It is particularly suitable for measuring items with tight manufacturing tolerances (IT2 to IT7) and surface roughness of Ra < 0.8mm.
The measurement principle captures the change in distance between the nozzle of the air plug gauge and the object being measured as a change in air pressure. A differential pressure measurement called a "balanced pneumatic bridge" and an amplifier that electrically amplifies the signal are used to obtain the measurement value.
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basic information
【Features】 ○3-4.15 mm (Maximum measurement range 0.03 mm) ○4.15-6.3 mm (Maximum measurement range 0.05 mm) ○6.3-100 mm (Maximum measurement range 0.1 mm) ●For more details, please refer to the catalog or contact us.
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Company information
Marpos Co., Ltd. was established in 1970 as the Japanese subsidiary of the Italian Marpos Group, aiming to be a partner in global manufacturing. For over 50 years, we have been providing precision measurement, inspection, and process management systems used during and after machining in manufacturing processes. We are a main supplier to major automotive manufacturers for both ICE (internal combustion engine) and EV (electric vehicle) and also extend our services to the semiconductor, aerospace, medical, energy, and home appliance industries. Regardless of the size or industry of our customers, we continue to boldly contribute to quality improvement, rationalization, flexibility, and productivity enhancement with Marpos's technology and know-how. Furthermore, in line with Marpos's corporate philosophy, we strive for total quality improvement, have obtained ISO 9001:2015 certification, and conduct design, manufacturing, and assembly in Japan. We have six domestic locations and two overseas locations, providing closely connected services to local customers.