| MODEL | TRH-40A |
| Loads (kgf) | 30 |
| Initial Load(kgf) | 10 |
| Least Count | 0.5 HR |
| Max Test Height (mm) | 170 |
| Depth of Throat (mm) | 125 |
| Max. depth of elevating screw below base (mm) | 120 |
| Size of base (approx.) (mm) | 460×200 |
| Machine Height (approx.) (mm) | 620 |
| Weight (approx.) (kg) | 60 |
| Dial Gauge (mm) | Φ100 |
Rockwell Hardness Tester for Carbon Brushes | TRH-40A
Rockwell Hardness Tester for Carbon Brushes | TRH-40A
Application:
It is widely used to measure the Rockwell hardness of Graphite material like carbon brushes.
Features:
-
- Decent design, high testing precision and simple operation.
- Adopted car painting technology. The paint shade do not fade and machine looks like new over year.
- The Elevating screw is guided in a hardened & ground bush, not allowing movement of elevating screw more than 0.05mm when raised to full height.
- An antifriction linear movement with almost no clearance is provided for a perfect movement of diamond holder. this enable testing of small dia. pin or ball upto 3mm dia.
- The machine provided with manual zero setting dial indicator having least count of 0.001mm (0.5 HR).
