Samyon HT-20 混凝土试验锤 (10-60Mpa, 2.207J)

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:

Test material: concrete  

Test range: 10-60Mpa  

Impact energy: 2.207J  

Spring constant: 785N/M  

Stroke: 75mm+/-0.3mm

Average rebound values: 74+/-2

Voice: no

Display: no

Data storage: no

Component: Normal

Power: no

Interface:  no

Weight: 1kg