Ash fusibility meter installation to use the ash melting was determined by measuring method Lianzhong meter performance characteristics: for the determination of fusibility, CCD camera, the test process by the camera to capture clear and intuitive. Technical indicators: maximum temperature: 1500 ° C temperature measurement error of ± 3 ° C heating rate: 15-20 ℃ / min at 900 ° C before 5 ± 1 ℃ / min after 900 ℃ timing error: less than 1S / H power supply voltage: AC220 ( 1 ± 10%) v, 50HZ Maximum current: 30A: Connect Hebi Lianzhong Instrument Co., Ltd. is specializing in coal quality analytical instruments R & D, production, sales and service of high-tech joint-stock enterprise, the spirit of "service without endless, and integrity is the purpose of "spirit of enterprise, Lianzhong people worked hard, so that the company was to development has made remarkable achievements. The company has strong technical strength, scientific management system, excellent product quality and good after-sales service, the products are widely used in coal, electricity, metallurgy, building materials, geology, petroleum, chemical, rubber, environmental protection, food, feed, coking, laboratories of universities and research departments, and provide laboratory overall solution superior to the mechanism, modern management, high quality products, well received by the majority of customers praise. Lianzhong company will be honest in exchange for the support of users and friends to "training class talent to develop first-class products and provide excellent service, the founder of the first-class enterprise" as Lianzhong goal philosophy, innovative, pioneering spirit with friends at home and abroad creating tomorrow's brilliant.