XKY-HDⅢ Microcomputer Grey Melting Point Determinator

Application Fields

　　Measuring the melting process of non-uniform compounds without a fixed melting point, such as fly ash, in industries like power, coal, metallurgy, petrochemicals, coal chemistry, environmental protection, cement, papermaking, geological exploration, and research institutes.

Compliance Standards

GB/T 219-2008 "Method for Determining the Fusing Point of Coal Ash"

GB/T 30726-2014 "Method for Determining the Fusion Point of Ash in Solid Biomass Fuels"

Technical Specifications

Temperature Resolution: 0.0001℃

2. High working temperature: 1800℃

3. Temperature Accuracy: ±1℃

4. Sample Quantity: 1-17 pieces, expandable

5. Heating Rate: Up to 900℃ - 15～30℃/min (adjustable); After 900℃ - 5～10℃/min (adjustable)

6. Test Atmosphere: Oxidizing, Weak Reducing (Carbon Sealing Method or Airflow Method)

7. Image Storage Interval: 1 image/2℃ (temperature interval can be set)

8. Precision: Complies with GB/T219-2008 standard

9. Accuracy: T1 ≤ 40℃, T2-T4 ≤ 30℃

10. Power Supply: 220V ±20V, 50 ±1 Hz

11. Power: ≤5KW

12. Dimensions: 760x430x500mm

Weight: 65kg

Technical Features

●Test up to 17 national standard samples in one go, showcasing a significant efficiency advantage and reaching international leading levels. An increase in the number of gray cones can significantly reduce the testing time per gray cone, lower energy consumption per gray cone, and decrease gas consumption per gray cone, in line with the national energy conservation and emission reduction policies.

Advanced spectral lighting analysis technology reliably identifies ash cone characteristics from room temperature to the highest temperature.

● Fully enclosed furnace chamber structure with a single gas inlet and outlet, ensuring stable furnace atmosphere.

● Automatic airtightness detection device, capable of quantitative detection of furnace airtightness.

●High-efficiency exhaust fans with real-time monitoring of fan operation status to ensure the safe and stable operation of the equipment.

● Fully automatic sample delivery system, easy to operate, with smooth delivery and sampling operations, eliminating the risk of sample spillage from conical funnels.

● Selectable oxidative or mild reducing test atmosphere conditions, with optional ventilation or carbon sealing methods to achieve the test atmosphere.

Positive pressure dust removal technology, observation port insulated glass maintenance period is long.

● The test software enables operator login permission management, fully records experimental process information, and allows test data to be transmitted over the network.

Product Advantages:

1. This instrument is suitable for new materials such as monocrystalline silicon and polycrystalline silicon, resolving the historical issue of the polycrystalline silicon industry's inability to conduct gray melting tests.

2. Standard ash fusion point tester's furnace temperature can reach up to 1600°C, while our instrument's furnace temperature can reach 1800°C. It has a wide range of test samples and pioneers the high-temperature ash fusion point tester.

3. Place up to 17 samples at once, automatically fed to the sampling mechanism, easy to operate, significantly enhancing efficiency.