ZBL-R660 integrated rebar detector showing rebar location, spacing and concrete cover on one screen, readable in bright sunlight.
Overview
The ZBL-R660 ZBL-R660 Integrated Rebar Detector integrates the host and sensor for convenient on-site operation, displaying rebar location, spacing and cover depth on the same screen. The transflective color LCD is readable in both strong outdoor light and dark indoor conditions. Its multi-coil design offers faster speed and higher accuracy. Paired with an engineering inspection management system it uploads data in real time; 3D imaging reproduces internal rebar distribution, supporting both plain and deformed bar modes. It is used for detecting rebar location, distribution, orientation, cover depth and rebar diameter in concrete structures such as bridges, tunnels and walls, and for locating ferrous and conductive objects in non-magnetic media.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• High measurement accuracy with stable repeatability
• Large LCD display showing real-time test parameters and results
• 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 |
| Cover depth range | φ6–φ50mm |
| Max. range | range 1 2–100mm; range 2 2–200mm |
| Cover depth max. error | ±1mm (2–80); ±2mm (81–125); ±3mm (126–160); ±4mm (161–200) |
| Diameter range | φ6–φ50mm; resolution 0.1mm |
| Scan modes | JGJ, fine, profile, grid, image scanning, 3D imaging |
| Data correction (spacing/depth) | boundary-free |
| Data transmission | wireless / USB |
| Display | 320×240 |
| Power | built-in Li-ion battery |
| Host dimensions | 240×93×110mm |
| Host weight | 0.67kg |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the ZBL-R660 Integrated Rebar Detector comply with?
A1: The ZBL-R660 Integrated Rebar Detector 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-R660 Integrated Rebar Detector 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-R660 ZBL-R660 Integrated Rebar Detector integrates the host and sensor for convenient on-site operation, displaying rebar location, spacing and cover depth on the same screen. The transflective color LCD is readable in both strong outdoor light and dark indoor conditions. Its multi-coil design offers faster speed and higher accuracy. Paired with an engineering inspection management system it uploads data in real time; 3D imaging reproduces internal rebar distribution, supporting both plain and deformed bar modes. It is used for detecting rebar location, distribution, orientation, cover depth and rebar diameter in concrete structures such as bridges, tunnels and walls, and for locating ferrous and conductive objects in non-magnetic media.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• High measurement accuracy with stable repeatability
• Large LCD display showing real-time test parameters and results
• 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 |
| Cover depth range | φ6–φ50mm |
| Max. range | range 1 2–100mm; range 2 2–200mm |
| Cover depth max. error | ±1mm (2–80); ±2mm (81–125); ±3mm (126–160); ±4mm (161–200) |
| Diameter range | φ6–φ50mm; resolution 0.1mm |
| Scan modes | JGJ, fine, profile, grid, image scanning, 3D imaging |
| Data correction (spacing/depth) | boundary-free |
| Data transmission | wireless / USB |
| Display | 320×240 |
| Power | built-in Li-ion battery |
| Host dimensions | 240×93×110mm |
| Host weight | 0.67kg |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the ZBL-R660 Integrated Rebar Detector comply with?
A1: The ZBL-R660 Integrated Rebar Detector 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-R660 Integrated Rebar Detector 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.
