HRM-45型手動表面洛氏硬度計是一種普及型的,專門用于測試金屬材料表面硬度的洛氏硬度計。本機(jī)采用機(jī)械式手動加載操作,無電器裝置。具有操作簡便,壓痕微小,精度高等特點(diǎn)。
適用范圍
表面淬火鋼,銅、鋁合金薄板,帶鋼,硬質(zhì)合金鋼,鍍鋅,鍍鉻,鍍錫,材料表面熱處理和化學(xué)表面處理的各種金屬材料。
HR-45M 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.
技術(shù)數(shù)據(jù)(Technical Specifications)
洛氏標(biāo)尺(Rockwell Scales)
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
初試驗力(Initial Testing Force) 3Kg (29.42N)
試驗力(All Testing Force) 15Kg (147.1N), 30Kg (294.2N), 45Kg (441.3N)
硬度讀取
(Indication of Hardness Value) 表盤式(Dial )
試件高度
Max. Height of Specimen 170mm
儀器尺寸(Overall Dimension) 520X240X700MM (長X寬X高, LXWXH)
儀器重量(Net Weight) 80 Kg
執(zhí)行標(biāo)準(zhǔn) (Carried Standard) GB/T230.2 國家標(biāo)準(zhǔn)、JJG112檢定規(guī)程
GB/T230.2 Chinese Standard and JJG112 Inspection Rule
標(biāo)準(zhǔn)配件、附件
(Standard Accessories) 金剛石洛氏壓頭,直徑1.5875mm硬質(zhì)合金球壓頭,大平試臺、中平試臺、V型試臺,硬度塊
Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, HRC and HRB Hardness Blocks




















句容市|
石棉县|
昔阳县|
扶余县|
兴城市|
饶平县|
仙游县|
德昌县|
临湘市|
新竹县|
木兰县|
汉沽区|
稷山县|
固始县|
大足县|
青河县|
河东区|
偃师市|
柘城县|
婺源县|
延津县|
涡阳县|
永定县|
阿巴嘎旗|
友谊县|
安义县|
南平市|
运城市|
泸水县|
兴安县|
锡林郭勒盟|
开鲁县|
北川|
阳朔县|
苍南县|
德格县|
鸡西市|
永寿县|
苏州市|
芒康县|
东山县|