Depending on the application, the air gap can be filled with non-magnetic materials (such as gas, water, vacuum, plastic, wood, etc.) instead of air. 3) 4) air gap is an almost inevitable part of any magnetic circuit, in which relative motion exists between different parts (e.g. in motors, generators, relays, etc.).. Due to the increase of the magnetoresistance in the air gap, the magnetic flux...
Fluorescent and non fluorescent and / or wet and dry technologies are available to meet each customer's requirements. Magnetic particle testing equipment, accessories and reference blocks are perfectly calibrated in accordance with the standard operating procedures of international standards. Nabl ISO 17025 certified MPI NDT company
In April 1973, IBM launched the IBM MAG card II typewriter, which was the first magnetic medium typewriter with solid-state technology. The IBM magcard II has an electronic memory that can store up to 8000 typed characters or an average information page of about two and a half pages.
Magnetic field therapy uses different types of magnets to help you improve your overall health. It also helps to treat certain diseases. There are several types, including:
Magnetic sensors are widely used in modern industry and electronic industry. They measure current, position, motion, direction and other physical parameters by sensing magnetic field strength. In the field of magnetoresistive sensor technology, there are many different types of sensors used to measure magnetic field and other parameters.
Let's start with portable devices. Permanent magnets are sometimes used as magnetic sources for magnetic particle testing. The two main types of permanent magnets are strip magnets and horseshoe magnets.
Different types of magnetic materials are introduced into the processing equipment, and the selected particle size should be less than 4mm. In practical application, different types of magnetic separators have different magnetic system design and slot structure according to different application occasions and separation conditions.
Product type. There are three types of permanent magnetic chuck. The permanent magnetic chuck is made of magnetized material and can display a constant magnetic field without introducing current. Because these materials are highly magnetized, they do not lose their magnetism.
The magnet used to generate a constant external magnetic field is the largest of all MRI systems. To be useful, a magnet must be able to produce a stable magnetic field that can penetrate a body volume or sheet. There are three different magnets to choose from.
The type of magnetometer reflects the physical process of measuring magnetic field. The proton treatment instrument has a sensor filled with a hydrogen rich fluid (similar to kerosene). The inductor creates a strong magnetic field in the fluid that binds protons together.
Powerful flat magnets provide magnetic protection to prevent irregular metals from entering the next process equipment, ensuring product purity and equipment protection. The plate magnet is easy to clean when retracted from the housing.
Valdemar Poulsen, a Danish engineer, first demonstrated the principle of magnetic recording in 1900, when he introduced a machine called teletype machine, which records voice on steel wires by magnetic means. Tape recorder. Daniel P.B. Smith
This led to the idea of using nuclear magnetic resonance as a means of analyzing and identifying materials, marking the beginning of nuclear magnetic resonance spectroscopy. In 1956, the first jnm1 nuclear magnetic resonance instrument was introduced by jeol company (then Japan electron optics laboratory Co., Ltd.). The 1H resonance frequency of continuous wave nuclear magnetic resonance system was measured...
Type of magnetic storage device. Magnetic tape is an old magnetic storage medium. Tape recorder was invented in 1928, mainly used for analog audio...