HTM-1103C HRMS-45 Digital Superficial Rockwell Hardness Tester

Technical Parameter:

1. The Initial Test Force:  29.42N (3kg);  Tolerance: ±2.0%

2. The Total Test Force:  147.1N(15kg),  294.2N(30kg),  441.3N(45kg);  Tolerance: ±1.0%

3. The Allowed Tolerance of Hardness Display Value of the Hardness Tester

4. The Indenter Specification:

4.1 The Diamond Rockwell Indenter

4.2 The ф1.5875 mm Ball Indenter

5. The Power Source:     AC220V±5%, 50-60 HZ

6. Time-delayed control:    2-60 seconds, adjustable

7. The Max. Height of the Specimen:  175 mm

8. The Distance from the Indenter Center to the Instrument Body:  165mm.

9. The Overall Dimension of the Tester:     520×215×700mm

10. The Net Weight of the Tester:           73kg

Accessories (The Packing List)

Equipment Overview:

1. Digital Superficial Rockwell Hardness Tester is a high-tech and new product combining the mechanic and electric features, 

which is able to measure the superficial Rockwell hardness value. The tester is with a novel and pleasing appearance and a 

direct-viewing LCD screen displaying device. It is an update product of popular superficial Rockwell hardness tester. Its main 

function is as follows:

1.1 The selection of superficial Rockwell hardness scales;

1.2 The hardness values exchange among various hardness scales;

1.3 The output-printing of hardness testing results;

1.4 The RS-232 hyper terminal settings is for the functional expansion by the client.