Description
TC500N is a portable instrument to test the compressive strength of concrete structures or rock in non-destructive testing field. The type N hammer is designed for measuring concrete thickness 100mm or more, or concrete with a maximum particle size no more than 32 mm.
Feature
- 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 carborundum stone to prepare test surface.
Spesification
|
Model |
TC500N |
|
|
Measuring range |
10 to 70N/mm2 |
|
|
Impact energy |
2.207Nm |
|
|
Spring extension |
75±0.3mm |
|
|
Friction of pointer system |
0.65±0.15N |
|
|
Length of pointer |
20.0±0.2mm |
|
|
Radius of 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 |
|
