Coal analysis ash melting point tester

Coal analysis ash melting point tester

Product Introduction:

Intelligent program control, automatically completes the heating process of ash melting point determination according to national standards. Equipped with a self set timed constant temperature program. Automatic judgment and multiple fault prompt functions. Easy to operate, stable and reliable performance. HR-3A ash melting point tester, used in conjunction with silicon carbon tube high-temperature furnace. This instrument strictly follows the national standard GB/T219-2004 to fully automate the determination of coal ash fusibility. It is also possible to select and modify control parameters within a certain range, which can be used to determine the ash melting characteristics of various types of coal and coke.

Performance characteristics

Designed according to the requirements of the national standard GB/T219-2004, the heating rate is automatically controlled by a microcontroller, and the heating rate for ash melting point measurement is automatically completed according to the national standard. The furnace body can rotate freely and is easy to take and lay out. It has multiple fault prompt functions. Easy to operate, stable and reliable performance. Select and modify control parameters within a certain range.

Technical Parameter

Temperature measurement range: 0-1500 ℃

Temperature measurement error: ± 3 ℃

Heating rate: Before 900 ℃, 15-20 ℃/min (optional)

After 900 ℃, 5 ℃/min

Timing error: less than 1S/h

Power supply voltage: 220V ± 10%

Rated power: 6KW

Usage environment: Temperature 0-40 ℃

Relative humidity: ≤ 80%