Horizontal dilatometer measuring shrinkage and expansion of hardened concrete and masonry specimens to calculate shrinkage coefficient.
Overview
It is used to measure the shrinkage and expansion deformation of hardening concrete and determine its shrinkage coefficient. It is a precision instrument for measuring length changes, suitable for construction, research institutes, universities and building departments to test concrete and masonry bricks.
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
• High measurement accuracy with stable repeatability
• 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 |
| Standard bar length | 540mm |
| Expansion coefficient | 1.5×10⁻⁶/℃ |
| Displacement accuracy | 0.01mm |
| Displacement range | ±5mm |
| Application | concrete |
| Dimensions | 745×210×142mm |
| Weight | approx. 15kg |
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 Horizontal Concrete Shrinkage Dilatometer comply with?
A1: The Horizontal Concrete Shrinkage Dilatometer 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 Horizontal Concrete Shrinkage Dilatometer 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 is used to measure the shrinkage and expansion deformation of hardening concrete and determine its shrinkage coefficient. It is a precision instrument for measuring length changes, suitable for construction, research institutes, universities and building departments to test concrete and masonry bricks.
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
• High measurement accuracy with stable repeatability
• 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 |
| Standard bar length | 540mm |
| Expansion coefficient | 1.5×10⁻⁶/℃ |
| Displacement accuracy | 0.01mm |
| Displacement range | ±5mm |
| Application | concrete |
| Dimensions | 745×210×142mm |
| Weight | approx. 15kg |
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 Horizontal Concrete Shrinkage Dilatometer comply with?
A1: The Horizontal Concrete Shrinkage Dilatometer 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 Horizontal Concrete Shrinkage Dilatometer 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.
