The gypsum phase composition analyzer is a commonly used laboratory three-phase analysis equipment in building materials, power plants, desulfurization gypsum, building gypsum, phosphogypsum, natural gypsum, gypsum mortar, self leveling gypsum, plastering gypsum, cement, environmental protection and other enterprises. The LXT-305 gypsum phase composition analyzer can quickly and automatically analyze gypsum three-phase values (anhydrous AIII, semi water HH, dihydrate DH), gypsum purity, attached water, crystal water and other indicators.

Product Name: Gypsum Phase Composition Analyzer (Precision Edition)

Product model: LXT-305

Product brand: Recht

1. The Lechte gypsum phase composition analyzer truly considers the practical application of users, improving the humanization, convenience, timeliness, and accuracy of instrument operation.

2. Lechte has developed an advanced gypsum phase composition analysis system based on the national standard GB/T36141-2018 for the gypsum industry. This system simplifies the measurement process and shortens the detection time. After the test is completed, the instrument directly displays the results of gypsum three-phase and purity, solving the problem of inability to quickly analyze phase composition in the industry and greatly improving detection efficiency.

3. The moisture measurement of the Lechte gypsum phase composition analyzer adopts a stage mode, which can quickly and accurately detect attached water and crystal water in one step.

4. The use of the Lechte gypsum phase composition analyzer enables all weighing, drying, calculation, and other processes in the experimental process to be completed by one instrument, simplifying the tedious testing process that requires the use of various equipment such as scales, dryers, and drying ovens in the oven method, and reducing human errors; Fast testing and reliable results are beneficial for timely control and improvement of product processes on the production line.

5. The Lechte gypsum phase composition analyzer adopts the principle of the national standard universal drying weight loss method, and the product complies with the GB/T29249-2012 electronic weighing drying method moisture analyzer. The principle of instrument testing meets GB/T5484-2000 Chemical Analysis Method for Gypsum; GB/T17669.2-1999 Determination of Crystalline Water Content in Building Gypsum; F-HZ-DZ-FJSK-0101 Determination of Crystalline Water of Non metallic Minerals (Gypsum) - Mass Method; GB/T36141-2018 Analysis method for phase composition of building gypsum.

The LXT-305 gypsum phase composition analyzer is a precision detection equipment designed for the gypsum industry, developed and produced by Shenzhen Laixite Instrument Equipment Co., Ltd. The instrument consists of a weighing unit and a heating unit, and is based on the principle of dry weight loss to automatically and quickly analyze the three-phase (anhydrous AIII, hemihydrate HH, dihydrate DH), gypsum purity, attached water, and crystal water content of gypsum.

The LXT-305 gypsum phase composition analyzer has a reasonable structural design and adopts an advanced measurement operating system. It has functions such as automatic weighing, automatic recording, automatic accuracy, automatic conversion, Chinese English language switching, real-time measurement curve, historical record viewing, and multiple testing mode selection. Lechte has developed an advanced gypsum phase composition analysis system for the gypsum industry. According to the national standard GB/T36141-2018, the method for analyzing the phase composition of building gypsum is simple to operate, accurate in measurement, and greatly improves detection efficiency. Moisture measurement adopts a stage mode, which can quickly detect attached water and crystal water in one step, making it convenient and fast. The gypsum phase composition analyzer uses a ring light source with a specific wavelength for drying. During the testing process, the sample directly absorbs the thermal radiation emitted by the halogen light source, achieving rapid heating effect. It can quickly determine the moisture content of the sample within a few minutes, ensuring fast response time for quality control and process control. The gypsum phase composition analyzer comes with data storage function, making it easy to access historical records; The instrument has communication function, and the standard RS232 communication interface is convenient for real-time printing of results; The standard USB interface can be connected to a computer for software analysis of data and has powerful data processing capabilities. Lechte Instruments provides users with precise measuring instruments and comprehensive solutions. Accurate measurement results can effectively guide user production, improve product quality, and reduce enterprise costs.

