HT225-B Digital Rebound Hammer for Concrete Strength Tester

Use non-contact grating and photoelectric coupling sensor to collect rebound value. There is no wire connection between the pointer block and the circuit boardIt has functions such as rebound sampling, automatic recording, automatic storage, automatic calculation, strength result viewing, on-site printing, background management , and online data upload, which greatly improves the work efficiency of rebound detection and reduces the labor intensity of detection personnelTechnical parametersMemory storage: 240 standard components or more than 76,000 measurement points and related parameter dataDisplay: 256*64 (dot matrix), high-brightness OLED blue light displayBattery power: 3.8v lithium battery, 2300mAhStandard impact energy: 2.207JElastic tension spring stiffness: 785±30N/mHammer impact length: 75±0.3mmAnvil rate setting: 80± 2Sampling indication consistency: ±1

• 1. Adopt mobile phone keypad technology, seven-key design. Product features: better feel, longer life, faster response, easier operation
• 2. Large-size high-brightness OLED LCD display, which can display more content information
• 3. Built-in chip connected to a portable printer, which can print out original records and test results on site
• 4. Equipped with a high-power speaker, the on-site voice information is clearer, and equipped with a headphone jack for easy use in noisy environments
• 5. The electronic compartment is modularly designed, which can be quickly assembled with ordinary mechanical rebound testers into a new integrated digital rebound tester