Low-strain pile integrity tester using the reflected wave method to locate pile defects, with 24-bit acquisition and IP65 housing.
Overview
It uses the reflected wave method to detect pile integrity and determine the degree and location of pile defects, suitable for cast-in-place piles, driven piles and exposed structures such as bridge piers. It features true 24-bit A/D acquisition with 1s minimum sampling interval, a 5.7-inch high-brightness TFT color LCD with touch + key operation, dual channels for reflected wave velocity measurement, wavelet analysis for complex defects, and double-injection housing with IP65 waterproof and shockproof protection.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• 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 |
| Main controller | ARM embedded platform |
| Display | 5.7-inch high-brightness TFT color LCD |
| A/D resolution | true 24-bit |
| Sampling interval | 1–64000μs adjustable |
| Max sampling length | 4096 |
| Channels | 2 |
| Sensor frequency range | 0.5–9000Hz |
| Operating time | >8h |
| Weight | 1.3kg (with battery) |
| Dimensions | 210×149×60mm |
| Environment | -10 to +50℃,<90%RH |
| Interface | dual USB (host + slave) |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Pile Integrity Tester (Low-Strain) comply with?
A1: The Pile Integrity Tester (Low-Strain) 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 Pile Integrity Tester (Low-Strain) 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
It uses the reflected wave method to detect pile integrity and determine the degree and location of pile defects, suitable for cast-in-place piles, driven piles and exposed structures such as bridge piers. It features true 24-bit A/D acquisition with 1s minimum sampling interval, a 5.7-inch high-brightness TFT color LCD with touch + key operation, dual channels for reflected wave velocity measurement, wavelet analysis for complex defects, and double-injection housing with IP65 waterproof and shockproof protection.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• 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 |
| Main controller | ARM embedded platform |
| Display | 5.7-inch high-brightness TFT color LCD |
| A/D resolution | true 24-bit |
| Sampling interval | 1–64000μs adjustable |
| Max sampling length | 4096 |
| Channels | 2 |
| Sensor frequency range | 0.5–9000Hz |
| Operating time | >8h |
| Weight | 1.3kg (with battery) |
| Dimensions | 210×149×60mm |
| Environment | -10 to +50℃,<90%RH |
| Interface | dual USB (host + slave) |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Pile Integrity Tester (Low-Strain) comply with?
A1: The Pile Integrity Tester (Low-Strain) 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 Pile Integrity Tester (Low-Strain) 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.
