Scope of application: Comply with JGJ/ t23-2011 technical specification. This product is suitable for the detection of high-rise building structures, Bridges, and propose the component (plate, beam, column, bridge) strength. Features: 1) the center guide rod is made of imported materials with high accuracy and abrasion resistance; 2) the shell is made of super hard aluminum to avoid damage to the instrument in site operation and prolong its service life; 3) external spring ring structure is adopted for pointer slider, which is not only convenient for friction adjustment, but also can ensure the uniform friction between pointer axis and pointer slider to ensure the accuracy of the instrument. Relative to the peer product quality and low price, high precision, long service life. Technical parameters: Strength range: 50-80mpa Nominal impact kinetic energy: 9.8j (1kgf.m) Stroke of bounce hammer: 140mm Static friction force of pointer slider: 0.5n08n Steel anvil rate set the average rebound Rm: 83 + 2 Spring stiffness: 10N/cm Dimension: Φ 65 x 486 mm Weight: 3.5 Kg of material
Scope of application: Comply with JGJ/ t23-2011 technical specification. This product is suitable for the detection of high-rise building structures, Bridges, and propose the component (plate, beam, column, bridge) strength.
