洛氏硬度计

HRS-150型数显洛氏硬度计以新颖的外观，直观的数字显示装置和单片机控制系统，使洛氏硬度测试实现了数字化的操作。本机内置打印机，记录整个测试过程中的主要技术数据。除试台手动升降外，完全实现了试验力的施加、卸除、硬度值直接显示等自动化运作，本机测试精度高，清理了人为操作误差，是一台机电整体化高科技先进的硬度测试仪器。
    该硬度计适用于黑色金属、有色金属和非金属材料硬度测定。              HRS-150 type number shows the rockwell surname degree of hardness account with the novel external appearance,keeping the arithmetic figure of the view the mainfe equip to cool   the system with single a machine,making rockwell surname degree of hardness the test realizes the operation that arithmetic figure turn.The functions proceeding every kind of degree of hardness parameter converts automatically mutually,distcriminating to try an environment for the minimum thickness experiments with the measurement temperature.The inside places the printer,reading related experimenting the result.Realizes the automation operates,dissolving the factitiousness operate with read the few error margin.
    That degress of hardness accounts to be applicable to the black metals and have the color metals with the degree of hardness measurement of the nonmental material.

主要技术参数	Main technical parameters
初试验力(N)：98	Preliminary test force(N)：98
总试验力(N)：588,980,1471	Total test force(N)：588,980,1471
总试验力保持时间(s)：1-60	Total test force dwell time(s)：1-60
硬度示值读数方式：数码管显示	Hardness indication：The Number Shows
试件允许高度(mm)：170	Max height of speciments(mm)：170
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
(20-88)HRA	(20-88)HRA
(20-100)HRB	(20-100)HRB
(20-70)HRC	(20-70)HRC