R(D)-150D1型洛氏硬度計(jì)具有性能穩(wěn)定,結(jié)構(gòu)牢靠、安全,操作方便等特點(diǎn)。采用自動(dòng)加卸試驗(yàn)力方法,保荷 |
時(shí)間穩(wěn)定,消除了人為操作誤差,示值精度高。 |
該硬度計(jì)適用于黑色金屬、有色金屬的洛氏硬度測(cè)定。廣泛適用于工廠車間和*。 |
This tester is a popular type rockwell hardness testing machine,the construction is firm |
and reliablesafe,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 metalshave 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. |
主要技術(shù)參數(shù) | | Main technical parameters |
初試驗(yàn)力(N):98 | | Preliminary test force(N):98 |
總試驗(yàn)力(N):588,980,1471 | | Total test force(N):588,980,1471 |
總試驗(yàn)力保持時(shí)間(s):1-30 | | Total test force dwell time(s):1-30 |
硬度示值讀數(shù)方式:表式 | | Hardness indication:Digital |
試件允許zui大高度(mm):170 | | Max height of speciments(mm):170 |
壓頭中心到機(jī)身距離(mm):140 | | Distance from indeneter, s center to outerwall(mm):140 |
硬度計(jì)外形尺寸(mm):463×175×660 | | Machine size(mm):463×175×660 |
電源電壓:AC220V/50HZ | | Power supply:AC220V/50HZ |
儀器重量(kg):70 | | Weight(kg):70 |
硬度測(cè)試范圍 | | Degree of hardness test seope |
(20-88)HRA | | (20-88)HRA |
(20-100)HRB | | (20-100)HRB |
(20-70)HRC | | (20-70)HRC |