R(D)-150D1電動(dòng)洛氏硬度計(jì)
Model R(D)-150D1 Motorized Rockwell Hardness Tester

R(D)-150D1型電動(dòng)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。
　　電動(dòng)洛氏硬度計(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計(jì)量部門。
　　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 Rockwell surname degree of hardness measurement of the color metals.It is extensive to be applicable to factory car with calculate the section.

主要技術(shù)參數(shù)Specifications
初試驗(yàn)力（N）：98N
Preliminary test force:98N
總試驗(yàn)力（N）：588，980N,1471N
Total test force(N):588,980,1471N
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*大高度：170mm
電源電壓：AC220V/50HZ
Power Supply: AC220V/50HZ
壓頭中心到機(jī)身距離：140mm
Distance from Indeneter's center to OuterWall:140mm
硬度計(jì)外形尺寸（mm）:463×175×660
Machine Size(DXWXH)(mm): 463×175×660
硬度計(jì)重量（kg）:75
Weight(kg):75
硬度值范圍
HRA： 20～88
HRB： 20～100
HRC： 20～70