RSY-7 ignition oven that burns off binder and weighs the sample automatically to determine asphalt content of asphalt mixtures.
Overview
The RSY-7 ignition method asphalt content tester determines the asphalt binder content of hot mix asphalt. The sample is heated in a high-temperature furnace until the binder is completely burned off; the built-in balance weighs the sample continuously and the instrument calculates asphalt content automatically. It is suitable for mix design, plant quality control and construction acceptance testing in road laboratories.
Applications
• Hot mix asphalt (HMA) laboratory mix design and quality control
• Asphalt plant production monitoring and batch certification
• Road construction acceptance testing and pavement performance assessment
• Research institutions and highway engineering laboratories
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 | Specifications |
| Maximum Specimen Weight | 4,000 g |
| Balance Load Capacity | Up to 100 kg |
| Balance Accuracy | ±0.1 g |
| Max. Temperature of Main Combustion Chamber | 1,100 °C |
| Temperature Accuracy | ±3 °C |
| Max. Temperature of Afterburner Chamber | 900 °C |
| Asphalt Content Test Accuracy | 0.11% |
| Automatic Temperature Compensation | Yes |
| Automatic Test End-Point Detection | Error <0.01% |
Standards
ASTM D6927, ASTM D1559, JTG E20, AASHTO T245
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the RSY-7 Ignition Method Asphalt Content Tester comply with?
A1: The RSY-7 Ignition Method Asphalt Content Tester 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 RSY-7 Ignition Method Asphalt Content Tester 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 RSY-7 ignition method asphalt content tester determines the asphalt binder content of hot mix asphalt. The sample is heated in a high-temperature furnace until the binder is completely burned off; the built-in balance weighs the sample continuously and the instrument calculates asphalt content automatically. It is suitable for mix design, plant quality control and construction acceptance testing in road laboratories.
Applications
• Hot mix asphalt (HMA) laboratory mix design and quality control
• Asphalt plant production monitoring and batch certification
• Road construction acceptance testing and pavement performance assessment
• Research institutions and highway engineering laboratories
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 | Specifications |
| Maximum Specimen Weight | 4,000 g |
| Balance Load Capacity | Up to 100 kg |
| Balance Accuracy | ±0.1 g |
| Max. Temperature of Main Combustion Chamber | 1,100 °C |
| Temperature Accuracy | ±3 °C |
| Max. Temperature of Afterburner Chamber | 900 °C |
| Asphalt Content Test Accuracy | 0.11% |
| Automatic Temperature Compensation | Yes |
| Automatic Test End-Point Detection | Error <0.01% |
Standards
ASTM D6927, ASTM D1559, JTG E20, AASHTO T245
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the RSY-7 Ignition Method Asphalt Content Tester comply with?
A1: The RSY-7 Ignition Method Asphalt Content Tester 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 RSY-7 Ignition Method Asphalt Content Tester 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.
