Specification Brand : VTSYIQI BulletPoint1 : The instrument is used for concrete, mortar, brick test hammer calibration. The Steel Anvil is made of the high quality steel and high quality tool steel. BulletPoint2 : Pls set in the horizontal plane calibrating test instrument. The test hammer test on the steel anvil vertically down to calibrate rate fixed value. The average rate fixed value of concrete test hammer is【N】=80+2. BulletPoint3 : As calibration tool, when it is tested 5000-8000 times, it could put anvil core and anvil body grinding flat on the above plane. But the anvil core hardness should keep in HRC58-62. BulletPoint4 : The Steel Anvil is made of the high quality steel and high quality tool steel. BulletPoint5 : The average rate fixed value of Mortar test hammer is【N】=74+2. Color : White IncludedComponents : MAIN HOST ItemName : VTSYIQI Calibration Test Anvil Rebound Hammer Calibration Anvil for Concrete Brick Mortar Test Hammer HT-225 series JW-225 Rebound Hammer ItemPackageDimensions_Height : 20 centimeters ItemPackageDimensions_Length : 30 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : hammer-holsters Manufacturer : VTSYIQI20250122111185756356VTSYIQI Material : See description ModelName : VTSYIQI20250122111185756356VTSYIQI ModelNumber : VTSYIQI20250122111185756356VTSYIQI PartNumber : VTSYIQI2025012110287856355VTSYIQI ProductDescription : The instrument is used for concrete, mortar, brick test hammer calibration. The Steel Anvil is made of the high quality steel and high quality tool steel. Pls set in the horizontal plane calibrating test instrument. The test hammer test on the steel anvil vertically down to calibrate rate fixed value. The average rate fixed value of concrete test hammer is【N】=80+2. The average rate fixed value of Mortar test hammer is【N】=74+2. As calibration tool, when it is tested 5000-8000 times, it could put anvil core and anvil body grinding flat on the above plane. But the anvil core hardness should keep in HRC58-62. Steel anvil usually stored in the dry and no dust place in case of rust. ProductSiteLaunchDate : 2017-06-20T07:00:00.000Z Size : Large SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : -0.02 UnspscCode : 27110000