Best Supply HRS-150 digital portable rockwell hardness tester

Rockwell hardness tester parameter

1.Preliminary test force:98N

2.Total test force(N):588,980,1471N

3.Total test force dwell time(s):1-30

4.Hardness Indication: Digital

5.Power Supply:AC220V/50HZ

6.Max height of specimen(mm):200mm

7.Distance from Indention's center to Outer Wall:125mm

8.Machine Size(DXWXH)(mm):460×220×680

9.Weight(kg):85

10.Range of hardness:

-> HRA: 20~88

-> HRB: 20~100

-> HRC: 20~70

11.Accessories:large / small  and v-shaped testing bench each 1 set; cone-shaped diamond pressure head 1 set; 1/16" steel ball pressure head 1 piece; standard Rockwell hardness sheet 5 pieces

 Our rockwell hardness tester advantages

1.Manual Rockwell hardness tester, accurate, reliable, durable, high efficiency

2.Mechanical structure, small size, with a beautiful design