Service Line：+86-13810682636
Service Line：+86-13810682636
Description
Test hammer
Brief introduction:
the test hammer submits to standard of GB/T9138-1988 and JJG817-93 and JGJ/T23-2001.Concrete test hammer is applied to test the compressive strength of building concrete components,bridge and so on.
Parameters:
| model | HT225-V | HT225-W+ | HT225-W | HT-225 | HT-20 | HT-75 |
| test material | concrete | |||||
| test range | 10-60Mpa | |||||
| impact energy | 2.207J | |||||
| spring constant | 785N/M | |||||
| stroke | 75mm+/-0.3mm | |||||
| average rebound values | 80+/-2 | 74+/-2 | ||||
| voice | yes | no | ||||
| display | 16bit LCD | no | ||||
| data storage | 316800 test points | no | ||||
| component | imported | normal | normal | normal | normal | normal |
| power | 3.6V/1300mAH Li battery |
4pcs AA batteries |
3.6V/1300mAH Li battery |
no | ||
| interface | USD2.0 | no | ||||
| weight | 1.1kg | 1kg | ||||
