HRS-45T Type Simple Digital Surface Rockwell Hardness Tester
Main Feature:
Digital display, direct reading of digital display, no artificial reading error, resolution up to 0.1HR, and can convert hardness value, mechanical manual testing process, no electrical control, precision oil pressure buffer, adjustable loading speed. Accuracy conforms to GB/T230.2, ISO6508-2 and American ASTM18 standards.
Application scope:
Model HRS-150T is used to determine the Rockwell hardness of ferrous metals, non-ferrous metals, non-metallic materials, and is suitable for hardness testing of tempered, quenched and other heat-treated materials and hardness alloy materials.
Model HRS-45T is used to determine the surface Rockwell hardness of ferrous metals, alloy steels, hard alloys and metals after nitriding, cyanidation, carburizing, electroplating and other surface treatments.
Main technical specifications:
| Model |
HRS-150T |
HRS-45T |
| Measuring range |
20-88HRA, 20-100HRB, 20-70HRC, 20-70HRD, 70-100HRE, 60-100-HRF, 30-94HRG, 80-100-HRH, 40-100HRX |
70-94HRN, 42-86HR30N, 20-77HR45N, 67-93HR15T, 29-82HR30T, 10-72HR45T |
| Maximum allowable height of the test piece |
170 mm |
170 mm |
| Distance from the center of the indenter to the machine wall |
135mm |
135mm |
| Hardness resolution |
0.1HR |
0.1HR |
| Dimensions |
466 x 238 x 630 mm |
466 x 238 x 630 mm |
| Weight |
about 65kg |
about 65kg |
Main accessories:
Large platform: 1 set.
Small platform: 1 set.
V-type test bench: 1 set.
116 steel ball indenter: 1 set.
Diamond indenter: 1 set.
Model HRS-150T : Standard Rockwell hardness block: 5 pcs.
Model HRS-45T : Standard surface Rockwell hardness block: 4 pcs.
