Electric Loading Plastic Rockwell hardness tester with Dial Reading Resolution 0.5HR
The iqualitrol XHR-150DT electric plastic Rockwell hardness tester adopts an automatic loading and unloading test force mechanism, the operation is simple and rapid, and there is no human operation error except for the dial to zero, which has high sensitivity and stability; Suitable for workshops and laboratories. It has been widely used in all walks of life.
Main features and features:
1. The hardness value is directly read through the dial gauge, the dial gauge is sensitive, and the measured result is higher than the national standard;
2. The shell is formed by a special sand-casting process. The structure is stable and not deformed, and it can work under harsh environment. The car paint has high grade and strong scratch resistance. It is still bright and new for many years.
Main use and scope of application:
Non-metallic plastics, hard rubber, synthetic resins, friction materials and softer metals in laboratories and workshops;
|Initial test force
|Total test force (N)
||60kgf(588N) 100kgf(980N) 150kgf(1471N)
||HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK
|Hardness test range
||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
||GB/T230.1 GB/T230.2 Chinese Standard JJG112 Inspection Rule
|Maximum height of specimen