Weighing range: 0-95g

Weighing accuracy value: 0.0005g

Readability accuracy: 0.001%

Temperature range: starting at -250 ℃

Measurement range: 0.001-100%

Test mode: Gypsum three-phase dedicated test mode

Three phase measurement results: adsorbed water content, anhydrous gypsum content, hemihydrate gypsum content, hydration increment, dehydration amount, dihydrate gypsum content, etc

Moisture measurement results: Moisture% (attached water, crystalline water%), moisture curve, weight curve, temperature curve; Test duration, constant weight time, measurement mode, set temperature, measurement temperature, initial weight value, final weight value

Weighing sensor: imported sensor

Heating light source: specially designed circular heating light source

Heating program: fast

Timed time range: 1-999min

Display parameters: 20 types

Display language: Switch between Chinese and English

Data storage: The instrument comes with a built-in storage function to view the last 50 sets of measurement data (expandable) without the need to connect to a computer

Display curves: Simultaneously display three test curves (including moisture M, weight W, temperature T)

Sample disk size: diameter 100 (mm)

Display screen: 7-inch capacitive touch screen display

Communication interface: Standard RS232 printing interface and standard USB computer software interface (optional accessories)

Dimensions: Length 390 * Width 220 * Height 170 (mm)

Net weight of the instrument: 3.65kg

GB/T29249-2012 Electronic Weighing Drying Method Moisture Determination Instrument

GB/T5484-2000 Methods for Chemical Analysis of Gypsum

GB/T17669.2-1999 Determination of Crystalline Water Content in Building Gypsum

F-HZ-DZ-FJSK-0101 Determination of Crystalline Water of Non metallic Minerals (Gypsum) - Mass Method

GB/T36141-2018 Analysis Method for Phase Composition of Building Gypsum

1. The instrument has a reasonable structural design and patented technology in appearance;

2. It has the advantages of fast measurement, convenient operation, and reliable data;

3. A brand new measurement system with language switching between Chinese and English, fast and professional;

4. The operation interface displays three curves simultaneously, including moisture M, weight W, and temperature T;

5. The display screen adopts a 7-inch capacitive touch screen, which is intuitive, clear, and responsive;

6. The instrument comes with a data storage function, which can store the last 50 sets of measurement data for easy access to historical records;

7. The instrument has communication function and comes standard with RS232 communication interface, making it convenient for real-time printing of results;

8. The instrument has powerful data processing capabilities and a standard USB interface that can be connected to a computer for operation, enabling software analysis of moisture data. The software interface includes

Functions such as measuring curves, sample names, sample weights, testing temperatures, testing times, record queries, printing of experimental data records, and exporting records;

9. There are 12 moisture display parameters, including moisture (attached water and crystalline water%), moisture curve, weight curve, and temperature curve; Test duration, constant weight time, measurement mode, set temperature, measurement temperature, initial weight value, final weight value;

10. There are six three-phase display parameters for gypsum, including adsorbed water content, anhydrous gypsum content, hydration increment, hemihydrate gypsum content, dihydrate gypsum dehydration, and dihydrate gypsum content;

11. The instrument has four testing modes, including automatic, timed, manual, and stage measurement. Stage measurement realizes multiple samples at different temperature stages

The testing has achieved multiple technological breakthroughs in the industry;

12. Using a specially designed circular heating light source, the sample is heated more evenly, dried more thoroughly, has stronger penetration ability, and measures faster.

13. Imported weighing sensors solve weighing problems such as temperature drift and time drift, improving measurement accuracy.

14. The temperature control system adopts imported high-sensitivity temperature control components to ensure the accuracy and controllability of temperature during the testing process.

15. Zero consumables during use, stainless steel sample tray, reusable, energy-saving and environmentally friendly.

16. Easy to operate, follow the touch screen operation instructions to master, no training required, laboratory or production line personnel can operate independently.

(1) Firstly, choose the gypsum three-phase dedicated mode;

(2) Set the three-phase detection conditions and click confirm;

(3) According to national standards, carry out the hydration process of gypsum in anhydrous and semi aqueous phases;

(4) Follow the instructions for each step to operate;

(5) Wait for the automatic completion of the measurement, display the three-phase measurement results, record and print the data;

(6) Clean the sample, return to the testing main interface, and prepare for the next measurement.

(7) The instrument comes with built-in data storage, making recording and viewing more convenient.