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LIQUID LIMIT DEVICE WITH COUNTER AZA0853
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Untitled design – 2025-12-17T164520.745
HIGH SPEED STIRRER AZA0855

LIQUID LIMIT DEVICE (MOTORISED) AZA0854

The Motorised Liquid Limit Device – AZA0854 from AZA Lab is a precision-engineered instrument designed for accurate and repeatable determination of the liquid limit of soils. Equipped with a geared-down motor delivering a consistent 120 RPM, the device automates the drop mechanism, eliminating manual effort and ensuring uniform compaction blows for reliable test results.

The AZA0854 is fully compliant with IS 2720 (Part 5) and ASTM D4318, making it suitable for soil classification, road and pavement design, foundation investigations, and routine geotechnical laboratory testing. The unit operates on 230V AC, 50 Hz, single-phase, ensuring compatibility with standard laboratory power supplies.

The system is supplied complete with Casagrande and ASTM grooving tools and a 1 cm height calibration block, enabling immediate setup, verification, and testing.

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SKU: AZA 0854 Category:
Description

Description

Applications

  • Liquid Limit determination (Atterberg limits)
  • Soil classification based on plasticity characteristics
  • Foundation and subgrade design studies
  • Compaction control and geotechnical investigations
  • QA/QC laboratories and educational institutions

Technical Specifications

Feature Specification
Model AZA0854
Standards IS 2720 (Part 5), ASTM D4318
Operation Motorised, geared drive, 120 RPM cam
Power Supply 230 V AC, Single Phase, 50 Hz
Drop Height 10 mm ± 0.2 mm (fixed cam height)
Cup Material Brass
Body Construction Mild steel / aluminium cast, powder-coated finish
Accessories Included Casagrande grooving tool, ASTM grooving tool, 1 cm height block
Calibration Method Manual height verification using supplied block

What’s Included

  • 1 × Motorised Liquid Limit Device (AZA0854)
  • 1 × Casagrande Grooving Tool
  • 1 × ASTM Grooving Tool
  • 1 × Height Calibration Block (1 cm)
  • Operation and Maintenance Manual
  • Power cord with safety fuse

Frequently Asked Questions (FAQ)

Q1: What differentiates AZA0854 from manual liquid limit devices?
The motorised cam provides a uniform 120 drops per minute, significantly reducing operator fatigue and eliminating variability associated with manual operation.

Q2: Does AZA0854 comply with Indian and international standards?
Yes. The device fully conforms to IS 2720 (Part 5) and ASTM D4318 requirements.

Q3: Can the drop height be verified and calibrated?
Yes. A 1 cm height block is supplied for easy verification and calibration of the drop height.

Q4: Is the AZA0854 suitable for mobile laboratories?
While primarily designed for fixed laboratory use, its compact construction allows deployment in mobile soil testing labs with stable power availability.

Q5: Are spare parts available?
Yes. Replacement Casagrande grooving tools, ASTM grooving tools, and calibration blocks are readily available from AZA Lab.

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