Info de Base.
Appareil
Trace impureté analyse
Système veine gazeuse
Simple
Détecteur spectromètre
SDD
Phase stationnaire
Solvant liquide
Type de Chromatographie
Chromatographe en Phase Gazeuse
Type de colonne chromatographique
Capilary colonne
Colonne chromatographique Longueur
30m
Colonne chromatographique Diamètre
0,2 ~ 0,5 mm
Furnace Dimensions
28 X 30 X 18cm
Temperature Setting Precision
0.1ºC
Max Programmed Heating Speed
120degree/Min
The Longest Method Run Time
999.99 Min
The Highest Step of Program
7 Steps
Description de Produit
GC6891N Gas Chromatography analyzer/Laboratory instrument with high quality
.Instruction
GC6891N is a laboratory high-end GC of new generation,which is produced according to the international standards. Based on the most advanced international technical area and application experience, its features, reliability and sensitive application are in the world high level.
.Features4.1 Injector flow, column carrier flow, detector gas flow are controlled by EPC.
1.1.1 Micro-channel gas integrated board
1.1.2 Imported micro-ratio and flow/pressure sensor
1.1.3 Temperature self-compensation to ensure the accurate flow, its pressure controlling can precise to 0.01Psi.
1.2 Industry-leading detector design.
1.2.1 All the detectors with high-precision electronic flow/pressure control.
1.2.2 It can be matched with packed column and capillary column.
1.2.3 The amplified board after special ceramics treatment can keep stable in wet season.
1.3 It is safe and reliable with the functions of self-ignition and hydrogen leakage self-protection.
1.4 Accurate tracking design for furnace temperature.
1.5 Accurate programmed heating control for the furnace temperature.
1.5.1 Inside temperature controlling precision: <0.01
1.5.2 Temperature between inside points: ≤1ºC
1.5.3 Quick heating and cooling, the max programmed heating speed: 120ºC/min, balance time: 10 sec, cooling time: 300ºC-50ºC for 6 minutes.
1.5.4 The temperature precision is absolutely controlled(compared with the real temperature, the difference is less than 0.3ºC).
1.6 The achievement of gas circuit cutting technology
4.6.1 Complex samples separation can be analyzed by multidimensional chromatograph.
4.6.2 It saves the analysis time and period by blowback function of the chromatograph column.
1.7 Chromatograph columns can be heated individually, and the using temperature can be set according to the different columns, so that make every column separately.
1.8 GC6891N adopts the advanced power distribution management shunt. One 3000-watt UPS can provide stable working power for 10 sets of GC with the normal power of 2250w/set.
1.9 GC6891N adopts the imported valve configuration system, which can carry 8 valves (4-way valve, 6-way valve, 10-way valve or liquid sampling valve) to automatically control and operate by sequence.
1.10 GC6891N uses 8-digit auto-injectors (you can choose Agilent 7683/7693 liquid auto-injector).
.Parameters
Column oven |
Furnace dimensions | 28 x 30 x 18cm |
Temperature controlling rang | Higher than the room temperature of 5ºC-450ºC, liquid nitrogen cold trap: -80ºC-400ºC,dry ice cold trap:-55ºC to 400ºC |
Temperature setting precision | 0.1ºC |
Max programmed heating speed | 120ºC/min |
The longest method run time | 999.99 min |
The highest step of program | 7 steps |
Programmed heating rate | 0.1-120ºC/min(increment of 0.1ºC) |
Column loss can be compensated (dual channel column) |
Heating area |
Six individual controlling heating areas (do not content furnace temperature control, two injectors, two detectors and two auxiliary heating areas ). |
The maximum using temperature in auxiliary heating areas | 300ºC |
Detectors |
FID |
Maximum using temperature | 450ºC |
Minimum LOD: | ≤2.5pgC/s[n-C16] |
Linear dynamic range | 107(±10%) |
Data collection frequency | Max 100 Hz |
Adapted to packed columns and capillary columns |
TCD |
Maximum using temperature | 400ºC |
Minimum LOD | <400 pgC3H8/ml(He) |
Linear dynamic range | 105(±5%) |
Data collection frequency | Max 100 Hz |
The design of monofilament TCD and micro-ECD, adapted to packed columns and capillary columns |
FPD |
Maximum using temperature | 250ºC |
Minimum LOD | <4 pg S/sec,<1 pg P/sec |
Linear dynamic range | >103S,>104P |
Optional | 105gS/gC,106gP/gC |
Adapted to packed columns and capillary columns |
ECD |
Maximum using temperature | 400ºC |
Type of gas compensation detector | 5% methane/argon/nitrogen |
Minimum LOD | <0.01 Pg/sec lindane |
Linear dynamic range | >5 x 105 |
Data collection frequency | Maximum 100 Hz |
Radioactive source | <12 mCi 63Ni |
Adapted to packed columns and capillary columns |
NPD |
Maximum using temperature | 450ºC |
Minimum LOD | <0.2 pg N/sec,<0.2 pg P/sec |
Minimum LOQ | <3 pg C/sec |
Linear dynamic range | 105 N,105 P |
Adapted to packed columns and capillary columns |
.Auxiliary facilities for option
DK-400A: a new generation of automatic headspace injector.
