Mortar Rebound Hammer Test Hammer with High Aluminum Shell 1.0~25Mpa Test Range

❤❤Introduction❤❤ ❤❤This instrument applies to determination of industrial and civil buildings in general sintered common brick masonry compressive strength of mortar in masonry. ❤❤Trait:❤❤ 1) Center guide rod using imported materials, high precision, wear-resistant; 2) Use of super-hard aluminum shell to avoid on-site work injury apparatus, to extend the service life; 3) Pointer slider with external spring ring structure, both convenient for the friction adjustment, and ensures that the pointer shaft and pointer slider friction uniform, to ensure the accuracy of the instrument. Peer-products is relatively high accuracy, quality and cheap, long service life. ❤❤Technical Specifications:❤❤ ❤❤Measuring ranges: 1.0-25Mpa ❤❤Impact energy: 0.196J(0.02kgf.m) ❤❤Spring extension: 75mmv ❤❤The static friction of pointer slider: 0.5 +/-0.1N ❤❤Radius of spherical tip : 25mm ❤❤The average rebound values on steel anvil: 74 +/-2 ❤❤Housing dimensions: Φ54*268mm ❤❤Weight: ≈1Kg

• ❤❤(1)Compared with other suppliers in the line of business, the product is more accuracy, good quality, and best price and longer use life.
• ❤❤(2) Mortar Rebound Hammer applies to determination of industrial and civil buildings in general sintered common brick masonry compressive strength of mortar in masonry.
• ❤❤(3)Center guide rod using imported materials, high precision, wear-resistant.
• ❤❤(4)Use of super-hard aluminum shell to avoid on-site work injury apparatus, to extend the service life.
• ❤❤(5)Pointer slider with external spring ring structure, both convenient for the friction adjustment, and ensures that the pointer shaft and pointer slider friction uniform, to ensure the accuracy of the instrument. Peer-products is relatively high accuracy, quality and cheap, long service life.