Description
Brief introduction:
Submit to standard of GB/T*********0, the instrument is
applied to test light material such as brick, light bone concrete
etc.
Trait:
1) Center rod use imported material, high precision, wear
proof;
2) Shell use super hard aluminums, protect instrument from
damage on site test work, prolong use life;
3) Pointer slider is outside ring structure, easy to adjust
friction, and assure equal friction between pointer slider and
axis. And assure the precision of instrument, compare with similar
other brand product, it’s good precision, longer use life and
better price. Specially suitable for brick factory or brick
user
Parameter:
² Standard
impact energy: 0.**5J
² Stroke
of rebound hammer: *5mm
² Friction
of pointer slider: 0.4N~0.6N
² Sphere
radius of rebound pole SR: *5mm±1mm
² Average
rebound value on steel anvil: *4±2
² Size:
Φ*4***8mm
² Weight:
≈1KG
