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E-mail
chenxia@gysfy.com
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Phone
15994724367
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Address
3rd Floor, Section 1, Building 25, Keyuan West Industrial Zone, Nanshan District, Shenzhen
Shenzhen Guanya Technology Co., Ltd
chenxia@gysfy.com
15994724367
3rd Floor, Section 1, Building 25, Keyuan West Industrial Zone, Nanshan District, Shenzhen
Guanya BrandGypsum three-phase analyzerProduct advantages and prices: Shenzhen Guanya Moisture Meter provides precise moisture measurement instruments and comprehensive moisture solutions for enterprise users. The moisture results can effectively guide user production, improve product quality, and reduce enterprise costs. Guanya brand moisture analyzer is used in many industries and is also an ideal instrument for moisture detection industry.
The gypsum powder moisture meter developed by Shenzhen Guanya Moisture Meter Technology Co., Ltd. can quickly detect the moisture content of various gypsum powders. The mineral name of gypsum is (CaSO4). Gypsum in nature is mainly divided into two categories: dihydrate gypsum and anhydrous gypsum (hard gypsum). The molecules of dihydrate gypsum contain two crystal waters, with a chemical formula of CaSO4.2H2O, while the molecules of hard gypsum do not contain crystal water or have very low crystal water content (usually ≤ 5% crystal water content).
Hard gypsum and dihydrate gypsum belong to the category of air hardening cementitious materials. After grinding and processing, they can be used to make building materials such as plastering materials, gypsum boards, and blocks. In the cement industry, both can be used as setting agents in cement production to regulate the setting speed of cement.
Compared with dihydrate gypsum, hard gypsum has higher solubility but slower hydration rate. Hard gypsum with extremely low crystal water content is an important raw material for the production of UEA, CEA, and AEA series concrete expansion agents in China. Whether in busy laboratories or production environments, exquisite design saves space, while sturdy structure ensures the longevity of instruments. Shenzhen Guanya Moisture Meter provides precise moisture measurement instruments and comprehensive moisture solutions for enterprise users. The moisture results can effectively guide user production, improve product quality, and reduce enterprise costs. Guanya brand moisture analyzer is used in many industries and is also an ideal instrument for moisture detection industry.
The phase composition analysis of gypsum: Raw gypsum is calcined to become gypsum (building gypsum). Due to changes in process parameters during calcination, there are significant differences in the content of hemihydrate gypsum, anhydrous gypsum, and dihydrate gypsum in gypsum. This difference is reflected in the impact on the quality of building gypsum, such as the standard consistency, setting time, tensile strength, and other indicators of building gypsum. Gypsum powder equipment is affected by the content of various dehydrated phases in building gypsum. In order to adjust process parameters in a timely manner and achieve stable and high production, a rapid method for determining the composition of dehydrated phases in building gypsum is needed, so as to adjust production process parameters in a timely manner based on the measurement results. The traditional three item analysis requires first checking the attached water and crystal water of gypsum, and then using other methods (differential scanning calorimetry) for gypsum phase composition analysis. This method requires selecting reference samples, and the calculation process is relatively complex and time-consuming. The CS type gypsum powder moisture analyzer produced by Shenzhen Guanya Moisture Meter Technology Co., Ltd. can quickly detect the attached water and crystal water of gypsum powder, as well as the three phases of gypsum, greatly reducing the testing time and facilitating the manufacturer's control and improvement of product quality.
Through laboratory comparison: Guanya brand gypsum powder moisture analyzerThe principle meets GB/T 29249-2012 electronic weighing drying method moisture analyzer; GB/T 5484-2000 Methods for Chemical Analysis of Gypsum; GB/T17669 1.2.1999 Determination of Crystalline Water Content in Building Gypsum;Book number 18343058)Non metallic mineral gypsum - Determination of crystalline water - Quality method, the product passes through with excellent qualityISO 9001:2015 Quality Management System Certification, ISO 1400:2015 Environmental Management System Certification,《Moisture and activity analyzerHow to translateComputer software copyright registration certificate number:
2017SR573542,