Direct-reading pressure gauge air content meter for fresh concrete with aggregate size ≤31.5 mm and air content ≤10%.
Overview
This Direct-Reading Concrete Air Content Meter is suitable for concrete mixtures with aggregate size 31.5mm, air content 10% and slump. Test results can be read directly on the pressure gauge.
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
• 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 |
| Volume | 7L |
| Working pressure | 0.2MPa |
| Reading | read directly on pressure gauge |
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 Direct-Reading Concrete Air Content Meter comply with?
A1: The Direct-Reading Concrete Air Content Meter 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 Direct-Reading Concrete Air Content Meter 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 Direct-Reading Concrete Air Content Meter is suitable for concrete mixtures with aggregate size 31.5mm, air content 10% and slump. Test results can be read directly on the pressure gauge.
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
• 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 |
| Volume | 7L |
| Working pressure | 0.2MPa |
| Reading | read directly on pressure gauge |
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 Direct-Reading Concrete Air Content Meter comply with?
A1: The Direct-Reading Concrete Air Content Meter 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 Direct-Reading Concrete Air Content Meter 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.
