Rock
Aggregate
Cement
Concrete
Soil
Steel
Bitumen/Asphalt
Security Survey Equipment
General Items
SPLIT SPOON SAMPLER AZA0918
The AZA0918 Split Spoon Sampler is a precision-engineered soil sampling device used for collecting relatively undisturbed subsurface soil samples during Standard Penetration Tests (SPT) and other geotechnical investigations. Its split-barrel construction enables easy opening, inspection, and removal of the soil core without disturbing its natural structure, making it ideal for laboratory classification and strength evaluation.
AZA0918 is routinely deployed in boreholes as part of SPT procedures, where it is driven into the soil using a standard drop hammer. The number of hammer blows required to advance the sampler provides critical data on soil density, consistency, and bearing capacity in accordance with ASTM D1586.
Description
Applications
The AZA0918 Split Spoon Sampler is commonly used in:
-
Standard Penetration Test (SPT) in boreholes
-
Geotechnical site investigations and soil profiling
-
Foundation design and construction studies
-
Subsurface exploration for infrastructure projects
-
Environmental and contamination sampling
Key Benefits
-
Enables recovery of intact soil samples suitable for laboratory testing
-
Split-barrel design allows quick and safe sample removal
-
Heavy-duty, reusable construction for repeated field use
-
Accurate and secure coupling with drill rods and SPT hammers
-
Compatible with liners for enhanced sample preservation
Design & Construction
The AZA0918 consists of three primary components, each engineered for durability and accuracy:
-
Drive Head:
Forged steel, threaded to standard sizes, designed to withstand repeated hammer impacts during SPT operations. -
Split Barrel:
Longitudinally split alloy/carbon steel barrel allowing easy opening and cleaning while maintaining sample integrity. -
Shoe (Cutting Edge):
Detachable, hardened steel cutting shoe that facilitates smooth penetration with minimal disturbance to the soil.
Optional PVC, stainless steel, or acrylic liners may be inserted to protect samples during extraction, transport, and storage. All components are designed for quick disassembly, cleaning, and reuse in demanding field conditions.
Standards Compliance
-
ASTM D1586 – Standard Test Method for Standard Penetration Test (SPT) and Split-Barrel Sampling of Soils
Compliance ensures reliable sampling and consistency with internationally accepted geotechnical practices.
Specifications
| Parameter | Specification |
|---|---|
| Model | AZA0918 |
| Standard Compliance | ASTM D1586 |
| Sampler Diameter | 2″ (50.8 mm) or 1.375″ (34.9 mm) |
| Overall Length | 18″ to 24″ (custom sizes available) |
| Material | Heat-treated alloy / carbon steel |
| Drive Head Thread | 1-1/2″ NC or 1-3/8″ NC |
| Shoe Type | Detachable, hardened steel |
| Optional Liners | PVC, Stainless Steel, Acrylic |
| Weight | Approx. 5–6 kg (depending on size) |
| Application | SPT and subsurface soil sampling |
Frequently Asked Questions (FAQ)
Q1: What is the primary use of the AZA0918 Split Spoon Sampler?
A: It is used to collect soil samples during Standard Penetration Tests (SPT) and subsurface geotechnical investigations.
Q2: Is the sampler reusable?
A: Yes. All components are reusable and designed for long-term field use with proper maintenance.
Q3: Does AZA0918 comply with recognized standards?
A: Yes, it fully complies with ASTM D1586 for SPT and split-barrel soil sampling.
Q4: What is the advantage of the split-barrel design?
A: It allows the sampler to be opened easily so the soil core can be examined and removed without disturbing its structure or moisture content.
Q5: Can liners be used with this sampler?
A: Yes. Optional liners are commonly used to preserve sample integrity during handling and transportation.
