China Gas Chromatography Analysis Machine

GC-9802 Gas chromatography
Brief Introduction
GC-9802 gas chromatography, is a multifunctional laboratory analytical instrument controlled by computer, can be equipped with thermal conductivity detector (TCD), hydrogen flame ionization detector (FID), electron capture detector (ECD), flame photometric detector(FPD), nitrogen phosphorus detector (NPD) five detectors. Can be filled with packed columns and capillary columns. The instrument can be heated and nine-order programmed heating operation.
The instrument comes with advanced design and high level of automation, can set the testing parameters, temperature parameters and automatic zero setting of testing signal. With over-temperature alarm function, when the temperature of each circuit over the set temperature 16 degrees and continue to rise, the display screen will have a message notice and sound alarm. The instrument have the function of gas shortage protection, automatic ignition and so on, and provides four-way time control, which can meet complex analysis. The instrument can be equipped with built-in chromatographic workstation and has the function of computer anti-control. The instrument is designed with large screen color touch screen and user-friendly interface, easy to operate and use.
The instrument adopts advanced integrated circuit and components, and realizes high reliability and stability. The operation is simple and easy to repair. It can be used in the production and scientific research departments such as petroleum, chemical industry, pesticide, medicine and hygiene, commodity inspection and so on.
Features:Economical and practical, excellent performance and quality.Adjustable gas circuit pressure, stable flow, with multiple gas circuit system of nitrogen, hydrogen, air, exhaust, shunt , cleaning. LCD screen displays temperature in real time.Cellular overall structure design, convenient to install and maintenance.Advanced noise resistant system, work quietly.Over-temperature protection function, with program protection and circuit protection double insurance.With data workstation, professional software support and powerful data analysis function.Display working condition and chromatogram curves; curves can be zoomed and moved.Professional test report, can export PDF file.Manual button switch, its function is equal to "start collecting", which is convenient for sampling.Easy to operate detector and baseline calibration.
Service
1 One year guarantee and all lifetime techinical support
2 USA, Australia Aisa Local agent for service
3 Speedy reply, 12hrs response to customer questions
4 Software free update
5 Minor maintenance ---parts ship within 24 hrs
6 Major maintenance---Technical will be sent within 15 days
Technical Paremeter
Temperature control
(1) Column chamber temperature:
Temperature range: room temperature plus 3 ºC -400ºC
Temperature stability: superior to 0.2%
Temperature gradient: column effective area is not greater than 2%
Deviation between set temperature and actual temperature is not greater than ±2%
Program order: 9 orders
Heating rate: 0.1-40ºC/min, (in increments of 0.1 ° C).
Cooling rate: column temperature cooling time from 250 ºC to 50 ºC is not greater than 8 minutes. Repeatability of the programmed heating is not greater than 1%.
Initial and final temperature time: 0.1-256 minTemperature control accuracy vaporizing chamber and detecting chamber: ±0.1ºC(within room temperature +10ºC to 200)±0.2ºC(above 200±ºC)deviation between set temperature and indicated temperature is not greater than 1ºC. Temperature control range: room temperature+10ºC-400ºC
(3) Over-temperature alarm
When any circuit temperature over the set temperature 16ºC and continue to rise, the screen will have message notices and sound alarm.Thermal conductivity (TCD) detector Sensitivity: not greater than 6000mv.ml/mg ( benzene/ methylbenzene)Noise: not greater than 35uvDrift: not greater than 100uv/30minStarting time: not greater than 4 hours3. FID detector:LOD ( limit of detection):not greater than 1x10-11g/s(inn-hexadecane/isooctane)Noise:not greater than 4x10-14ADrift:not greater than 2x10-13A/30minStarting time:not greater than 2 hours4. ECD detector
(1) LOD ( limit of detection):not greater than 1x10-13g/ml(γ-666/ isooctane)
(2) Noise:not greater than 40uv
(3) Drift:not greater than 100uv/half an hour
(4) Starting time:4 hours
5. FPD detector
(1) LOD:for sulphur not greater than 5x10-11g(s)/s(thiophene), for phosphorus not greater than1x10-11g(p)/s(ethyl-1605)
(2) Noise:less than 5x10-13A
(3) Drift:less than 1x10-12A/30min
6. NPD detector
(1) LOD:for nitrogen not greater than 5x10-12g(n)/s(azobenzene), for phosphorus not greater than 5x10-13g(p)/s(malathion- isooctane)
(2) Noise:not greater than 2x10-13A
(3) Drift:not greater than 1x10-12A/30min
7. Instrument size and weight
(1) Mainframe size:500x550x500(unit: mm,lengthxwidthxheight)
(2) Weight:about 50kg

Our Company
GBPI is a professional manufacturer focused on developing and producing packaging material test instruments. Founded in 2002, the company has received IOS9001 certification and recognized as high-tech enterprise and software enterprise by national authority. We hold numerous technology patents and software certificates from the national authority, and gained awards for technological progress.
We are the lab solution provider offering qualified instruments and service for the food, pharmaceutical, personal care chemical product, packaging, printing industries, inspection agency, research institution and college. Our instruments are running well in over 3000 laboratories to guarantee the highest quality and save cost for customers. We are increasingly gaining good reputation for our high quality product and service among worldwide customers in recent years.
With over 1000m2 laboratory and developing center, the experts and technical team come from chemical, electronic, mechanical and software field abroad and domestic. We've been continuously researching and developing new products and improving current products, and provide the best technical service for you. It is our honor to be a technical innovation enterprise and gain the government support.
24 hours sales and technical service for international and domestic customers; local agent and office provide instant support; technical and after-sale service team help you solve all the problems for easy operation and friendly use. We are thankful for customers' support and staff dedication to continued success.

Our customers are mainly from South East Asia, Middle East, South America, and North America, including India, Pakistan, Thailand, Malaysia, Indonesia, Australia, Canada and so on.