TT-RH70-A Concrete Test Hammer Features
- Suitable for testing a wide variety of concrete, rock, and bricks.
- Light, flexible and simple operation.
- Friction adjusted by the pointer.
- Adopt stretching techniques to let the button work well.
- Supplied with a carborundum stone to prepare the test surface.
TT-RH70-A Concrete Test Hammer Standard Delivery
| Hammer | 1 |
| Carborundum stone | 1 |
| Flip tension spring | 1 |
| Buffer spring | 1 |
| Screwdriver | 1 |
| Radius gauge | 1 |
| Carrying case | 1 |
| Instruction manual | 1 |
| TIME certificate | 1 |
| Warranty card | 1 |
TT-RH70-A Concrete Test Hammer Technical Specification
| Model | TT-C500N | |
| Measuring range | 10 to 70N/mm2 | |
| Impact energy | 2.207Nm | |
| Spring extension | 75±0.3mm | |
| The friction of the pointer system | 0.65±0.15N | |
| Length of pointer | 20.0±0.2mm | |
| The radius of the spherical tip | 25±1.0mm | |
| Working length of the spring | 61.5±0.3mm | |
| Mean value of steel-anvil rating | 80±2 | |
| Flip tension spring rigidity | 785.0±40.0N/m | |
| Operating temperature | 0℃～+40℃ | |
| Storage temperature | -10℃～+50℃ | |
| Dimensions | Hammer | 280mm×Φ60mm |
| With case | 320mmx170mmx86mm | |
| Weight | Hammer | 1.0Kg |
| With case | 4Kg | |