.Application fields
GC6891N 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.
.Detail pictures
·Packing&Shipping
(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.
·About Kejie Group
Nanjing Kejie Group have one researching institution and four professional production bases,which is a leading manufacturer in R&D, manufacturing and sales of gas chromatography, high efficient liquid chromatography, atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products.
·Our Service
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.
·Contact Information
Address:
2nd floor, A1 building, Nanjing University of Sci&Tech,
No.129-3 Guanghua Road, Nanjing City,
Jiangsu Province, China
Postal Code: 210014
.Sales Contact
Tel: 86-0731-84135155
FAX: 86-0731-89833299
Please feel free to submit your inquiry information to us.We will contact with you as soon as possible.
·FAQ
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 equipment need extra time to debug.
Q4:What's the Dlivery method ?
A4:Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safty packing)
Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. ( We also provide after-sale technical support)
Q7:What's the payment term?
A7:Usually we do 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.
Adresse:
Building E1, 5th Floor, Nangong Industrial Park, 15 Wanshou Road, Jiangbei New District, Nanjing, Jiangsu, China
Type d'Entreprise:
Fabricant/Usine, Société Commerciale
Gamme de Produits:
Instruments & Compteurs
Certification du Système de Gestion:
ISO 9001
Présentation de l'Entreprise:
Nanjing Groupe Kejie a été créé en 2006, ce qui est un fabricant leader dans la R&D, fabrication et vente de chromatographie en phase gazeuse, chromatographie liquide à haute efficacité, l′absorption atomique, spectromètre de fluorescence atomique spectrophotomètre UV, visibles, espace de tête de l′injecteur et d′autres instruments analytiques et des produits connexes. Nous avons des dizaines de certifications en matière de brevets, de concert avec CE, FCC, compatible RoHS et d′autres certifications internationales.
Ayant un établissement de recherche et de quatre bases de production professionnelle
Kejie Group-Nanjing Instrument analytique de la recherche
technique de l′institution avec de hauts ingénieurs et les professeurs qui sont engagés dans la R&D pour l′instrument analytique pour un long moment.
Instrument Analytique Kejie Kejie Group-Nanjing Co., Ltd
Produits série : GC, LC, spectrophotomètre UV visible et produits connexes.
Développement de la technologie Tryte Kejie Group-Hunan Co., Ltd
Produits série : spectromètre de fluorescence atomique, de produits connexes pour le haut la chromatographie gazeuse.
Instrument Hintrely Kejie Group-Beijing Co., Ltd
Produits série : spectromètre d′absorption atomique.
Instrument Kejie Group-Shanghai Jili Co., Ltd
Produits série : prétraitement de l′échantillon à ultrasons.
Nous avons le soutien de la haute technologie à partir de notre équipe R&D, qui est engagé à élaborer et appliquer les instruments analytiques dans un long terme. Nos produits ne sont pas seulement populaire dans le marché intérieur, mais aussi très populaires en Asie du Sud, Australie, l′Europe, Amérique et ainsi de suite.