R(D)-150A1洛氏硬度計（洛氏硬度試驗機(jī)）Model R(D)-150A1 Rockwell Hardness Tester
R(D)-150A1型洛氏硬度計（洛氏硬度試驗機(jī)）外型美觀，結(jié)構(gòu)牢靠，操作方便，是一種普及型的手動加卸試驗力的洛氏硬度計。
洛氏硬度計（洛氏硬度試驗機(jī)）適用于黑色金屬、有色金屬的洛氏硬度測定。廣泛適用于工廠車間和計量部門。
This tester is a popular type Rockwell hardness testing machine, with its novel appearance and eased operate,the features beautiful, the construction is firm and reliable, the operation is convenient, This Rockwell hardness tester that IS moving to add to unload to experiment the dint of a kind of universal type account.
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
初試驗力（N）：98N
Preliminary test force:98N
總試驗力（N）：588，980N,1471N
Total test force(N):588,980,1471N
總試驗力保持時間（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
Max height of speciments(mm):170
壓頭中心到機(jī)身距離：140mm
Distance from Indeneter's center to OuterWall:140mm
硬度計外形尺寸（mm）:463×241×660
Machine Size(DXWXH)(mm): 463×241×660
硬度計重量（kg）:75
Weight(kg):75
硬度值范圍
HRA： 20～88
HRB： 20～100
HRC： 20～70
