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Digital Concrete Hardness Tester

Product Item : CHT-225
Category： Metal Testing Instrument
Concrete Hardness Tester
Concrete Hardness Tester
hardness tester
concrete harmmer
Product description：Concrete hammer is an integrated digital concrete test hammer which combines data processor and test hammer into one unit. It is widely used for non destructive testing quality of concrete and buildin
INQUIRY

Digital Concrete Hardness Tester is an integrated digital concrete test hammer which combines data processor and test hammer into one unit. It is widely used for non destructive testing quality of concrete and building materials in finished structure or prefabricated blocks. From its rebound value, the compressive strength of con¬crete can be calculated out automatically. All testing data can be stored in memory and transferred to PC by USB cable or wireless by Blue tooth.

Digital Concrete Hardness Tester Technical Data

Model	CHT-225
Nominal kinetic energy	2.207J (0.225kgf.m)
Flip tension spring rigidity	7.84N (0.80kgf)/cm
Punch advance for impact hammer	75mm
Impact surface hardness value between impact hammer and rod	HRC 59-63
Maximum breakout friction of pointer system	0.49-0.78N (50-80g)
Mean-value of steel-anvil rating of concrete test hammer	80+/-2
Standards	ISO/DIS 8045, EN 12504-2, ENV 206, DIN 1048 part 2, ASTM C 805, ASTM D 5873, NFP 18-417, B 15-225, JGJ/T 23-2001, JJG 817-1993
Dimension	60x280mm
Net weight	1kg