Lime powder digestion speed, temperature and time tester

Lime powder digestion speed, temperature and time testerThis system automatically records the changes in digestion time and temperature throughout the process according to the standard definition of lime testing methods, providing a real basis for analyzing the specific properties of building lime.

IILime powder digestion speed, temperature and time testercharacteristic

The software for lime performance testing system adoptsCLanguage development ensures stable and reliable system operation. At the same time, there areWINDOWSversion andLINUXversion Hardware implementation of high resolution, using multi-point calibration. It can effectively correct the nonlinearity of sensors and testing systems.

1Easy to use, flexible configuration, highly customizable;

2Open program interface, each method provided by the system can be customized quickly, conveniently, and reliably, default, executionJC/T4781-92Test standard:

3Record temperature-Time test curve, switchable observation at any time, high-speed sampling;

4Automatically save all experimental data and curves. The experimental data and curves can be output in standard format for other programs or databases to call;

5Multiple curves can be overlaid and displayed for comparison, and each curve can define any color:

6During the experiment, the curve automatically scales its coordinates, and after completion, it automatically scales:

7All points during the experiment are fully recorded, and the number of collection points is only limited by the capacity of the microcomputer's hard drive;

8No driver program is required, calibration parameters are not stored on the computer, and users can replace the computer at any time without recalibrating.

3、 System configuration

1Lime performance testing system software 1set;

2 Data acquisition processor 1platform;

3RS485bus 1root;

4Temperature sensor 1 only;

5Dissolving bottle 1 only;

6Standard bottle stopper 1only;

Construction quicklime digestion speed insulated bottle

The speed of quicklime digestion and the insulation bottle are based onJC/T478.192The physical test method for testing quicklime in construction "is developed and produced in accordance with the regulations, and is used to determine the digestion rate of quicklime at high temperatures and during the time when the temperature begins to decrease, with the time required to reach high temperatures as the digestion rate.

Use a white rubber plug on the top cover and drill a hole in the center of the plug to insert a thermometer.
Equipment supporting the digestion speed of quicklime:

Temperature gauge: Range150℃； Stopwatch; electronic Balance: Weighing100g, division value01gGlass measuring cylinder:50mLExperimental Procedure: Check the top cover of the thermos and the thermometer device, ensuring that the lower end of the thermometer can be inserted into the middle of the sample. After inspection, add to the thermos bottle20±1distilled water20mLWeigh the sample10gAccurate to02gPour the water into the thermos bottle, immediately start the stopwatch, cover it with a lid, gently shake the thermos bottle several times, starting from the time the sample is poured into the water, every30sRead the temperature once; Observe carefully near the endpoint, record the time it takes to reach the highest temperature and the time when the temperature begins to decrease, and use the time required to reach the highest temperature as the digestion rateminCalculate). The arithmetic mean of two measurement results shall be taken as the result, and the calculation result shall be rounded to two decimal places.