Product Details
Introduction:Rockwell hardness test is a simple instrument to test the hardness value of hard metals, carburized steels, quenched steels, hard cast irons, mild steels, Al-alloys, Cu-alloys and malleable irons according to Rockwell Principle according to ISO 6508 and ASTM E18. It measure the depth difference between the primary and testing load and convert the depth difference to the hardness value. These machines can be operated semi-automatically. They are essential testing instruments for quality testing section, university and college, research institution and industrial laboratory.
Features:HRM-45 is superficial Rockwell test scales N & T (15/30/45kgf) with dial indicator and hand control loading.
Specification:
| Model |
HR-150A |
HRM-45 |
| Preliminary test force |
98N (10Kgf)
|
29.4N (3Kgf)
|
| Total test force |
588N(60Kgf)
980N(100Kgf) 1470N(150Kgf)
|
147N(15Kgf)
294N(30Kgf)
441N(45Kgf)
|
| Total test force dwell time |
1-30S |
1-30S |
| Hardness indication |
Dial |
Dial |
| Max height of specimens |
170 mm |
175mm
|
| Max width of specimens |
165mm
|
165mm
|
Dimension
(DxWxH)(mm)
|
460×240×660
|
520×215×700
|
|
Net weight
|
75Kg
|
80Kg |
|
Power supply
|
No need |
No need |
| Standard Accessories |
Diamond Rockwell indenter (1),
Ø1.5875mm hardness ball indenter(1),
Standard Rockwell hardness block (3),
|
Diamond Rockwell indenter (1),
Ø1.5875mm hardness ball indenter(1),
Standard Superficial Rockwell Hardness Block(3)
|
|
Testing table (big, medium, "V") (total 3), Weight block(A, B, C), Lever
|
HRM-45/HR-150A Hand Controll Rockwell Hardness Tester 
HRS-150/HRMS-45 Digital Rockwell Hardness Tester
HR-150DT/HRM-45DT/XHR-150 Auto Controll
Rockwell Hardness Tester
Company Profile
