Engineered for absolute accuracy in bituminous material testing, ensuring road durability through advanced vacuum extraction technology.
Our Asphalt Maximum Theory Density Meter is designed to meet the most rigorous global standards for pavement material analysis, blending precision vacuum tech with industrial durability.
Utilizing high-performance vacuum pumps to eliminate all entrapped air, ensuring the most accurate theoretical maximum density readings.
Fully compliant with ASTM D2041 and AASHTO T 209, providing globally recognized data for infrastructure projects.
Heavy-duty construction designed for 24/7 laboratory environments with minimal maintenance and high repeatability.
Our optimized air evacuation system reduces the total test time per sample by 20% without sacrificing precision.
Premium sealants and reinforced fittings prevent vacuum loss, ensuring an airtight environment for critical measurements.
Digital pressure monitoring and automated timing systems minimize human error during the extraction process.
| Parameter | Standard Model | Premium Model | Tolerance | Compliance | Material |
|---|---|---|---|---|---|
| Vacuum Pressure | -100 kPa | -105 kPa | ±0.5% | ASTM D2041 | Stainless Steel |
| Pump Capacity | 50 L/min | 80 L/min | ±2% | ISO 9001 | Cast Iron Base |
| Sample Capacity | 1 Sample | 4 Samples | N/A | AASHTO T 209 | Borosilicate Glass |
| Heating Range | 20-150°C | 20-200°C | ±1°C | CE Certified | Alloy Steel |
| Timing Accuracy | ±1 sec | ±0.1 sec | ±0.1% | Standard | Digital Logic |
| Power Supply | 110V/220V | Universal | ±5% | UL Listed | Copper Wiring |
| Weight | 45 kg | 60 kg | ±0.5 kg | Export Grade | Reinforced Frame |
| Operating Noise | < 65 dB | < 55 dB | ±2 dB | OSHA Standard | Sound Dampener |
Deployed 10 units to ensure consistency across all state asphalt plants, reducing void variance by 15%.
Implemented our premium multi-sample system to accelerate quality control for a major Autobahn project.
Solved recurring density measurement discrepancies using our precision-calibrated vacuum extraction.
Upgraded to our digital control model, increasing lab throughput by 30% for high-volume urban projects.
Achieved 100% compliance with revised regional standards by integrating our ASTM-certified meters.
Validated high-temperature mix stability using our specialized heating and vacuum modules.
Determining the theoretical maximum density for large-scale highway pavement quality control.
Ensuring maximum density for high-load bearing runway surfaces to prevent rutting and cracks.
Analyzing new asphalt mix designs and modified bitumen for enhanced durability research.
Daily routine testing of bituminous mixes to ensure compliance with project specifications.
On-site testing for plant operators to optimize mix design in real-time production.
Providing the primary density data required for official pavement certification and approval.
Every unit undergoes a 48-hour stress test and vacuum leakage verification before shipment.
Using industrial-grade 304 stainless steel and heat-resistant alloys to prevent corrosion in harsh lab conditions.
Vacuum-sealed export packaging and shock-proof crates ensure the instrument arrives ready for immediate use.
Our equipment is strictly engineered to comply with ASTM D2041 and AASHTO T 209 standards, ensuring absolute accuracy for global pavement projects.
Use our provided high-grade sealants and check the O-rings regularly. Our digital pressure gauge will alert you immediately if a leak is detected.
Yes, our Premium Model is specifically designed for multi-sample testing, allowing you to process up to 4 samples simultaneously.
We typically deliver samples within 7 days, and full units are shipped via secure air freight with full customs documentation.
We recommend a pump oil check every 500 operational hours. Our units include a basic maintenance kit for easy on-site servicing.
Yes, every purchase includes a detailed digital operating manual and a 1-on-1 virtual setup session with our technical experts.
Partner with the leaders in material testing instrumentation. Get a customized quote for the Asphalt Maximum Theory Density Meter and ensure your infrastructure lasts for decades.