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  2. 先進的多段力感測器測試力裝置, 可從1gf至62.5kgf,此規格是領先業界的技術。 全新世代硬度計設計。結合傳統硬度測試方法和新技術相結合。

  3. 提供鹽水噴霧試驗機、硬度計、酸鹼度計、黏度計等各式品管檢驗儀器,歡迎洽詢。 硬度計、酸鹼度計、黏度計等各式品管檢驗儀器,歡迎洽詢。

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  1. en.wikipedia.org › wiki › MitutoyoMitutoyo - Wikipedia

    Mitutoyo America Corporation was formed in 1963 and is headquartered in Aurora, Illinois (just outside Chicago). Mitutoyo America offers the full product line of precision measuring tools, instruments and equipment with a distribution network, training and education classes, software development, and service support to provide a comprehensive metrology organization.

  2. The Janka hardness test (English: / ˈ dʒ æ ŋ k ə /; German:), created by Austrian-born American researcher Gabriel Janka (1864–1932), measures the resistance of a sample of wood to denting and wear.[citation needed] It measures the force required to embed an 11.28-millimeter-diameter (7 ⁄ 16 in) steel ball halfway into a sample of wood.

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