Flat jack device with loading frame, hydraulic pump and digital gauge for in-situ compression tests of masonry walls.
Overview
This device is used for in-situ compression tests of masonry structures. It consists of a four-column loading frame, a flat hydraulic jack, a manual hydraulic pump and a digital pressure gauge. The flat jack applies axial pressure to walls to determine the in-situ compressive strength and elastic modulus of masonry. Rated pressure 400kN, max stroke 10mm, relative error 1%, resolution 0.01kN, with peak hold and 200-record data storage. Supplied in a carrying case for on-site structural inspection.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• 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 |
| Rated pressure | 400kN |
| Ultimate pressure | 480kN |
| Max stroke | 10mm |
| Ultimate stroke | 15mm |
| Relative error | 1% |
| Resolution | 0.01kN |
| Data storage | 200 records |
| Functions | peak hold, data review |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Flat Jack Test Device for Masonry comply with?
A1: The Flat Jack Test Device for Masonry 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 Flat Jack Test Device for Masonry 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
This device is used for in-situ compression tests of masonry structures. It consists of a four-column loading frame, a flat hydraulic jack, a manual hydraulic pump and a digital pressure gauge. The flat jack applies axial pressure to walls to determine the in-situ compressive strength and elastic modulus of masonry. Rated pressure 400kN, max stroke 10mm, relative error 1%, resolution 0.01kN, with peak hold and 200-record data storage. Supplied in a carrying case for on-site structural inspection.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• 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 |
| Rated pressure | 400kN |
| Ultimate pressure | 480kN |
| Max stroke | 10mm |
| Ultimate stroke | 15mm |
| Relative error | 1% |
| Resolution | 0.01kN |
| Data storage | 200 records |
| Functions | peak hold, data review |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Flat Jack Test Device for Masonry comply with?
A1: The Flat Jack Test Device for Masonry 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 Flat Jack Test Device for Masonry 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.
