aerometerThe measurement principle is comparative measurement method. The measuring method is to convert the length signal into the airflow signal, and the value is indicated by the buoy in the graduated glass tube, which is called the buoy pneumatic measuring instrument. Or the gas signal is converted into an electrical signal by the gas-electric converter, which is a light column indicating value composed of a light-emitting tube, called an electronic column gas momentum meter. The air momentum meter is a kind of instrument that can be assembled by many sets. It can be matched with different pneumatic probe to measure various parameters. Because of its many advantages, it is widely used in the machinery manufacturing industry.

    Its advantages are as follows:
    1There are many measurement items, such as length, shape and position errors, etc., especially for some measurements that are difficult to be solved with mechanical measuring tools and measuring instruments, such as: sounding hole inner diameter, small hole inner diameter, narrow slot width, etc., it is easier to use pneumatic measurement.
    2The magnification of the measuring instrument is high, and the human error is small, which will not affect the measurement accuracy; There is no mechanical friction during operation, so there is no return error.
    3The operation method is simple, the reading is easy, the continuous measurement can be carried out, and it is easy to see whether the workpiece size is qualified.
    4The measuring head is not in direct contact with the measured surface, reducing the impact of the measuring force on the measurement results, while avoiding scratching the surface of the measured part, especially for the measurement of thin-walled parts and soft metal parts.
    5Non-contact measurement can reduce the wear of the measuring head and extend the service life of the measuring head. A hose connection is adopted between the main body of the gas gauge and the measuring head to realize remote measurement.
    6Simple structure, reliable work, adjustment, use and maintenance are very convenient.
    The items that can be measured by the air momentum meter include: inner diameter, outer diameter, slot width, two hole distance, depth, thickness, roundness, taper, coaxiality, straightness, flatness, parallelism, verticality, ventilation and sealing.
    Air momentum meter is a length measuring tool composed of pneumatic length sensor, indicator (table), air filter and regulator. Non-contact measurement can be made by using the gas momentum meter, and the measurement efficiency is very high. The gas gauge is suitable for measuring internal and external dimensions in mass production, and can also be used to measure hole spacing and shaft hole fit clearance. When measuring with the air momentum meter, it is necessary to match the corresponding probe according to the measured size. The pneumatic inner diameter of the probe is simple in structure,It is suitable for aperture measurement.
    It can measure the diameter to1.5㎜The small hole. The indication range of the gas gauge is small,Generally speaking±20～±100μm. According to the range of values shown, common indexing values are0.5μm,1μmand2μmAnd so on. The allowable error is generally not greater than one index value. The air momentum meter is mainly divided into pressure type and flow type.
    Located in the Suzhou Industrial Park of China-Singapore cooperation, Eleride focuses on micro-precision, providing cutting-edge measuring equipment and technical services for home appliances (compressors), automotive, aerospace (aerospace), precision machining, semiconductor manufacturing and other industries. If you're on four channelsE-ME10If you are interested or want to know more details, please click on our online customer service for consultation, or call the national unified service hotline directly 400-682-7787. We look forward to your call!