B-5BMitutoyo operates a policy of continuous improvement that aims to provide the customer with the benet of the latest technological advances.Therefore the company reserves the right to change any or all aspects of any product specication without notice.MicrometerThe origin of Mitutoyo’s trustworthy brand of small tool instrumentsQuantuMikeSERIES 293 — IP65 Micrometer with 2mm/rev Spindle Feed• Advanced pioneering technology has created the next generation of micrometer, the most revolutionary advance in micrometer technology since James Watt invented the instrument. 1 revolution of thimbleSpindle feed per revolution0.5mm2.0mmConventional model QuantuMikeシンブル部ラチェットスピーダ部ラチェット• QuantuMike is equipped with a function lock feature to prevent the origin point being moved by mistake during measurement.• The patented ratchet thimble mechanism* helps ensure repeatable results by transmitting microvibrations along the spindle to the contact face to provide a constant measuring force and encourage good contact with the workpiece. The ratchet works from the thimble as well as the speeder so it is always easy to use – even when making measurements one-handed. The sound of the ratchet provides the user with a sense of condence and the speeder enables the rapid spindle feed needed when measuring widely different dimensions. *Patent registered (in Japan, USA, China, Germany, UK and France)• Faster measurement is achieved by using a coarser thread which feeds the spindle by 2mm per revolution of the thimble. This increase in thread lead has been made possible thanks to new high precision thread-cutting and testing techniques. • A statistical process control system and a measurement network system can be established to share information regarding quality with a model equipped with the data output function. (Refer to page A-3 for details.)• There is a lineup of convenient Interface Input Tools which enable the conversion of measurement data to keyboard signals and directly input them to cells in off-the-shelf spreadsheet software such as Excel. (Refer to page A-5 for details.)• Excellent resistance against oil, water and dust (IP65 protection level) enables this product to be used in machining situations that include splashing coolant fluid. • Measuring faces: Carbide. • A graduated scale is provided on the sleeve for use with a reference mark on the thimble so that every millimeter displacement can be checked to provide extra confidence. 293-140-30•The name QuantuMike is from Quantum and Micrometer, reecting our belief this tool represents a quantum leap in micrometer ergonomics. Reference markRatchet on thimbleRatchet on speederFunction lockRatchet-induced microvibrations along the spindle help ensure repeatable measurements. An inspection certicate is supplied as standard. Refer to page X for details.These marks indicate that a product has successfully passed IP65-level testing, which is carried out by the independent German certication organization TÜV Rheinland.293-143-30293-143-30293-142-30293-143-301419032586


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