ZBL-S260 digital rebound hammer for non-destructive estimation of concrete compressive strength, with modular, easy-to-maintain design.
Overview
The ZBL-S260 ZBL-S260 Digital Concrete Rebound Hammer is mainly used for non-destructive testing of compressive strength of ordinary concrete in concrete structures. It adopts a modular design for easy maintenance and replacement of the mechanical rebound unit; it automatically performs angle correction, supports Bluetooth wireless transmission and seamlessly interfaces with engineering inspection management systems. It has a built-in anvil calibration function with calibration record, voice announcement, and supports a wireless Bluetooth printer for on-site printing of test results.
Applications
• Concrete cube and cylinder compressive strength testing
• Reinforced concrete structural component assessment
• Precast concrete factory quality control
• Construction site and laboratory concrete acceptance testing
Features
• Microcomputer-controlled operation with digital display for direct readout
• Built-in thermal printer for immediate test record output
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Indication consistency error | ±1 |
| Rebound value range | 20～86 |
| Display | 176×220 high-color LCD |
| Storage capacity | 4037 components |
| Power supply | built-in Li-ion battery |
| Dimensions (electronic part) | 138×67×47mm |
| Weight (electronic part) | 0.208kg |
| Cloud upload | supported |
| Communication | Bluetooth wireless, Bluetooth printing |
Standards
GB/T 50081, ASTM C39, JGJ/T 384
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the ZBL-S260 Digital Concrete Rebound Hammer comply with?
A1: The ZBL-S260 Digital Concrete Rebound Hammer is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the ZBL-S260 Digital Concrete Rebound Hammer be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
Overview
The ZBL-S260 ZBL-S260 Digital Concrete Rebound Hammer is mainly used for non-destructive testing of compressive strength of ordinary concrete in concrete structures. It adopts a modular design for easy maintenance and replacement of the mechanical rebound unit; it automatically performs angle correction, supports Bluetooth wireless transmission and seamlessly interfaces with engineering inspection management systems. It has a built-in anvil calibration function with calibration record, voice announcement, and supports a wireless Bluetooth printer for on-site printing of test results.
Applications
• Concrete cube and cylinder compressive strength testing
• Reinforced concrete structural component assessment
• Precast concrete factory quality control
• Construction site and laboratory concrete acceptance testing
Features
• Microcomputer-controlled operation with digital display for direct readout
• Built-in thermal printer for immediate test record output
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Indication consistency error | ±1 |
| Rebound value range | 20～86 |
| Display | 176×220 high-color LCD |
| Storage capacity | 4037 components |
| Power supply | built-in Li-ion battery |
| Dimensions (electronic part) | 138×67×47mm |
| Weight (electronic part) | 0.208kg |
| Cloud upload | supported |
| Communication | Bluetooth wireless, Bluetooth printing |
Standards
GB/T 50081, ASTM C39, JGJ/T 384
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the ZBL-S260 Digital Concrete Rebound Hammer comply with?
A1: The ZBL-S260 Digital Concrete Rebound Hammer is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the ZBL-S260 Digital Concrete Rebound Hammer be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
