Analogue Rockwell Hardness Tester

Product Description

1. Decent design, high testing precision and simple operation.

2. Adopted car painting technology. The paint shade do not fade and machine looks like new over year.

3. 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.

4. 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.

5. The machine provided with manual zero setting dial indicator having least count of 0.5 HR and automatic load selection by knob.

6. The machine can be upgraded to digital by replacing with digital dial indicator (optional).