Digital Concrete Test Hammer HT75D For Brick Testing

KEY FEATURES

● High contrast OLED display

● All setup can be made on site

● Automatic calculating compressive strength

● Automatic correction of impact direction

● All data will be stored in memory

● All data can be transferred to PC by USB cable or Bluetooth

● Dual display for analogue ruler and digital value

Specifications

Standard Package

HT-75Dmain unit 1

Grinding wheel 1

USB cable 1

USB charger 1

Software CD 1

Operation manual 1

Carrying case 1

Maintenance
For rebound apparatus, when one of the following situations occurs, routine maintenance shall
be conducted:
Recoiling is over 2000 times
Be skeptical about the test value
Constant value of steel anvil rate is unqualified
Common maintenance methods shall fulfill the following requirements
After getting the recoiling hammer off, get out the internal machine, and remove recoiling rod (get out the inside buffer spring) and triple unit (including recoiling hammer, recoiling tension spring and tension spring base)

Clean all components and parts of the internal machine with gas, especially for central guide rod, inner bore and shock surface of recoiling hammer and recoiling rod.
After cleaning the central guide rod, wipe it with a thin layer of watch oil, while other components and parts shall not be wiped with oil.
Clean the internal wall of shelf, remove graduated scale, and the frictional force of inspection pointer shall be 0.5-0.8N
Can not rotate the zero setting screw fixed on tail hood
Self-made or changing components and parts are not allowed
After maintenance, calibration test shall be conducted according to the requirements,and the calibration value shall be 80±2

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.