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电动布洛维硬度计

 

【电动】HBRV-187.5型电动布洛维硬度 计


产品概述

HBRV-187.5型电动布洛维硬度 计 具备布氏,洛氏,维氏三种试验方法 ,七级试验力的多用 途多功能硬度机,能满足用户多种硬度测试的要求。试验力的施加、保荷和卸荷自动完成。使用范围广、操作方便,是工矿企业、科研院校所常备的硬度试验机。

适用范围
淬火钢、表面淬火 钢硬质合金钢,铸铁,有色金属各种调质及退火钢硬化薄钢板,也适合交软的金属 ,表面热处理和化学 热处理等。

HBRV-187.5 Motorized Brinell Rockwell & Vickers Hardness Tester with BrinellRockwell and Vickers3 kinds of measuring methodand as well as 7 steps testing force is able to meet the needs of many kinds of hardness test requirements for users. Testing force can be loadedkept and unloaded automatically. Therefore the tester is easy to use and widely welcomed by many users.
 
Usage Range:
Hardened and surface hardened steelhard alloy steelcasting partsnon-ferrous metalsvarious kinds of hardening and tempering steel and tempered steelcarburized steel sheetsoft metalssurface heat treating and chemical treating materialsetc.

技术数据( Technical Specifications)

洛氏标尺(Rockwell Scales)
试验力(Testing Force)
HRA, HRB, HRC, HRD,HRE, HRF,HRG,HRH,HRK
60Kg (588N),100Kg (980.7N),,150Kg(1471N)
布氏标尺( Vickers Scales)
试验力(Testing Force)
HBW2.5/31.25, HBW2.5/62.5,HBW5/62.5, HBW2.5/187.5
31.25Kg (306.5N), 612.9N(62.5Kg),1839N(187.5Kg)
维氏标尺( Vickers Scales)
试验力(Testing Force)
HV30, HV100
30Kg(294.2N),100Kg (980.7N)
硬度读取
(Indication of Hardness Value)
洛氏(Rockwell):表盘式( Dial )
布氏维氏(Brinell and Vickers): 测量显微镜 (Measuring Microscope)
显微镜放大倍率
(Amplification of Microscope)
37.5X,,75X
保菏时间(Duration Time)
2 ~ 60S
试件最大高度
Max. Height of Specimen
洛氏(Rockwell): 170mm
布氏维氏( Brinell and Vickers): 140mm
仪器尺寸(Overall Dimension)
520X240X700MM  (长X宽X高LXWXH)
仪器重量(Net Weight)
80 Kg
电源( Power Supply)
AC220V + 5%50~60 Hz
执行标准 (Carried Standard)
GB/T230.2(洛氏Rockwell),GB/T231.2(布氏Brinell) ,GB/T4340.2 (维氏 Vickers)
JJG112 (洛氏 Rockwell),JJG150(布氏 Brinell)
标准配件、附件
(Standard Accessories)
洛氏压头,维氏压 头,直径1.5875、2.5、5mm硬质合金球压头,测量显微镜 ,物镜,内、外照明灯各一套,大平、中平、 V型试台溜板试台, 硬度块,电源线
Rockwell IndenterVickers IndenterDiameter 1.5875、2.5、5mm Hard Alloy Steel Ball IndenterMeasuring MicroscopeObjectiveSets of Inside Light and Sets of Outside LightsLargeMedium and V-shaped Testing Tableslipped TableHardness Blocks for various ScalesPower Cable

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