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Concrete test hammer

Product Details

Product Details

Product Description

Product Description
【Product Description】
Cement Hardness Tester accord with JGJ/T23-2001 technical codes HX-225 type cement hardness tester for testing and-mpa within the scope of the concrete compressive strength, the system standard energy for 2.207J, and value system as pointer direct reading type medium, the cement hardness tester execute GB9138-88 and JJG817-1993 national metrological verification code standards, by the China construction science research institute producer. Cement hardness tester is suitable for testing the general construction, Bridges and various propose member (plate and beam, column, bridge) strength.
【product feature】
Center guide adopts imported materials, high accuracy, resistance to wear and tear.
Shell is made of super hard aluminum, avoid onsite damage equipment, prolong service life.
Pointer block the external type spring coil structure, convenient for friction adjustment, and can guarantee pointer shaft and pointer slider friction force uniform, to ensure the accuracy of the instrument.
Advanced low power consumption power management function, can install screen backlight, voice volume, automatic dormancy, and has the automatic shutdown function.
【Product Parameter】
Strong Measurement RangeTwenty ~sixty mpa
lmpact Function2.207J(0.225 KGF.M)
Pointer length20.0+/-0.2(mm)
Pointer Friction0.65+/-0.15(N)
Pointer To The Largest System Static Friction Force0.5~0.8N
Just Drill Rate Constant Mean80+2
Bomb Strike Rod End Spherical Radius25+/-1.0(mm)
Bomb Strike Tension Spring Stiffness7.85+/-0.40(N/cm)
Play With The Hammer Decoupling Positionscale line“100”ruling place
Bomb Strike Tension Spring Working Length0.3 mm (mm)61.5.0
Play With The Hammer Impact Length:75+0.3
Play With The Hammer Dive Locationscale“O”place
Steel Anvil Rate Constant Value80+2
Size270x55x55mm
Weight1040 g

【Product Accessories】
Standard AccessoriesHost(1pc)
Windscreen(1pc)
Carrying Case(1pc)
Operation Manual(1pc)


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