Basic Vacuum Extractor

Basic Vacuum Extractor

The Basic Vacuum Extractor is an essential piece of equipment for determining the bitumen content in hot-mix asphalt (HMA) paving mixtures. It operates by using a solvent to separate the bitumen from the aggregate, which is crucial for quality control and assurance in asphalt production.

This model features a heavy-wall 4L Filter Flask for efficient solvent collection. The extractor unit stands securely on a three-legged base and includes a 12.25 x 4.5in (311 x 114mm) aluminum funnel ring, a durable perforated stainless steel filter support plate, and a high-quality O-ring seal to ensure a proper vacuum.

The included Hose and Stopper Assembly comes with a 6ft (1.8m) rubber vacuum hose designed to fit the 3/8in (9.5mm) OD drain connection. It also includes a No. 12 neoprene stopper with glass tubing to securely fit the Filter Flask. This model offers a reliable and straightforward alternative to units with built-in collection tanks.

Features:

• Uses a 4L Filter Flask for solvent collection.
• Stable three-legged support structure.
• Complies with ASTM D2172 and AASHTO T 164 standards for accurate testing.
• Durable construction with an aluminum funnel ring and stainless steel support plate.

Included Items:

• Basic Vacuum Extractor assembly
• Hose and Stopper Assembly
• Perforated Stainless Steel Filter Support Plate
• Starter pack of Grade 615 Filter Paper
• O-Ring Seal

Specifications:

• Dimensions (Funnel Ring): 12.25 x 4.5in (311 x 114mm), I.D. x H
• Capacity: 4L Filter Flask

Meets Test Methods:

• AASHTO T 164
• ASTM D 2172