R(D)-150A1洛氏硬度計
Model R(D)-150A1 Rockwell Hardness Tester
R(D)-150A1型洛氏硬度計外型美觀，結構牢靠，操作方便，是一種普及型的手動加卸試驗力的洛氏硬度計。
該硬度計適用于黑色金屬、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.
主要技術參數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
硬度示值讀數方式：表式
Hardness Indication: Digital
試件允許最大高度：170mm
Max height of speciments(mm):170
壓頭中心到機身距離：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
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