
Mechanical schmidt concrete rebound test hammer ( HT-225A )
HT-225A is used for testing the strength of various concrete members (slab, beam, column, truss) of normal building strength and bridge.
Specifications:
Model | HT-225A |
---|---|
Testing range: | 0-70N/mm2 |
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 | HRC59-63 |
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 |
Standard package - HT-225A
HT225A main unit 1
Grinding wheel 1
Screw driver 1
Spring 1
Operation manual 1
Carrying case 1
SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
Sino Age Development Technology, Ltd. (SADT), established in 1993, is a leading manufacturer for measuring and testing instrument, specialized in NDT and quality control fields. We have our own HARTIP series portable hardness testers since 1995. We are professional producer with ISO 9001 quality system. Most of the products are applied with CE certificate.
Now our main products cover hardness tester, ultrasonic thickness gauge, concrete test hammer, gloss meter, colorimeter, roughness tester, metallurgical microscope, ultrasonic flaw detector and so on. We have exported our products in batch quantity to overseas market since 1996. Our main overseas markets are: USA, Canada, Germany, France, Netherlands, Finland, Italy, Czech Republic, Poland, Lithuania, Estonia, Serbia, Russia, Greece, Turkey, Australia, New Zealand, Korea, Taiwan, Singapore, Thailand, Indonesia, Malaysia, Vietnam, India, Pakistan, Iran, UAE, Egypt, South Africa, Mexico and Columbia, Peru and etc. All products supplied by SADT have excellent quality and competitive price with our best service.