| Model: | ZC3-A |
|---|---|
| Brand: | chinacoal |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Hand Tools |
| Label: | Concrete Rebound , Rebound Hammer , Hammer |
| Price: |
US $98
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:01 Sep, 2015 |
Features:
l Portable and flexible;
l Simple and convenient to use;
l Adjustable friction of pointer;
l Particularly used on the site to carry out non-destructive NDT test;
Key Specification:
|
Standard energy |
2.207J
|
|
Length of pointer |
20.0±0.2mm
|
|
Friction of pointer |
0.65±0.15N
|
|
Radius of top of plunger |
25±1.0mm
|
|
Rigidity of impact spring |
785.0±40.0N/m
|
|
Travel of impact spring |
61.5±0.3mm
|
|
Position of releasing hammer mass |
at the scale mark of “100”
|
|
Striking travel of hammer mass |
75±0.3mm
|
|
Initial position of hammer mass |
at the scale mark of “0”
|
|
Rebound number on anvil |
80±2
|