Gas Chromatography GC9890B
The product show:
Application
This instrument has basically the same performance and indicators as the gas chromatograph of the original Hewlett-Packard Company (now Agilent of the United States), and is essentially different from other domestic chromatographs. High temperature control accuracy, FID detector adopts logarithmic amplifier, wide linear range, high sensitivity and good stability; and is equipped with a true automatic headspace sampler. 27 sample vials can be placed at the same time, and the sample is automatically heated and shaken. It is in full compliance with GB/T 17623-2017 Gas Chromatography Determination of Dissolved Gas Components in Insulating Oil.
Features
1.It equivalently adopts the core technology of the American Agilent 5890 Gas Chromatography, green backlit LCD display, intuitive and easy to operate.
2.The maximum temperature of each heating zone is 450 ºC.
3.Dual-channel single-column compensation can compensate baseline drift for program temperature-programmed operation to ensure that the baseline is straight and the chromatographic peaks are perfect.
4.It has self-test and fault diagnosis with power failure and gas protection.
5.The host has two-way valve control system, easy for automatic valves switching (can be equipped).
6.It can be equipped with AS-200 high-performance liquid autosampler to achieve unattended automatic sampling analysis, which can improve analysis efficiency and reduce labor intensity.
7.High-precision EPC (flow) system makes it easy to observe the flow. The gas flow can be set accurately(can be equipped).
8.Oven can be equipped with ultra-low temperature control system with the lowest temperature control of -80ºC to meet your low boiling point of material analysis needs.
Technical Parameters
Temperature control index
Oven: 5 ºC ~ 450 ºC at room temperature Accuracy:± 0.1 ºC
Sampler: 5 ° C ~ 450 ° C at room temperature Accuracy:± 0.1 ° C
Detector: 5 ° C ~ 450 ° C at room temperature Accuracy:± 0.1 ° C
Technical parameters of column oven
Temperature control range: 5 ºC ~ 450 ºC at room temperature Accuracy ± 0.1 ºC
Program temperature step: third order
Program heating rate: 0.1 ºC ~ 70 ºC, incremental 0.1 ºC
Runtime Hold Time: 0 ~ 655Mins. (Increment 1 Mins.)
Large oven capacity, rear door design, quick cooling speed after heating: only 7 minutes from 350 ºC to 60 ºC.
Main Oil Testers
1.Fully Automatic Karl Fischer Water Content Tester TP-2100
2.Kinematic Viscosity Tester VST-2000
3. Fully Automatic Oil Acidity Tester (6 cups) ACD-3000I
4. Fully Automatic Surface/Interface Tension Tester IT-800
5. Fully Automatic Open Cup Flash Point Tester TPO-3000
6.Fully Automatic Closed Cup Flash Point Tester TPC-3000
7.Cloud Point & Pour Point Tester PT-2000
8.Multi-functional Vibration Tester VBT-2000
9.Petroleum Products Density Tester DST-3000
10.Distillation Range Tester DIL-201
11.Liquid Phase Corrosion Tester TPS-05
12.Copper Corrosion Tester TP-113
13.Petroleum And Synthetic Liquid Anti-Emulsification Tester TP-122
14.Dew Point Tester DPME-P
15.Vehicle Gear Oil Channel Point Tester Model TP-0030
16.Anti-Corrosive Oil/Grease Salt Spray Corrosion Tester Model TP-0081
17. Mechanical Impurities Tester Model PC-511
18. Air Release Value Tester Model TP-0308
19.Distillate Fuel Oil Oxidation Stability Tester Model TP-175
20. Foam Characteristics Tester Model FC-892
21.Dark Petroleum Products Sulfur Content Tester Model TPC-120
22. Petroleum Products Aniline Point Tester Model TP-262A
23.Petroleum Products Ash Tester Model TP-508
24.Petroleum Products Chroma Tester Model TP-225
25. Automatic Petroleum Products Carbon Residue Tester (Micromethod) CS-0625
26.Spontaneous Ignition Point Tester FP-706
27.Fully Automatic Glassware Washing Machine TP504
28. Lube Oil/Grease Evaporation Loss Tester EL-7325
29. Crude Oil And Fuel Oil Sediment Tester TP-130
30. Wide Temperature Range Lubricating Grease Drop Point Tester TLS-22
31. Crude Oil And Petroleum Products Salt Content Tester SCA-068
32. Petroleum Products Saturated Vapor Pressure Tester(Reid Method) TP-8017
33.Petroleum Products Freezing Point Tester TP-2430
34. Oxygen Bomb Calorimeter TP-1B
35. Existent Gum Tester TP-509A
36.Octane and Hexadecane Value Tester TP-131
37.Automatic Gasoline Oxidation Stability Tester TP-148
38. Light Petroleum Products Sulfur Content Tester (Lamp-Kindled Method) TP-119
39. Resistant oil Chlorine Content Tester TP388
40. Distillate Fuel Mercaptan Sulfur Tester TP-624
Service Commitment
1. Long-term warranty of 1 years.
2. Provide best necessary spare parts at low price (some for free).
3. Provide timely reply and technical support within 24 hours.
4. OEM is available for TOP Products.
5. Protect your sales area, ideas of design and all your private information.
About Us
Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. Our company consists of departments respectively for technological development, machinery manufacture, instrument manufacture and quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products have high quality, easy operation, excellent performance and long service life.
TOP Oil Purifiers are widespread in the fields of electric power, petrifaction, mineral, shipbuilding, steel construction, bridge, automobile and railway. They play a great role in reducing energy consumption for clients as well as environmental pollution. We provide you with reliable oil purifiers such as transformer oil purifier, turbine oil purification machine, hydraulic oil purifier, lubricating oil filtration machine, fuel oil restoration, oil and water separator, oil regeneration equipment, and waste oil recycling equipment etc.
TOP Testers work on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers,and high voltage testing equipment etc.
Certifications
Audited Supplier 
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