广州广精精密仪器是专业的R(D)-45D1电动表面洛氏硬度计制造厂家,欢迎您来电咨询R(D)-45D1电动表面洛氏硬度计产品的详细信息!了解R(D)-45D1电动表面洛氏硬度计的技术支持和安装维修等服务。服务专线:020-80905357
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R(D)-45D1电动表面洛氏硬度计
R(D)-45D1电动表面洛氏硬度计

 

    R(D)-45D1型电动表面洛氏硬度计具有性能稳定,结构牢靠、安全,操作方便等特点。采用自动加卸试验力方法,保荷时间稳定,消除了人为操作误差,示值精度高。
    该硬度计适用硬质合金、渗碳钢、淬火钢、硬铸铁及软钢、铝合金、铜合金和可锻铸铁的硬度的测定。          
    This tester is a popular type rockwell hardness testing machine,the construction is firm and reliable and safe,operating convenience etc.characteristics.The adoption adds to unload automatically to experiment the dint method,protecting time of stable,dissolves artificial operation error margin,show the worth accuracy high.
That degree of hardness accounts to be applicable to the black metals and have the rock well surname degree of hardness measurement of the color metals.It is extensive to be applocable to factory car with calculate the section.
主要技术参数
Main technical parameters
初试验力(N):29.4
Preliminary test force(N):29.4
总试验力(N):147,294,441
Total test force(N):147,294,441
总试验力保持时间(s):0-30
Total test force dwell time(s):0-30
试件允许最大高度(mm):180
Max height of speciments(mm):180
压头中心到机身距离(mm):140
Distance from indeneter, s center to outerwall(mm):140
硬度计外形尺寸(mm):
463×175×660
Machine size(mm):
463×175×660
电源电压:AC220V/50HZ
Power supply:AC220V/50HZ
仪器重量(kg):70
Weight(kg):70
硬度测试范围
Degree of hardness test seope
(70-94)HR15N   (67-93)HR15T
(70-94)HR15N   (67-93)HR15T
(42-86)HR30N   (29-82)HR30T
(42-86)HR30N   (29-82)HR30T
(20-77)HR45N   (10-72)HR45T
(20-77)HR45N   (10-72)HR45T
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