Non-nuclear Soil Density Meter – BK-NDM4 | Wet Density & Moisture Content Tester

Product Description:

The BK-NDM4 Non-nuclear Soil Density Meter is a modern, safe, and highly reliable instrument for measuring wet density and moisture content of compacted soils without the use of radioactive sources. Ideal for construction, geotechnical engineering, and soil testing, this device provides rapid and accurate results for both cohesive and non-cohesive soils.

It is particularly suitable for clay soils, gravel soils, lime or cement-improved soils, and other compacted materials in projects such as excavation, backfilling, underground passages, foundations, and trench works.

Key Features:

• Safe and Non-nuclear: No radioactive sources required, eliminating regulatory concerns.

• High Accuracy:

  • Wet density accuracy: ±0.2%

  • Moisture content accuracy: ±0.3%

• Fast Measurement: Displays results within 2–3 minutes.

• Digital Touchscreen: 5-inch display for easy operation and clear results.

• Large Data Storage: Stores up to 50,000 test results.

• Advanced Technology: DDS frequency synthesis eliminates calibration and prevents data drift.

• Portable & Durable: Compact design in a protective case, ideal for field use.

• Long Battery Life: Rechargeable lithium battery, continuous operation up to 20 hours.

Technical Specifications:

Applications:

• Excavation and backfill construction

• Underground passages, basements, and foundations

• Road, trench, and subgrade construction

• Soil stabilization with lime or cement

• Clay and non-cohesive soil testing

Downloads

Data Sheet Link