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HT-225B Concrete Test Hammer
HT-225B Concrete Test Hammer
The test hammer submit to standard of GB/T9138-1988 and JJG817-93 and JGJ/T23-2011 and ASTM C 805.
This type test hammer is used to test the concrete compressive strength of construction and bridge...
Brief introduction
HT-225B type concrete test hammer is same as HT-225, the only difference is that
HT-225B's shell is made of high polymer material, make the instrument be light and convenient.
The test hammers submit to standard of GB/T9138-1988 and JJG817-93 and JGJ/T23-2001. HT-225B concrete test hammer is applied to test the compressive strength of building concrete components, bridge and so on.
Trait
1)Center rod is made from imported material, high accuracy and durable resistance.
2)The shell is made from high Aluminum or high polymer material in order to perfect protect instrument from damage and extend use life.
3)Pointer slider is outside structure, its friction can be balance well and easy to be adjusted so that we can make sure that the instrument is accurate. Compared with other suppliers in the line of business, the product is more accuracy, good quality, and best price and longer use life.
| Specifications | |
| test range | 10~60 Mpa |
| impact energy | 2.207J (0.225kgf.m) |
| impact stroke | 75mm |
| friction of slider | 0.5~0.8N |
| spherical radius of impact pole | 25+/-1mm |
| calibration value on test anvil | 80+/-2 |
| dimension | 278*D54mm |
| weight | 0.8kg |
Sample Picture
