厂家供应重庆HD9-45型电动表面洛氏维氏硬度计

HD9-45型电动表面洛氏维氏硬度计是轻载荷洛维二用表面硬度试验机，该机具备了六种试验力，能满足表面洛氏、维氏硬度的测试。试验力的施加、保荷和卸荷自动完成。使用方便，该机测试灵敏度高。并可按用户特殊要求，可改装铝制品兼用测试布氏硬度。
适用范围
钢、表面淬火钢、铜、铝合金、薄板、带钢、硬质合金钢、镀锌、镀铬、镀锡、材料表面热处理和化学表面处理的各种金属材料。
HD9-45B Motorized Superficial Rockwell & Vickers Hardness Tester with 6 steps testing force is able to meet the needs of superficial Rockwell & Vickers hardness tests. Testing force can be loaded, kept and unloaded automatically. Therefore the tester is easy to use and widely welcomed by many users. (The present instrument can be reformed specially to measure Brinell hardness value for aluminum products according to user's special requirement.)
Usage Range:
Steel, surface hardened steel, copper, aluminum alloy thin sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface heat treating and chemical treating materials, etc.
技术数据（Technical Specifications）
表面洛氏标尺
(Superficial Rockwell Scales)
试验力(Testing Force)	HR15N， HR30N,，HR45N，HR15T， HR30T,，HR45T
 
15Kg (147.1N)， 30Kg (294.2N)，441.3N(45Kg)
维氏标尺（Vickers Scales）
试验力（Testing Force）	HV5，HV10，HV20，HV30
5Kg (49.03N)，10Kg (98.07N)，20Kg (196.1N)，30Kg (294.2N)
硬度读取
(Indication of Hardness Value)	表面洛氏（Superficial Rockwell）：表盘式（Dial ）
维氏(Vickers): 测量显微镜(Measuring Microscope)
显微镜放大倍率
(Amplification of Microscope)	 
75X, 150X
保菏时间(Duration Time)	2 ~ 60S
试件较大高度
Max. Height of Specimen	表面洛氏（Superficial Rockwell）: 170mm
维氏（Vickers）: 140mm
仪器尺寸(Overall Dimension)	520X240X700MM (长X宽X高, L X W X H )
仪器重量(Net Weight)	80 Kg