Feature

●Concrete test hammer is generally applied to the strength of building components, bridges, and all kinds of concrete components (panels, beams, columns, bridge)
●Test range: 10-60Mpa; Test hammer complies with GB/T9138-1988 and JJG817-93 and JGJ/T23-2011 and ASTMC805 standards
●Rebound Hammer Stroke: 75mm, Pointer Slider Friction: 0.5N - 0.8N
●Standard impact energy: 2.207 J (0.225 kgf.m)
●The shell is made of high aluminum to fully protect your instrument from damage and extend its service life

Description

Brief Introduction:

Test hammer complies with GB/T9138-1988, JJG817-93, JGJ / T23-2011, ASTM C 805 standards.Concrete test hammer is used to test the compression strength of concrete components and bridges in buildings.

Features:

The center rod is made of imported materials and is highly accurate and durable.Compared to other suppliers in the business field, the product is more accurate, high quality and longer service life.The pointer slider is located on the outside of the structure, good balance of friction and easy to adjust, so you can make sure the measuring instrument is accurate.

Technical Specifications

Test range: 10 - 60 Mpa standard impact energy: 2.207 J (0.225 Kgf.m); Rebound hammer stroke: 75 mm pointer slider friction: 0.5N - 0.8N rebound pole SR sphere radius: 25mm ± 1mm steel anvil average rebound value Rm: 80±2 size: Φ54 mm Weight: ≈1KG