LS-EXT-V Automatic Asphalt Analyzer with Mechanical Shaker
LS-EXT-V Automatic Asphalt Analyzer with Mechanical Shaker
LS-EXT-V Automatic Asphalt Analyzer with Mechanical Shaker is a asphalt content ignition furnace and asphalt extraction equipment for ASTM D2172, AASHTO T164 workflows. The system employs a differential mass method for binder content determination and simultaneously recovers extracted binder for downstream performance evaluation, supporting reclaimed asphalt pavement (RAP) research programs. Distinguished by its integrated mechanical shaker and aggregate sieving subsystem, the LS-EXT-V delivers superior separation performance on difficult-to-process mixtures where conventional ultrasonic methods alone are insufficient. The complete closed-loop architecture — comprising washing with sieving, centrifugal separation, drying, and solvent distillation — ensures full operator safety within a sealed environment.
Lithostek automatic asphalt analyzer with mechanical shaker delivers certified performance for ASTM D2172, AASHTO T164 workflows.
Workflow: Extraction & Ignition
Standards: ASTM D2172, AASHTO T164
Applications
- Quality control
- Material analysis
- Research testing
- Max Sample: 1.5 kg
- Centrifuge Speed: ≥ 5000 rpm
- Cycle Time: < 1 Hour
- Special Feature: Mech. Shaker
Key Features
Mechanical Shaker & Aggregate Sieving System
The defining feature of the LS-EXT-V: an integrated mechanical vibration shaker with aggregate classification capability. This physical agitation mechanism delivers dramatically superior separation performance on rubberized asphalt, crumb rubber modified (CRM) binders, and SMA mixtures where high binder viscosity resists conventional ultrasonic dissolution alone.
Fully Sealed Closed-Loop Operation
The entire extraction and solvent recovery process occurs within a hermetically sealed system, effectively eliminating toxic solvent vapor exposure. This architecture drastically reduces solvent consumption and ensures full compliance with modern HSE (Health, Safety & Environment) regulations.
Ultrasonic-Assisted Heated Washing
The washing chamber integrates a high-power heating element with an industrial ultrasonic transducer for dual-action cleaning. Combined with the mechanical shaker, this triple-action system (heat + ultrasonics + vibration) provides the most thorough separation available for difficult modified binders.
Integrated Drying & Aggregate Recovery
The built-in drying subsystem automatically dehydrates recovered aggregates and mineral filler, enabling immediate weighing for binder content calculation. Collected aggregates are ready for subsequent sieve analysis without additional sample preparation.
Application & Search Guide
Asphalt content ignition and extraction testing
LS-EXT-V Automatic Asphalt Analyzer with Mechanical Shaker is asphalt content and asphalt extraction equipment for binder content, ignition, solvent extraction, aggregate recovery, and gradation verification under ASTM D2172, AASHTO T164. It supports asphalt QC laboratories that need traceable binder content results and recovered aggregate for mix compliance.
Primary Equipment Category
Technical FAQ
What is LS-EXT-V Automatic Asphalt Analyzer with Mechanical Shaker used for?
LS-EXT-V Automatic Asphalt Analyzer with Mechanical Shaker is used for asphalt content and extraction workflows in civil engineering materials laboratories, quality control labs, research programs, and construction material acceptance testing.
Which standards does LS-EXT-V support?
LS-EXT-V supports ASTM D2172, AASHTO T164. Lithostek can also configure reporting fields, accessories, and calibration documents around local project or laboratory requirements.
Can Lithostek configure LS-EXT-V for my laboratory?
Yes. Lithostek application engineers can review specimen format, target standards, throughput, power supply, data output, and training requirements before quoting a suitable configuration.
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