该产品是在GKF系列硅酸盐化学成份快速分析仪的基础上研制而成的新产品，同时增加了多种高含量元素同步取液通道，可同时对两种以上高含量元素同步检测，分析速度加快，分析精度提高。 Brief description: This product is a new product developed on the basis of the GKF series silicate chemical composition fast analyzer, and simultaneously adds a variety of high-content element simultaneous liquid extraction channels, which can simultaneously synchronize two or more high-content elements. Detection and analysis speed up and analysis accuracy improves.
Won the Technology Innovation Fund of SMEs of the Ministry of Science and Technology in 2008
GKF-V10 silicate fast chemical composition analyzer is a new product developed on the basis of GKF series fast silicate chemical composition analyzer . It also adds a variety of high-content element simultaneous liquid extraction channels. Simultaneous detection of more than one high-content element can speed up analysis and improve analysis accuracy.It is especially suitable for the rapid quantitative detection of high-silicon and high-aluminum samples, high-calcium and high-magnesium samples, and high-content samples in special materials in ceramics, refractories, cement, glass, geology, non-metallic minerals and non-ferrous metals.
This product is widely used in colleges, universities, research institutes, factories and mining enterprises, and is widely sold throughout the country and in Southeast Asia, the Middle East, Africa, Taiwan and other countries and regions, and have received good results.
Second, the instrument works
Using the basic principle of photometric analysis --- Lambert-Beer law: When the thickness of the liquid layer is constant, the intensity of the light absorbed by the solution is proportional to the concentration of the measured substance.The content of the substance component is determined by preparing a certain amount of sample solution, developing the color of the substance under test under certain conditions, and measuring the absorbance of light at a specific wavelength.
The detection process is as follows: sample preparation → weighing → sample melting → sample leaching → sample color development → machine measurement → data processing → result report
Third, the main technical parameters
1-1.Measurement element and range:
SiO 2 : 0.2 ~ 99% Al 2 O 3 : 0.2 ~ 99% Fe 2 O 3 : 0.1 ~ 99% TiO 2 : 0.1 ~ 99% K 2 O: 0.1 ~ 99% Na 2 O: 0.1 ~ 99% CaO: 0.1 ~ 99% MgO: 0.1 ~ 99% B 2 O 3 : 0.1 ~ 30% ZrO 2 : 0.1 ~ 99% PbO: 0.1 ~ 20% ZnO: 0.1 ~ 99% MnO: 0.1 ~ 15% Cr 2 O 3 : 0.1 ~ 15% BaO: 0.1 ~ 10% NiO: 0.1 ~ 99% CoO: 0.1 ~ 99% P 2 O 5 : 0.1 ~ 30% Li 2 O: 0.1 ~ 15% SnO: 0.1 ~ 99% MnO: 0.1 ~ 99% MoO3: 0.1 ~ 99% CuO: 0.1 ~ 99%
If there is a special need, the lower limit of the content of some element components can be extended to 0.001%
2. Measurement types
Silicates: ceramic raw materials (including glazes) and finished products, refractory raw materials and finished products, glass raw materials (including microcrystalline glass) and finished products, cement raw materials and finished products, and other inorganic non-metal materials.
Non-ferrous metal minerals and alloys, main ingredients of chemical materials, chromium salt products, V2O5 products, MnO products, NiO products, titanium dioxide, phosphates, cobalt oxide, zinc oxide, boric acid, borax, barium carbonate, water glass, sodium humate, Lead Dan, iron oxide, molybdenum trioxide, molybdate, molybdenum ore, ferromolybdenum alloy, tungsten trioxide, tungsten carbide, tungsten ore, tungstate, tungsten cobalt alloy, molybdenum nickel alloy, nickel cobalt copper alloy, etc.
6. Analysis accuracy: The analysis accuracy of each element reaches or exceeds the allowable error specified in the relevant national standard analysis methods (GB / T4734, GB / T6900, QB / T2578-2002).
7. Detection speed: 1.5-2.5 hours from the start of weighing can complete the determination of SiO2, Al2O3, Fe2O3, TiO2, K2O, Na2O, CaO, MgO in 8 conventional samples.Determination of other elements can be completed within 4-6 hours.