Johoyd HRS-150 로크웰 경도 시험기 (60kgf ~ 150kgf)

- Technical Parameters:

Intial test force(N): 10kgf(98.07N) allowable error ±2.0%

Total test force(N): 60kgf(588N) 、100kgf(980N) 、150kgf(1471N)

Rockwell ruler: HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK

Inspection standard: GB/T230.1,  GB/T230.2, national standard: JJG112 vertification procedure ASTM E18

accuracy: 0.1HR

Durating time(s): 1-60

Hardness reading: LCD

Max height of the test piece (mm): 230

Intender center to body distance(mm): 165

Hardness tester dimension(mm): 520×240×720

Power supply: 220V/50HZ

Tester weight(kg): 70

Hardness measuring range: HRA:20-88, HRB:20-100, HRC:20-70, HRD:40-77, HRE:70-94, HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100, HRL:100-120, HRM:85-110, HRR:114-125

Main functions and features：

1. Directly display the test hardness value through the large LCD screen;

2. The shell is made of one-time molding and casting by a special sand-finding process, with a stable structure and no deformation, and can work in a relatively harsh environment; the car paint has high grades, strong scratch resistance, and it is still bright as new after many years of use;

3. We have the ability to develop, design, produce and process by ourselves, and provide parts replacement and maintenance and upgrade services for the machine for life;

Main purpose and scope of use：

1、Cast and forged parts · Sample testing and acceptance testing

2、Planar and cylindrical workpieces ·Steel, non-ferrous metals

3、Automotive and aerospace industry ·Carbide, ceramic, stainless steel

4、Laboratory and workshop