Gas Chromatography -Analytical Instruments -laboratory equipment -Â laboratory instrument
GC5890N can be matched with kinds of detector. packed column and split/splitless capillary injector. It is compatible with Agilent 6890N detector, related detector controller, chromatograph working station and automatic sample.Â
It has the characteristics of good performance, reliable operation, and excellent cost-effective.
1,The temperature control accuracy can be precise to 0.01 ÂºC by the new integrated digital electronic circuit with high control precision and reliable performance.
2,Â It has the functions of self-diagnosis for boot, stopwatch (for determining the flow), timer operation, storage protection for power off, keyboard locking, anti-interference, network data communication and remote control.Â
3,It can gets lower limit of detection by unique injector system design.
4,You can choose automatic/manual gas six-way valve injector, headspace injector, thermal desorption injector, cracking furnace injector, methane conversion furnace and auto-injector.Â
5,The program heating and the furnace temperature precision can be controlled stable and fast.Â Â
6,Optional detectors are FID, TCD, ECD, FPD, NPD and PDHID. All detectors can control the temperature individually. FID is easy to assemble and disassemble for cleaning or changing the nozzle. TCD stable time is â‰¤20min.
|Furnace dimensions:||28 xÂ 30 xÂ 18cm|
|Temperature operating range||Higher than the room temperature of 5ÂºC-450ÂºC|
|Temperature setting||1ÂºC;programmed heating rate 0.1ÂºC|
|Maximum heating speed||120ÂºC/min|
|Temperature stability||It will be 0.01ÂºC, when the environment temperature changes 1ÂºC.|
|Programmed temperature steps||7 stepsÂ|
|Column loss can be compensated (dual channel column)|
|Various injector available: packed column injectors, split/splitless capillary column injectors or cool on-column injectors|
|Max temperature control||400ÂºC|
|LOD||â‰¤5 xÂ 10Â -12Â g/s [n-C16]|
|Linear dynamic range||â‰¥107|
|Drift||â‰¤5 xÂ 10Â -13A/30minÂ|
|Noise||â‰¤2 xÂ 10Â -13Â A|
|Max using temperature||400ÂºC|
|Linear dynamic range||â‰¥104|
|Drift||â‰¤ 10Â 0uV/30min|
|Max using temperature||250ÂºC|
|LOD||â‰¤2 xÂ 10Â -13Â g/s(P),â‰¤5 xÂ 10Â -11Â g/sÂ (S)|
|Linear dynamic range||â‰¥103(P),â‰¥102(S)|
|Noise||â‰¤2 xÂ 10Â -12Â A|
|Drift||â‰¤4 xÂ 10Â -11A/30min|
|Max using temperature||350ÂºC|
|LOD||â‰¤1 xÂ 10Â -14Â g/ml(y-666)|
|Linear dynamic range||â‰¥104|
|Max using temperature||400ÂºC|
|LOD||â‰¤5 xÂ 10Â -13Â g/s(P),â‰¤1 xÂ 10Â -12Â g/sÂ (N)|
|Noise||â‰¤4 xÂ 10Â -13Â A|
|Drift||â‰¤2.5 xÂ 10Â -12A/30min|
|Linear dynamic range||â‰¥103(P),â‰¥103(N)|
GC5890N is widely used for the analysis of oil extraction and refining, petrochemical, fine chemical, food safety, environmental protection, electronic high-purity gas industry, scientific research institutes, QC, safety supervision, public security forensic and national security and so on.Â
The four systems help you control the experiment
HD LCD screen display, clearÂ andÂ could protect the eyes
YouÂ can choose different detectors, for example FID/TCD/FPD/ECD/NPD and so on
1,Standard export wooden case with high quality cushioning material ensure the item arrive customer in good condition.
2,Carefully check every packing detail before delivery to avoid any troubles during the transportation.
3,Appointed logistics company could be used according to customers demands.
4,Do our best to make sure customer can get their goods in time.
