It features a finely calibrated proving ring that accurately measures the applied force during penetration. The sturdy penetration cone and smooth plunger operation enable seamless testing even in tough soil conditions. With an easy-to-read dial gauge, operators can record load values and correlating penetration depths with high accuracy and repeatability.

Compact, portable, and built for rugged environments, the Proving Ring Penetrometer ensures efficient on-site soil assessment, making it an essential tool for engineers and quality control professionals.

Key Features

• Accurate measurement using calibrated proving ring

• Suitable for field and lab soil penetration tests

• Easy-to-read dial gauge for precise load readings

• Robust and corrosion-resistant construction

• Portable, lightweight design for convenient site use

• Consistent and repeatable test results

• Complies with industry test standards

Technical Specifications (Adjust to your model)

• Measuring Range: 0–1 kN / 0–2 kN / custom

• Dial Gauge Resolution: 0.01 mm or better

• Penetration Cone Angle: Standard 30°

• Construction: Stainless steel / hardened alloy

• Includes: Proving ring, cone, plunger, carrying case

Applications

• Soil bearing capacity evaluation

• Foundation and subgrade strength testing

• Pavement and embankment analysis

• Geotechnical engineering research

• Field construction quality control

The Digital CBR (California Bearing Ratio) Test Apparatus is designed for precise evaluation of the bearing capacity of soil and pavement subgrade materials. Widely used in highway construction, embankment design, airport runways, and geotechnical engineering projects, this advanced system provides highly accurate penetration readings with digital data acquisition for reliable reporting and analysis.

Equipped with a robust loading frame, load cell, and digital indicator, the apparatus ensures smooth loading and precise measurement of soil resistance under controlled penetration rates. The user-friendly digital display improves visibility of test parameters and eliminates manual recording errors — resulting in faster, more efficient testing.

Ideal for both laboratory and field testing environments, the Digital CBR Test Apparatus complies with international standards, making it a trusted solution for consistent and high-quality soil strength evaluation.

Key Features

• Digital load and penetration measurement for enhanced accuracy

• Motorized loading frame with constant penetration rate

• Data acquisition compatibility for real-time monitoring

• Rugged and stable design suitable for continuous use

• Accurate evaluation of subgrade soil strength

• Conforms to international standards (ASTM / BS / IS codes)

• Easy-to-operate digital interface and testing controls

• Suitable for both soaked & unsoaked CBR tests

Technical Specifications (Adjust as per your model)

• Load Capacity: 50 kN / 100 kN

• Penetration Rate: 1.27 mm/min (Standard)

• Measuring Instruments: Digital Load Indicator / Load Cell, LVDT

• Power Supply: 230V AC (or customized)

• Accessories: CBR molds, penetration pistons, surcharge weights, cutting collar

Applications

• Road pavement design

• Subgrade soil evaluation

• Railway and airport construction

• Embankment & foundation analysis

• Quality control in soil testing labs

The apparatus typically includes a complete set of standard sieves, sieve shaker, sample receiver, and accessories to ensure accurate separation of soil particles by size. It complies with international soil testing standards, providing reliable and repeatable results for granular and fine-grained soils.

Designed for durability and ease of use, the Grain Size Analysis Apparatus enhances soil characterization and supports critical engineering decision-making.

Key Features

• Accurate particle size distribution analysis

• Complete set with test sieves, shaker & accessories

• Suitable for coarse and fine-grained soils

• Durable, corrosion-resistant components

• Conforms to ASTM, IS & international soil testing standards

• Ideal for civil engineering & geotechnical laboratories

Applications

• Soil classification and foundation design

• Road, rail & infrastructure development studies

• Construction material quality testing

• Geotechnical research and academic training