Principle analysis of fully automatic coal ignition point tester ZRRD-10A

Principle analysis of fully automatic coal ignition point tester ZRRD-10A

Ignition point testerThis ignition point tester from Beijing Xinsheng Zhuorui Technology Co., Ltd. is mainly used to measure the ignition temperature of test samples. By measuring the ignition temperature of the samples, preventive measures can be taken to avoid environmental pollution and economic losses caused by material self ignition. It plays an important role in production, research, and use departments. 185///1349//8889//Inquiry

The ignition point tester refers to the requirements of GB/T18511-2001 and adopts a computer control system. The entire measurement process is automatically controlled by a microcomputer, with automatic heating, automatic determination of ignition temperature, and automatic recording and printing of measurement results. The computer communicates bidirectionally with the controller, and the computer monitors the control equipment. Automatic control, display of heating furnace temperature automatic measurement, display of sample temperature automatic drawing of furnace temperature over time curve, automatic drawing of temperature difference over time curve, and automatic calculation of test results. Can print out test records and reports. Store test data during the testing process for querying.

1、 Scope of application: Mainly suitable for determining the ignition point of materials in industries such as forests, electricity, metallurgy, petrochemicals, coal geological exploration, grain, and feed.

2、 Functional features:

1. The computer communicates bidirectionally with the controller to monitor, automatically control, and display the temperature of the heating furnace, automatically measure and display the temperature of the sample, automatically draw the curve of furnace temperature variation over time, and automatically draw the curve of temperature difference over time;

2. Automatically calculate test results, accurate and reliable;

3. Store previous test data for querying and printing;

4. Computer controlled display for easy analysis and maintenance;

5. Meet the requirements of GB/T18511-2001;

3、 Main performance indicators

1. Temperature control range: 0 ℃ to 600 ℃.

2. Temperature resolution: 0.1 ℃.

3. Heating rate: 4.5-5.0 ℃/min.

4. Power consumption: ≤ 1.2kw.

5. Single measurement quantity: 6

6. Temperature measuring element: thermocouple.

7. Time range: 0-999min, resolution: 0.1min.

4、 Usage conditions

1. Environmental temperature: 0 ℃ to 40 ℃.

2. Relative humidity: ≤ 85%.

3. Try to stay away from strong electric and magnetic field equipment as much as possible.

4. Power supply AC220V ± 10%, 50Hz.

5. Dimensions: Host: 400mm × 650mm × 245mm

6. Whole machine weight: 10kg

5、 Applicable standards:

LY/T2013-2012 Determination of forest combustibles

GB/T 18511 Determination of ignition point of coal.

Provided by the Technical Department of Beijing Xinsheng Zhuorui Technology Co., LtdCoal ignition point tester RD-10A

Principle analysis of fully automatic coal ignition point tester ZRRD-10A