Introduction: SDAF105(a/b) ash fusibility tester is suitable for electric power, coal, metallurgy, petrochemical, environmental protection, cement, papermaking, geological prospecting, scientific research institutions and other industries to measure coal ash fusibility. Comply with the standard ASTM-D1857-04 "Test method for ash fusibility of coal and coke" GB/T219-2008 "Determination method for ash fusibility of coal" Features: 1. High degree of automation and high test efficiency. Original automatic sampling mechanism, easy to operate; It can test 9 national standard samples at a time, and the test time of a single batch is less than 3 hours. Taking 22 working days a month as an example, it can test about 100 samples more than ordinary instruments; It is suitable for various atmosphere tests, the furnace temperature can reach 1600℃, and the test sample range is wide. 2. Real-time monitoring, accurate testing. Using advanced camera technology, supplemented by a unique control system, real-time monitoring of the whole process of the experiment, with new image processing algorithms, rapid and accurate analysis of each characteristic temperature; Manual observation and image capture on the same side of the camera are required to automatically determine each characteristic temperature with only one image capture port. The instrument has good air tightness and low gas consumption. All operations are performed on the front of the instrument, which is convenient and fast. 3. Optimized design, low use cost. Adopting CE certified industrial monitoring professional HD cameras and imported cameras, with heat dissipation devices, reducing heat radiation, clear images, fatigue resistance and long service life; The ash cone pallet is equipped with an anti-overflow slot, which can lead and store the ash and slag in the anti-overflow slot to avoid bonding with the ash cone bracket, effectively saving the cost of use; Using silicon molybdenum rod resistance heating element, high temperature resistance (maximum use temperature 1800℃) and oxidation resistance; The unique single-layer or multi-layer graphite cup design can effectively improve the use efficiency of graphite or bituminous coal and ensure the experimental atmosphere in the furnace; The temperature resistance, heat preservation furnace material, combustion tube and sample boat are made of imported materials, which can withstand the high temperature "baking test" of 1600℃ for a long time. 4. With gas leakage detection and alarm functions, it is safe and reliable. technical parameter: Number of samples: 1~9 Temperature resolution: 1℃ Maximum power: 4.2kW Temperature control accuracy: ±1℃ Temperature control range: room temperature~1600℃ Power supply voltage: 220V±10%, 50/60Hz Experimental atmosphere: SDAF105a: oxidizing, weak reducing (carbon sealing method) SDAF105b: oxidizing, weakly reducing (carbon sealing method, ventilation method)
Introduction: SDAF105(a/b) ash fusibility tester is suitable for electric power, coal, metallurgy, petrochemical, environmental protection, cement, papermaking, geological prospecting, scientific research institutions and other industries to measure coal ash fusibility. Comply with the standard ASTM-D1857-04 "Test method for ash fusibility of coal and coke" GB/T219-2008 "Determination method for ash fusibility of coal"
