YX-HRD4000 Ash melting tester

Scope of application
It is used in electric power, coal, metallurgy, petrochemical, coal chemical, environmental protection, cement, papermaking, geological exploration, scientific research institutes and other industries to measure the melting process of non-single compounds with no fixed melting point such as coal ash.

Technical parameter
Number of samples: 1 to 5
Temperature control range: 200℃～1650℃
Temperature control accuracy: ±1℃
Experimental atmosphere: oxidizing, weak reducing (carbon sealing method)
Heating rate: meet the national standard requirements
Repeatability: DT≤40, ST, HT, FT≤30
Working power: AC 220V±22V/50Hz
Power: ≤2.7kW
Dimensions (mm): 600×540×850
Overall weight (kg): 102

Technical Features
● Using a unique sample sending and transferring mechanism (utility model patent number: 2017205786132) to complete automatic sample sending. The user can complete the sample delivery and sampling of the ash cone with a simple operation;
● The trapezoidal speed-controlled stepping motor is used to send the sample to the exact position to ensure that the ash cone does not deviate, and the position of the ash cone is fed back by a high-precision angle encoder, which can be fine-tuned at any time (utility model patent number: 2017205786217);
● Using a 5-megapixel industrial camera to automatically complete the tracking of the entire test process and present high-definition test images;
● The use of de-fogging and dust-removing device ensures that the lens is free of cleaning and improves maintenance convenience and image clarity;
● It can test five samples at the same time, and automatically judge all characteristic temperatures;
● Using special heating elements and temperature-resistant and heat-preserving furnace materials, the maximum working temperature can reach 1650 ℃;
● The closed cross-shaped corundum tube structure is used to truly meet the testing needs of multiple atmospheres;
● Using a new image processing algorithm to fully intelligently identify each characteristic temperature point, the results are more accurate;
● It can be connected to the laboratory management system to realize the backup and upload of test results.