| 手動表面洛氏硬度計 型號：LRHRM-45 | 貨號：ZH5189 | ||||||||||||||||||
| 產品簡介 手動表面洛氏硬度計是一種普及型的，用于測試金屬材料表面硬度的洛氏硬度計。本機采用機械式手動加載操作，電器裝置。具有操作簡便，壓痕微小，精度高等特點。 適用范圍 表面淬火鋼，銅、鋁合金薄板，帶鋼,硬質合金鋼，鍍鋅，鍍鉻，鍍錫，材料表面熱處理和化學表面處理的種金屬材料。 Manual Superficial Rockwell Hardness Tester adopts mechanical and manual testing method, without electrical device. With simple appearance, it uses as popular type Rockwell Hardness testing instrument. Usage Range: Surface hardened steel, copper, aluminum alloy sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface heat treating and chemical treating materials, etc. 數據（Technical Specifications）
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