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Features: |
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- 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 working well
- Supplied with carborundum stone to prepare test surface
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Technical Specification |
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Technical Specification |
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Model |
TC500N |
TC500L |
Measuring range |
10 to 70N/mm2 |
Impact energy |
2.207Nm |
0.735Nm |
Spring extension |
75±0.3mm |
Friction of pointer system |
0.65±0.15N |
0.5±0.1N |
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 |
74±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 |
0.8Kg |
With case |
2.2Kg |
1.8Kg |
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