Dear Customer: If you need to purchase DHF series multi-element rapid analysis instruments used in ceramics, refractory, glass, cement industries, we recommend that you refer to the following methods to choose: 1. Select the type or model of analytical instrument 1 First of all, you should determine what material you want to analyze, which element content and component content in the material, and which are the main ingredients? Which are the harmful ingredients to be analyzed and tested? 2 After determining the materials and elements to be tested, select the type or model of the analytical instrument, and compare the performance and actual technical support capabilities of the production unit from the equipment that can meet the quality experience requirements of the unit to meet the long-term requirements of the unit to use the instrument; It is better to choose the instrument model not based on the lowest price or the highest price. It should be considered that the instrument with the highest price / performance ratio is relatively good. You should also consider the number of samples tested by your unit and the speed of the data to be reported and the accuracy of the data. The most important thing is whether it can meet the actual needs of the unit. Choose the type (model) of the DHF analyzer through the above two aspects. Second, choose the instrument manufacturer The choice of the manufacturer of the instrument is very critical. It is related to the question of whether the instrument can be used effectively for a long time. The user purchases the instrument not a one-time use thing, but to use it for a long time. Decide. 1 The quality and credit evaluation of the manufacturer's equipment and equipment: This is very important! When selecting the equipment, you should understand the manufacturer's technical level and product quality, understand the quality of after-sales service and technical support capabilities! Another is integrity Service! For example, you can know whether the technical problems in the relevant testing projects can be answered quickly, professionally, in detail, and accurately by professionals! At the same time, is there a real user who considers and analyzes which type of instrument is better? Instead of just saying "how is my instrument good, there is nothing better than this, it is right to choose my instrument, or something other than my best" marketing language. The actual capabilities and levels of manufacturers can also be understood from those larger or professional user units. If you have time, it is best to go to the production unit to understand or compare the sample inspection of your own unit to understand the true technical level and product quality of the instrument production unit. You can also intuitively understand the relevant information of the production unit. You can also send a sample to the instrument manufacturer, ask them to check and compare, whether they can give the report and the accuracy of the data on the same day, (Of course, the result of the sample is to have nationally recognized report data, which laboratory data can not be used As a basis) If the report takes a few days or if it is said to be undetectable for other reasons, it must be carefully considered before deciding to purchase. 2 After-sales service evaluation: The purpose of the unit's purchase of equipment is for the unit's production technology and scientific research innovation, quality management service is long-term, so the use of the instrument requires long-term technical support, not a "one-shot sale" business! To choose a supply unit that has the ability and sincerity to provide long-term after-sales service and technical support! Three, our suggestions When users choose DHF series analytical instruments, we suggest: 1 To meet the requirements of the unit's production quality management, quality inspection, quality control, and product development; 2 Choose an instrument with stable and reliable quality; 3 Choose the best cost-effective instrument; first, the performance meets the requirements of the unit, second, the price is moderate, third, the use cost is not high, and fourth, the operation is simple and the maintenance is convenient! 4 Choose an instrument supplier with a good reputation. In order to understand in detail the performance, characteristics, and issues that the production unit should consider when using the instrument, whether there is a detailed answer, whether it is true and credible, and whether it is sincere. 5 When choosing an instrument, agree on a price and service plan or agreement that is beneficial and acceptable to both parties. It is not that the supplier said that the instrument is very good and the lowest price on the market is the best. The really good product is that the user uses it well during the use process is the best! The lowest cost is the best price of the instrument! 6 Choose an instrument supply unit with good after-sales service and strong after-sales technical support! If your unit is a university teaching and scientific research unit in the inorganic non-metallic materials industry such as ceramics, refractory materials, glass (including cement), or a quality inspection center (quality inspection station), or is engaged in technology and quality management, quality experience in enterprises And the engineering and technical personnel of the production process, or the person in charge of the enterprise, we recommend that you choose the DHF82, DHF83, DHF83B, DHF86, DHF88 multi-element rapid analyzer of Xiangtan Songshan Instrument Co., Ltd. Xiangtan Songshan Instrument Co., Ltd. will provide corresponding products for selection according to user requirements and actual conditions, and will provide specific commitments for after-sales service to users for reference. Under normal circumstances, users or engineering technicians who have used Songshan Instruments (including the original Xiangtan Xinke Analytical Instruments) in Xiangtan City have long-term cooperation and mutual trust. This is our sincere suggestion, for reference only. Remarks: The types of chemical analysis instruments directly exported by Xiangtan Songshan Instrument Co., Ltd. are: DHF82, DHF83 multi-element rapid analyzer and complete laboratory equipment (applied to ceramics and ceramic glaze production industry), NMA-11, NMA-22 non-ferrous metal materials analysis Instrument and supporting equipment (for rapid quantitative detection of tungsten, molybdenum, nickel, cobalt, vanadium mineral products and chemical products); The analysis instrument models exported by the distributor of Xiangtan Songshan Instrument Co., Ltd. are mainly: DHF82 multi-element rapid analyzer host; Scientific research institutions, various level quality inspection units, large enterprises, listed companies, units with high process technology requirements and more detection element components (such as ceramic glaze production units), choose our company's DHF83, DHF83B multi-element fast Analysis and comparison of 2013 new products DHF88 silicate chemical composition analyzer and NMA-22 non-ferrous metal material analyzer; The ceramics, refractory, and glass production enterprises choose our company's DHF82, DHF83B, DHF86 most; The countries and regions that Xiangtan Songshan Instrument Co., Ltd. directly exports are: South Korea, Iran, Indonesia, Malaysia, Thailand, Myanmar, Taiwan, etc .; the countries and regions that are exported by distributors are Southeast Asia (such as India, Vietnam), Africa, Middle East etc. Provided by Xiangtan Songshan Instrument Co., Ltd. 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