieval is no longer complex
Reliable jamproof system, excessively temperature protection function
Features:
After sample pours into the vaporizer, diverges to two chromatographic columns,
column 1:GDX-502, Uses to separate the hydrocarbon compound component, obtains the examination on FID1;
column 2:TDX01,uses to separate H2,CO,CO2,first go through TCD examination H2 component,
comes out after TCD and go through reburner CO, CO2 transforms CH4, finally obtains the
examination on FID2.
Technical parameters
Temperature control range:oven RT+6°C~400°C,( 1°Cincrement)
FID,TCD,Injector,Reburner RT+8°C~400°C
Accuracy of control temperature:TCD±0.02°C Oven,FID,Injector,Reburner±0.1°C
FID limit of detection:≤2×10-12g/s[N-C16]
TCD sensitivity:≥8000mV.ml/mg[N-C16]
Minimum detectable concentration:H2≤2ppm CO,CO2≤2ppm C2H2≤0.1ppm
Data processing system
Power system special purpose Gas Chromatography workstation:WIN9X/XP operating environment,
entire
Chinese contact surface and operation prompt, automatic computation oil gas content.
Breakdown automatic diagnosis: Provides conforms to transformer oil the dissolved gas analysis
guide GB/T7252-2001 three specific value diagnosis reported , prompts the out of limits result automatically,
supports TD graphical representation,component density graphical representation etc pattern.
GLP data management: Supports Access database, convenience management,retrieval
chromatograph data and other related information.
Basic Parameter
Dimension:565×510×490[mm] (L×H×W) Weight:51Kg
Max. Power:2500W Power: AC 220V±22V 50HZ±0.5HZ
Dear customer, We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history . Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science. Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system. If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba We firmly believe that science and technology is no boundaries Our mission is to make every effort to contribute to all humanity. |
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