DM8000 Multi-element test analyzer

DM8000 Multi-element test analyzer 
Description:

The DM8000 multi-element analyzer (dispersive type) is an analytical instrument that has been developed by our company based on decades of research experience in X-ray fluorescence analysis. It is a product that has reached the international advanced level and is derived from the company's original DM series X-ray fluorescence calcium-iron analyzer, sulfur analyzer, aluminum-silicon analyzer, and multi-element analyzer. It adopts the simultaneous (or multi-channel) wavelength dispersive X-ray fluorescence (WDXRF) analysis technology, allowing all channels to simultaneously measure any ten elements ranging from Na to U. For most elements, its measurement range can be as low as ppm and as high as 100%. It features fast analysis speed, high accuracy, low human error, low operator labor intensity, only requiring a one-time investment, and no pollution. Therefore, it is widely used in various industries such as building materials, metallurgy, petroleum, chemical industry, geology, mining, etc.

The key components of the DM8000 multi-element analyzer (dispersive type) adopt imported products. For instance, the X-ray tube uses a 400W thin beryllium window X-ray tube produced by Varian Company, and the detectors for light elements such as Na and Mg use 0.6μm ultra-thin polyester windows produced by Moxtek Company. The temperature control accuracy of the constant temperature chamber is less than 0.1℃, the gas flow system uses a high-precision gas flow density stabilization device, and the pressure stability is less than 3Pa. It also has a sample spin device to eliminate measurement errors caused by sample non-uniformity. Thus, this analyzer has extremely high precision and accuracy, reaching the international advanced level. The excellent design of the shielding protection of this analyzer ensures no radiation leakage and meets the radiation exemption requirements.

The DM8000 multi-element analyzer (dispersive type) has particularly demonstrated its superiority when applied in China's cement industry. This is because this instrument was originally developed specifically for the cement industry, and it complies with the relevant requirements of the national standard GB/T 176—2017 "Chemical Analysis Methods for Cement", the industry standard JC/T1085—2008 "X-ray Fluorescence Analyzer for Cement", and the industry standard JB/T11145—2011 "X-ray Fluorescence Spectrometer". Its performance is better than that of imported similar products for the cement industry, while the price is only half of that of imported similar products, offering an unparalleled price-performance ratio. Additionally, the convenience of after-sales service provided by domestic enterprises is incomparable to that of foreign enterprises.

Application

It is mainly used for measuring the concentrations of Na2O, MgO, Al2O3, SiO2, SO3, TiO2, K2O, CaO, Fe2O3, etc. in materials such as cement raw materials, clinker, cement and others. It can be used independently or in conjunction with other equipment to provide detection signals for the automatic control system of raw material batching in the cement production process, forming an "analyzer - microcomputer - belt scale" automatic control system.

In addition to the cement industry, it can also be used for the concentration analysis of Na2O, MgO, Al2O3, SiO2, SO3, TiO2, K2O, CaO, Fe2O3, etc. in solid, liquid and powder samples from industrial and mining departments such as power plants, brick and tile factories, metallurgy, petroleum, geological and mining industries.

Characteristics

Quick simultaneous - Simultaneous mode (or multi-channel mode), where the elements to be measured are analyzed simultaneously at high speed. Generally, the concentration results are available within a few minutes.

High accuracy - The wavelength dispersive XRF analysis technology boasts an extremely high resolution that surpasses that of energy dispersive analysis, enabling accurate measurement of adjacent light elements.

Easy to use - For sample grinding, pressing into tablets or melting, simply put the sample into the instrument and press the [Start] button. It truly enables one-click operation.

Long-term stability - equipped with constant temperature chambers, stable gas flow density, sample spin devices, and variable gain digital multi-channel, with excellent long-term stability.

High reliability - The fixed path design ensures that the instrument has very few moving parts, and it is highly integrated with strong environmental adaptability, resulting in high reliability.

The software is powerful - it has various functions such as ratio or matrix effect correction, deviation correction, statistical calculation of qualification rates, error prompts, etc. It is also available for free.

Update to the latest version and add software functions according to user requirements.

Environmental protection and energy conservation - Radiation protection meets exemption requirements. During analysis, there is no contact or damage to the samples, no pollution occurs, no chemical reagents are needed, and no combustion is required.

High cost-effectiveness - No need for water cooling, and the operating and maintenance costs are extremely low. The price is half that of similar products abroad, and it is suitable for the national conditions of our country.

Technical Parameters