Energy dispersive X-ray fluorescence spectrometer EDX-7000/8000

Generation principle X-ray fluorescence analysis of the characteristics of X-ray fluorescence principle · X-ray tube emit X-ray irradiation samples contained in the sample atoms are emitted atoms outward unique X-rays. Such X-rays are called X-ray fluorescence, each element having a specific wavelength (energy). Thus, by detecting the X-ray wavelength can be qualitative analysis. Further, the concentration of the fluorescent X-ray intensity as a function of, X-rays of each element amount detecting X-ray wavelength characteristic can be quantitatively analyzed. Pictured with the Bohr model explain the principles of electronic track and fluorescent X-rays generated in all areas to meet different applications ■ electronic and electrical · RoHS directive, various films such as halogen-free screening analysis of semiconductors, storage devices, LCD, solar cells and other analysis ■ automobile, machinery, respond ELV directive screening analysis · Structural analysis of various mechanical parts and coating thickness, chemically synthesized outer membrane adhesion amount detection ■ steel · nonmetallic · raw materials, alloys, solder, the main component of precious metals, residual component Analysis Analysis * slag composition analysis ■ Mining and Mineral Processing Technology discriminant analysis fineness ■ Ceramic · ceramics, cement, glass, bricks, clay ■ Petroleum, petrochemical, oil or sulfur elemental analysis of the various additives, lubricant elements and mixed element analysis ■ Inorganic · Organic chemical industry raw materials and products analysis · catalysts, pigments, paints, rubber, plastic analysis ■ Environmental soil, drainage, incineration ash, filtration, PM2.5 and other ingredients analysis ■ Medicine · Analysis of the residual catalyst · original drug synthesis of impurities analysis, foreign body analysis ■ Material analysis Agriculture, Food · soil, fertilizers, plants of Food, the added element management, foreign matter analysis of archaeological samples and ■ other · Gem component analysis Toys, daily necessities and other harmful heavy metal element determination design sense of the appearance of a compact 460mm wide body, with a large-capacity sample chamber 460mm wide compact body, and I compared the size of previous models by 20%. The compact body, but has placed the maximum 200 (W) Large sample compartment × 275 (D) × about 100 (H) mm sample. Identifying high LED display lights produce X-ray, X-ray analytical instrument display behind the lights and in front of the X-RAYS ON indicator will light up. When analyzing X-rays show both sides of the lamp light blue. The operator may also be excluded from the analysis site analysis instrument status at a glance. "Nice to meet you" also makes it easy to use software PCEDX Navi X-ray fluorescence analysis in order to close each laboratory, and easy software PCEDX Navi emerged. With plain simple intuitive screen operation, from beginner to expert make every user can experience the convenient operating environment. Simple interface can be displayed in a screen sample images simultaneously, select the analysis condition, enter the sample name. In the determination of the interface can be directly switched collimator can while observing the sample image, while switching collimator diameter. At the same time, the selected diameter is represented by a yellow circle. Determination of the sample image is automatically saved automatically read at the start of the sample image, and data associated with the folder to save. After the measurement, the sample picture together, the element name, concentration, 3δ (measured in standard deviations) will be clearly displayed on the same screen. Click of a mouse, you can see "Analysis of the results list" or "Report." Preparation for measurement screen when using the turntable (the sample position to confirm) also applies to continuous analysis PCEDX Navi respond equally analyzed using the turntable (optional). You can easily switch between the sample and the sample location image confirmation screen confirmation screen. Unmatched analytical performance SDD detector with high-performance, hardware optimized to ensure that, with unprecedented high sensitivity and high-speed analysis and high resolution. 6C ~ can be detected formally launched models (EDX-8000). High sensitivity - to improve the detection limit of 1.5 to 5 times - high performance SDD detector with a combination of optimized optical system and a filter to achieve unprecedented high sensitivity. Lighter elements to heavier elements, a full range of easy to deal with. Compared with traditional Si (Li) semiconductor detector analyzer sensitivity superior. High Speed ??- the maximum speed of analysis can be increased by 10 times - SDD detector X-ray fluorescence count rate in unit time, it is possible to perform high-precision analysis of the detection in a shorter time. Especially for metal materials analysis, this feature can be maximized. Compare models and were analyzed by EDX-7000/8000 lead-free solder containing conventional lead (Pb) measurement time and the standard deviation (a quantitative deviation) of the relationship between the actual sample, more reproducible. X-ray fluorescence analysis can be increased by increasing the measurement time X-ray fluorescence count thus improving accuracy (reproducibility). Equipped with high count rates SDD detector EDX-7000/8000 compared with the previous model, to ensure the accuracy of analysis in a shorter period of time. The time required to detect the high-resolution and configuration to meet the analytical accuracy compared to conventional Si (Li) semiconductor detector model, the energy resolution is better. The impact of the different elements overlapping peaks is reduced to improve reliability. Comparison of energy resolution (sample: PPS resin) no liquid nitrogen refrigeration SDD detector electronic way, no liquid nitrogen cooling. Not only free from the tedious work out of liquid nitrogen supplement, but can reduce equipment maintenance costs. · Detection range of elements performed by EDX-7000 15P following analysis of light elements, requires a vacuum or helium detection unit replacement detection unit (both optional). · Conducted by EDX-8000 15P following analysis of light elements, it requires a vacuum detection unit (optional). EDX-8000 ultra elemental analysis were equipped with EDX-8000 SDD detector window using thin films of special materials, can be detected carbon (C), oxygen (O), fluorine (F) element ultralight. EDX-8000 detected by analyzing fluorine element excellent versatility results from small samples to large sample, a liquid sample from powder samples to respond flexibly to various types of samples. Vacuum detecting unit required for the analysis of light elements carried out with high sensitivity, helium replacement detection unit, and 12 samples can be measured automatically continuous turret (optional). 4 kinds of collimators and four kinds of CCD sample observation apparatus 1,3,5,10mmΦ collimators automatic switching depending on the sample size, the diameter of the irradiation four different choices. Micro foreign matters and failure analysis using time resolved 1mmΦ, or when a small sample using 3mmΦ 5mmΦ, depending on the shape of the sample can select the most suitable irradiation diameter. Select 1mmΦ collimator CCD standard sample observation device can confirm the position of the X-ray irradiation through the sample observation device. Suitable for detecting small sample, the test sample consisting of a plurality of test samples, the use of small sample container inspection and so on. When selecting 5mmΦ collimator, using small sample container 5 kinds of automatic switching using a filter to reduce a filter characteristic X-ray tube generates X-ray and a continuous X-ray, so as to enhance the detection sensitivity. Particularly useful when analyzing trace elements. EDX-7000/8000 equipped with five species (including a total of 6 OPEN) a filter, the software can automatically switch control. Filter effective energy (KeV) corresponding element Example # 1 15 ~ 24 Zr, Mo, Ru, Rh, Cd # 2 2 ~ 5 Cl, Cr # 3 5 ~ 7 Cr # 4 5 ~ 13 Hg, Pb, Br # 5 21 ~ 24 (5 ~ 13) * Cd (Hg, Pb, Br) * filter after use, () in the energy range of the background is reduced. Collimator and a filter free combination collimator and a filter independently driven, unlimited free combination. You can select six kinds 种 × 4 = 24 combinations. At the same time, the quantitative analysis of all combinations can correspond FP method.