Mortar Rebound Test Hammer - Mechanic Type, Schmidt
- Product Code: CN502
Application:
The mortar rebound tester of this instrument is a
spring-driven rebound hammer and the restoration force of the instantaneous
elastic deformation generated by the impact bar hitting the mortar surface so
that the hammer drives the pointer to rebound and indicates the rebound
distance to the rebound value.
As one of the relevant indexes to evaluate the compressive strength of mortar, the compressive strength and label of mortar are estimated. It is an instrument used for non-destructive testing of the compressive strength of masonry mortar in sintered ordinary bricks of general buildings in industry and civil buildings.
Specification | |
Measuring Range | 5~25Mpa |
Impact energy | 0.196J |
Length of pointer | 20.0± 0.2(mm) |
Friction force of pointer | 0.5± 0.1(N) |
Spherical radius of bounce rod end | 25± 1.0(mm) |
Stiffness of bounce tension spring | 785,0± 40.0(N/m) |
Impact length of bounce hammer | 75± 0.3 |
Fixed value of steel anvil | 74± 2 |
Working length of bounce tension spring | 61.5.0± 0.3(mm) |
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