Direct Answer: The Bulk Density Testing Apparatus measures the apparent density, bulk factor, and pourability of plastic materials per ASTM D1895 using a calibrated funnel, cup, adapters, and stand.

What is the Bulk Density Testing Apparatus?

This instrument is designed to determine the apparent density, bulk factor, and pourability of plastic materials in accordance with ASTM D1895. Its precision construction and tight tolerances align with the standard’s requirements for repeatable, reliable measurements.

Which standard and methods does it follow?

• Standard: ASTM D1895
• Supported Methods: Method A and Method B (apparatus available for both)

What components are included?

The apparatus consists of a calibrated funnel, receiving cup, funnel adapters, and a rigid stand engineered for stable, repeatable operation.

How does it work?

Material is discharged through the funnel (with the appropriate adapter) into the receiving cup under controlled conditions specified by ASTM D1895. The resulting mass and volume are used to calculate apparent density and related measures such as bulk factor and pourability.

Key features

• Fabricated from quality, durable materials for long service life
• Precision machining and finish for dimensional accuracy and smooth flow
• Stable stand and alignment for consistent, repeatable results
• Adapters to support the intended test method and material flow behavior

Typical applications

Quality control and R&D in plastics compounding, resin production, additives, and materials characterization where bulk behavior affects processing and handling.

What results do you obtain?

• Apparent density (g/cm³)
• Bulk factor (ratio context)
• Pourability observations/indices per method guidance

Notes

DEK‑TRON supplies the apparatus for ASTM D1895 Methods A & B, with construction, measurements, and tolerances guided by the referenced test method.

FAQs

Which ASTM methods are supported?
The apparatus supports ASTM D1895 Methods A and B and includes adapters to match the method’s geometry and flow conditions.

What materials can be tested?
It’s intended for plastic materials— including pellets, granules, and powders— where bulk flow and packing influence density.

What’s included in the set?
Funnel, receiving cup, funnel adapters, and a rigid stand, all built to the dimensional requirements of ASTM D1895.