Digital Rockwell Hardness Tester Touch Screen is a mechanical and electrical hardness testing instrument. The machine has a novel appearance and adopts microcomputer control. The hardness value is directly displayed by digital. Rockwell Hardness Tester Suitable for the determination of hardness of ferrous metal, non-ferrous metal and non-metallic materials.
The China Qiantong® High Performance Inverted Metallurgical Microscope adopts a long distance optical system, and is equipped with a long working distance flat field flat field achromatic objective that is common in light and dark fields. The multi-optical system design can support both binocular tube observation and digital camera device observation. Inverted metallographic microscope can be widely used in the study of the microstructure of metals. It can be observed and photographed under bright field, dark field, polarized light and differential interference. After equipped with software, it can also be synchronously measured and analyzed. It can be used for metallographic test and research on metallographic test of metal science and heat treatment, metal physics, steelmaking and casting process in research units, metallurgy, machinery manufacturing factories and higher industrial institutions.
Metallographic inlaying machine, also known as metallographic specimen is a kind of inlaying machine (hereinafter referred to as inlaying machine), which is suitable for pressing thermosetting plastics on small metallographic specimens that are not shaped and not easy to take. After forming, the sample of Manual Metallographic Specimen Machine can be easily polished and polished, and the microstructure can be measured under the metallographic microscope. Metallographic inlay usually refers to the use of thermosetting resin wrapped metal samples, after a certain temperature and pressure, cooling molding process, also known as thermal inlay, this heating molding equipment called metallographic inlay machine or metallographic hot inlay prototype.
Qiantong® Auto Type Metallographic Specimen Cutter is suitable for cutting all kinds of metallographic samples of metallic and nonmetallic materials in order to observe the metallographic and lithographic structure of materials. With cooling device, the use of the configured cooling liquid can take away the heat generated during cutting, avoid the sample overheating and burn the microstructure of the metallographic sample. Easy to use, safe and reliable, it is one of the necessary equipment for the production of metallographic samples in factories, scientific research institutions and universities.
Qiantong® Double-Disc Metallographic Grinding and Polishing Machine is a special equipment for polishing and grinding metallographic samples. It is composed of main engine and auxiliary parts, the main engine includes motor (reducer), spindle, grinding head and grinding wheel and other main components; The auxiliary parts include the base, the feed hopper and the discharge groove. The most important feature of the equipment is that it can easily replace various grinding wheels of different sizes, so as to meet different processing requirements.
Automatic Turret Digital Brinell Hardness Tester Durometer is mainly used for the hardness measurement of cast iron, steel, non-ferrous metals and soft alloys. Brinell hardness test is the largest indentation test method among all hardness tests, which can reflect the comprehensive properties of materials and is not affected by the segregation and non-uniform color of the sample tissue. In only gold, forging non-ferrous metal and other industrial fields, laboratories, colleges and universities and scientific research institutions are widely used.