1、 Overview of WRD-8 Coal Ignition Point Tester

1. The WRD-8 ignition point tester is used to measure the ignition temperature of coal. By measuring the ignition temperature of coal, preventive measures can be taken to avoid spontaneous combustion of coal

Bringing pollution to the environment and economic losses plays an important role in the production, research, and use sectors.

2. This instrument is developed by our company, following the requirements of the national standard GB/T 18511-2001, using a computer control system, and the entire measurement process is carried out using micro sensors

Machine automatic control, automatic heating, automatic judgment of ignition temperature, and automatic recording and printing of measurement results.

2、 Main performance indicators of WRD-8 coal ignition point tester

1. Temperature control range: 0 ℃ to 500 ℃.

2. Temperature resolution: 0.1 ℃.

3. Heating rate: 5 ± 1 ℃/min.

4. Power consumption: not exceeding 1.2kw.

5. Temperature measuring element: thermocouple.

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

3、 The usage conditions of WRD-8 coal ignition point tester

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.

4、 Characteristics of WRD-8 Coal Ignition Point Tester

1. The computer communicates bidirectionally with the controller, and the computer monitors the control equipment comprehensively.

Automatically control and display the temperature of the heating furnace

Automatically measure and display the temperature of coal samples

Automatically draw the curve of furnace temperature variation over time

Automatically draw the curve of the difference between coal sample temperature and furnace temperature over time

Perform operations such as starting, stopping, and silencing on the device

2. Automatically calculate the test results, * * observable.

3. Color print out test records and reports.

4. Store test data during the testing process for querying