Projector Type

Projector type
1. Home theater type: its characteristics are that the brightness is around 2000 lumens, the aspect ratio of the projected picture is mostly 16:9, and the various video ports are complete, suitable for playing movies and high-definition TV, suitable for home users.
2. Portable business projectors: Projectors with a weight of less than 2 kg are generally defined as business portable projectors, which are comparable in weight to thin and light notebook computers. Business portable projectors are characterized by small size, light weight, and strong mobility. They are a substitute for traditional slide projectors and large and medium-sized projectors. Choices for mobile business presentations.
3. Educational conference projector: generally positioned for school and enterprise applications, using mainstream resolution, brightness of about 2000-3000 lumens, moderate weight, better heat dissipation and dust prevention, suitable for installation and short-distance movement, function The interface is relatively rich, easy to maintain, and the performance-price ratio is relatively high, which is suitable for mass purchase and popular use.
4. Mainstream engineering projectors: Compared with mainstream ordinary projectors, engineering projectors have larger projection area, longer distance, high brightness, and generally support multi-bulb mode, which can better cope with large-scale projects. Versatile installation environment, suitable for education, media and local areas.
5. Specialized theater projector: This type of projector pays more attention to stability, emphasizes low failure rate, and its heat dissipation performance, network function, convenience of use and other aspects of projector are very strong. Of course, in order to adapt to various special applications, the main feature of the projector is its high brightness. Its brightness can generally reach more than 5,000 lumens, and the highest can exceed 10,000 lumens. Due to its large size and heavy weight, it is usually used for special purposes, such as theaters, museums, assembly halls, public areas, and can also be used in environments such as monitoring traffic, public security command centers, fire and air traffic centers.
6. Measuring projector: This type of projector is different from the above types of projectors. It was called contour projector in the early days. With the popularity of grating rulers, projectors are equipped with high-precision grating rulers, which are also called measuring projectors. In order to distinguish it from conventional projectors, such projectors are called measuring projectors. Its function is mainly to form an enlarged projector through the transmission of light, and then use a standard film or a grating ruler to determine the size of the product. Due to the development of industrialization, this measuring projector has become one of the commonly used testing instruments in the manufacturing industry. Projection on schedule is divided into vertical projectors and horizontal projectors. According to their comparison standards, they are divided into contour projectors and digital projectors.