Â·About Kejie Group
Nanjing Kejie Group have one researching institution and four professional production bases,which is aÂ leading manufacturer in R&D, manufacturing and sales ofÂ gas chromatography,Â high efficient liquid chromatography,Â atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products.Â
Our commitment to you doesn't end when your equipment is shipped-It begins.
1,One years'warranty supported by product experts
2,AMC,post warranty,24H/7D response
3,Lifetime's spare parts supply for our products
4,Long term distribution partners worldwide ensure individual on-site customer consultation and service.
2nd floor, A1 building, Nanjing University of Sci&Tech,Â
No.129-3 Guanghua Road, Nanjing City,Â
Jiangsu Province, China
Postal Code: 210014
Tel: 025-83312752Â Â
Tel: 025-83312752Â Â
Please feel free to submit your inquiry information to us.We will contact with you as soon as possible.
Q1: Are you the factory?
A1: Of course we are,we have one Researching Institution and four Professional Production Bases
Q2:What's the warranty period? How do you provide this?
A2:Two years (24 month).
We have very strict inspection, the instruments which you received is high-quality and reliable.
If there's any error, we'll provide you the on line solution with in 12 hours. We'll provide you the spare parts and the shipping cost totally free.
If the problem was caused by the instrument quality, and cannot be repaired, we'll ship you the new one.
Q3:What's the production time?
A3:Usually 20 days for production, some equipments need extra time to debug.
Q4:What's the Dlivery method ?
A4:Light-weight cargo is usually by express ,Â Air transport and sea shipping is acceptable (provide with safty packing)
Q5:What's the delivery time?
A5:According to different method and country ,Â express will be 6~15 days
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. (Â We also provide after-sale technical support)
Q7:What's the payment term?
A7:Usually we doÂ 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.
For the wide range of Applications of hydraulics, high temperature cooling of hydraulic oil is the key to ensure the good operation of the equipment. We have accumulated a lot of experience in design calculation and production in the 20 years of hydraulic oil cooling. Whether the unit is a Hydraulic Oil Cooler or a hybrid hydraulic Oil Cooler, we can individually customize the product according to the individual needs of the customer's industrial hydraulic equipment. At the same time, we also offer a standard hydraulic oil cooler series solution to ensure the performance at the same time. Avoid long-term problems with separate designs, and we offer different cooling drive methods for different application areas, such as hydraulic motors, DC motors, AC motors, explosion-proof motors, pneumatic motors, etc.
Because hydraulic technology has many outstanding advantages, it has been widely used from civilian to national defense, general transmission to highly accurate control systems. In the defense industry. Many of the weapons and equipment of the Air Force have adopted hydraulic transmission and control. Such as airplanes, tanks, ships, radars, artillery, missiles and rockets. In the machine tool industry, 85% of the current machine tool transmission systems use hydraulic transmission and control, such as grinding machines, milling machines, planers, broaching machines, presses, shearing machines and combination machine tools.
In the metallurgical industry, electric furnace control systems, rolling mill control systems, open hearth charging, converter control, blast furnace control, strip deviation and constant tension devices all use hydraulic technology. In construction machinery, hydraulic transmissions such as excavators, tire loaders, truck cranes, crawler bulldozers, tire cranes, self-propelled scrapers, graders and vibratory rollers are commonly used.
In agricultural machinery, hydraulic technology is also widely used, such as combine harvesters, tractors and plows. In the automotive industry, hydraulic off-road vehicles, hydraulic dump trucks, hydraulic aerial work vehicles and fire trucks all use hydraulic technology; in the textile industry, plastic injection molding machines and rubber vulcanizers are used. Paper machines, printing presses and textile machines; in the marine industry, the application of hydraulic technology is very common, such as full hydraulic dredgers, salvage boats, piling boats, oil production platforms, hydrofoil ships, hovercrafts and ship auxiliary machines. recent years.
Hydraulic technology is also used in solar tracking systems, wave simulation devices, ship driving simulators, seismic reconstruction, rocket-assisted launching devices, aerospace environment simulations, and high-rise building anti-vibration systems and emergency braking devices.
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