0.225kgm Impact Energy 10n/Mm2 Wireless Digital Rebound Hammer

Digital rebound Hammer Manufacturer Ht-225ds with OLED display Digital Part Separating From Main Body

Introduction

HT-225DS is an innovation based on the HT-225D, which digital part (data processor) can be separated from main body on site and coupled with mechanical hammer easily by a simple push. So once the mechanical hammer brokes during testing, you can easily exchange another mechanical hammer and continue to work. Its mechanical hammer can work as normal analog test hammer without digital part. HT-225DS means more convenient, more cost saving and more flexible. HT-225DS has Bluetooth and data in memory can be downloaded to PC or micro printer wirelessly by Bluetooth or USB port by cable.

Key feature

High contrast OLED display
All setup can be made on site
Automatic calculating compressive strength
Automatic correc tion 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
Digital/Mechanical 2-in-1

Specifications

Standard Package

HT-225DS main 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