Description
Description :
For non-destructive testing of the compressive strength of ordinary
concrete in structural engineering.
Features :
⚫ Imported high-quality Korean SWP piano springs have good antibounce performance and are more resistant to fatigue;
⚫ NBR sealing dust ring to ensure the movement is clean and
prolong the maintenance period;
⚫ Fully CNC machining center and other machine tools refined
movement to ensure accurate and stable rebound value;
⚫ Soft anti-abrasion hand rubber cover makes the hammer
operation more comfortable;
⚫ Finely ground spherical zero-adjusting screw, the rebound firing is
smoother;
⚫ Improved pointer design, easy to adjust friction and more stable;
⚫ The high-precision aluminum alloy flange is not easy to be damaged, and the high-strength hook is resistant
to wear and is not easy to hang empty;
⚫ casing is designed in one piece, and the guide keys and supports are permanently free from damage and
fall off; the buttons are stretched and not easy to fall off.
Standards compliant :
GB/T 9138-2015 JJG817-2011 JGJ/T23-2011
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