
該款硬度計外形設(shè)計上美觀大方,有使用簡單方便,免計算查表等特點方便了廣大用戶的使用。
布氏硬度試驗是所有硬度試驗中壓痕最大的一種試驗法,它能反映出材料的綜合性能,不受試樣組織顯微偏析及成分不均勻的影響,所以它是一種精度較高的硬度試驗法。
主要用于鑄鐵、鋼材、有色金屬等材料的硬度測定,此外還可以用于硬質(zhì)的塑料、電木等某些非金屬材料硬度的測定。適用于工廠、車間、試驗室、大專院校和科研機構(gòu)。
The Brinell Hardness test that largest indentment among all the hardness tests is able to reflect the comprehensive features of the material,and the test is unaffected by the organization micro-dioptre and the compositional unevenness of the speciment;and hence it is a hardness testing with high precision.The Brinell hardness test is widely used in such industrial fields as metallurgy,forging,casting ,steel and nonferrous metals industries,as well as in the laboratories,universities,colleges and scientific research institutes.
主要技術(shù)參數(shù) |
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Main technical parameters |
布氏硬度試驗力(N):612.9,980,1225,1839, |
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Brinell hradness test (N):612.9,980,1225,1839, |
.2452,4900,7355,9800,14700,29400 |
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.2452,4900,7355,9800,14700,29400 |
硬度測量范圍:8-650HBW(硬質(zhì)合金鋼球) |
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Hardness measuring area:8-650HBW(Hardmetals steel ball) |
顯微鏡放大倍率:15X |
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Magnification of mieroscope:15X |
試件允許最大高度(mm):240 |
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Max height of speciments(mm):240 |
壓頭中心到機身距離(mm):130 |
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Distance from indeneter, s center to outerwall(mm):130 |
硬度計外形尺寸(mm):760×530×185 |
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Machine size(mm):760×530×185 |
電源電壓:AC220V/50HZ |
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Power supply:AC220V/50HZ |
儀器重量(kg):120 |
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Weight(kg):120 | | | |