Mitutoyo
What is Mitutoyo?
Mitutoyo is a Japanese company specializing in measurement technology, focusing on the development and manufacturing of precision measuring instruments and measurement systems. Founded in Japan in 1934, Mitutoyo has grown over the decades to become one of the world's most significant suppliers of measuring equipment. Mitutoyo’s products are widely used in the metal industry, manufacturing sectors, and especially in applications where measurement accuracy, repeatability, and reliability are critical requirements.
At the core of Mitutoyo’s operations is the ongoing development of measurement technology. The company covers the entire measurement chain, from handheld measuring tools to advanced coordinate measuring systems and software solutions. This makes Mitutoyo a comprehensive player in the field of measurement technology.
Mitutoyo’s Measuring Instruments and Product Areas
Mitutoyo’s product range includes a broad selection of measuring instruments used in both production measurement and quality assurance. Handheld measuring tools, such as micrometers and calipers, remain an essential part of the company’s offerings. These tools are commonly used to measure lengths, diameters, depths, and thicknesses when precise and rapid measurement is needed.
Height measuring devices and surface plate solutions enable precise vertical measurements as well as comparison of measurement results to nominal dimensions and tolerances. For larger and more complex measurement tasks, Mitutoyo’s coordinate measuring machines, or CMM systems, make it possible to accurately measure three-dimensional geometries. These systems are particularly useful when the part being measured includes multiple critical dimensions, shapes, and geometric tolerances.
Mitutoyo and IP Ratings in Measuring Devices
In many measurement situations, environmental conditions place special demands on devices. Mitutoyo addresses this by offering various models of measuring devices that meet different IP rating requirements. The IP rating indicates the level of protection a device has against dust and liquids, which is especially important in production environments.
For example, Mitutoyo’s digital calipers and micrometers with IP65 rating are protected against dust and low-pressure water jets. This allows measurements to be made even in conditions where cutting fluid, moisture, or fine dust is present. Some specialized models use even higher IP ratings, such as IP67, allowing the device to withstand temporary submersion in liquid. Thanks to this protection, the measuring instrument's lifespan is extended, and measurement accuracy is maintained even in demanding applications.
Mitutoyo’s Data Transfer and Digital Solutions
Digital data transfer is a key aspect of modern measurement technology, and Mitutoyo has been at the forefront of this development. The company’s digital measuring devices support several data transfer solutions that allow measurement results to be sent directly to information systems without manual entry.
One of Mitutoyo’s most well-known technologies is the Digimatic system, which enables measurement data transfer via cable, wireless transmitter, or data collection unit. This reduces human errors and improves traceability of measurement results. Data transfer is an important part of quality management, as it allows measurement results to be saved, analyzed, and integrated with, for example, SPC systems or other production management solutions.
Mitutoyo’s Role in Quality Assurance
Quality assurance is an essential part of manufacturing, and Mitutoyo’s measurement solutions support this process on many levels. Precise measuring devices help ensure that manufactured parts meet the requirements set by design and standards. Repeatable measurement results and digital data management improve process control and documentation.
Mitutoyo’s measurement systems are also widely used in calibration and reference measurements. The calibratability and long-term measurement stability of measuring instruments are key features when reliable and consistent measurement operations are the goal.
Summary
Mitutoyo is an internationally recognized expert in measurement technology, offering a wide range of precision measuring devices and measurement systems. The company’s strengths include extensive experience, continuous product development, and the ability to meet the needs of demanding measurement environments. IP-rated measuring devices and advanced data transfer solutions support effective and reliable measurements as part of modern manufacturing. Mitutoyo’s solutions play an important role in measurement, quality management, and production reliability in demanding applications.