Additional information
| Standard compliance |
ASTM D1586 |
|---|---|
| Sampler diameter |
2" (50.8 mm) or 1.375" (34.9 mm) |
| Overall length |
18" to 24" (custom sizes available) |
| Material |
Hardened alloy/carbon steel |
You may also like…
ADVANCED TRIAXIAL TEST SYSTEM (UU–CU–CD CAPABLE) AZA1296
The AZA LAB Advanced Triaxial Test System AZA1296 is a fully automated geotechnical laboratory testing system designed for accurate determination of soil shear strength and deformation characteristics under controlled stress and drainage conditions.
The system supports all major triaxial compression testing modes including:
- Unconsolidated Undrained (UU)
- Consolidated Undrained (CU)
- Consolidated Drained (CD)
Engineered for high-precision geotechnical analysis, the AZA1296 replicates in-situ soil stress conditions to evaluate soil stability, strength behavior, pore pressure response, and failure mechanisms under axial loading.
The system integrates servo-controlled loading, automatic pressure regulation, real-time pore pressure monitoring, automated data acquisition, and advanced software analysis, making it ideal for geotechnical laboratories, civil engineering projects, infrastructure development, research institutions, and academic applications.
AIR BAG TRAINER AZA1246
The AZA1246 AZALAB Air Bag Trainer is a comprehensive educational training platform designed to demonstrate the structure, operation, diagnostics, and fault analysis of modern automotive airbag systems, also known as Supplemental Restraint Systems (SRS). Built using OEM automotive components, this trainer delivers a realistic learning experience while maintaining complete operational safety.
This system is ideally suited for automotive engineering colleges, ITIs, polytechnic institutes, vocational training centers, and service technician programs, enabling both theoretical instruction and hands-on diagnostics practice.
ALTERNATOR TRAINER AZA1247
The AZA1247 AZALAB Alternator Trainer is a hands-on automotive electrical training system designed to demonstrate the working principles, construction, and diagnostics of an automotive alternator with external voltage regulation. Built using OEM automotive components, this trainer provides a realistic and safe learning platform for students, technicians, and trainees to understand vehicle charging systems in depth.
This system is ideal for automotive engineering institutes, ITIs, polytechnics, vocational training centers, and service technician programs, supporting both theoretical instruction and practical experimentation.
ARC WELDING MACHINE AZA1234
The AZA1234 Arc Welding Machine by A Z A Lab is a high-performance industrial welding solution engineered for demanding fabrication, maintenance, and structural welding applications. Designed using advanced inverter technology, this machine delivers superior arc stability, high efficiency, and reliable welding performance across a wide range of electrode types and materials.
With an inverter frequency of up to 20 kHz, the AZA1234 ensures fast dynamic response, reduced spatter, and excellent weld bead appearance. Its robust electrical design supports a high duty cycle, allowing continuous operation under heavy loads while maintaining consistent welding output—even with output cable lengths of up to 100 meters.
AUOTFLASH AUTOMATED ABEL FLASH POINT ANALYZER AZA1277
The AutoFlash-1277 (Model: AZA1277) from AZA Lab is a fully automated, microcontroller-based Abel Flash Point Analyzer designed for accurate, safe, and repeatable determination of flash points of combustible liquids. Engineered to meet stringent international testing requirements, this advanced instrument conforms to IP 170, ISO 13736, and IS 1448 (Part 20) standards.
Covering a standard temperature range of –30°C to 70°C, extendable up to 110°C, the AZA1277 is ideally suited for laboratories involved in petroleum testing, petrochemical quality control, fuels research, and regulatory compliance.
AUTODIST-86 GLASS DISTILLATION UNITAZA1282
The AutoDist-86 Glass Distillation Unit (Model AZA1282) is a high-performance laboratory water distiller designed for the continuous production of high-purity distilled water.
Constructed entirely from borosilicate glass 3.3, the unit ensures zero metallic contamination, excellent thermal resistance, and long operational life. It is ideal for laboratories requiring consistent, low-conductivity distilled water for analytical, pharmaceutical, and research applications.Distillation Performance
- Distillate Output: Up to 4 L/hour (±10%)
- Suitable for routine and medium-scale laboratory demand
- Efficient removal of:
- Dissolved salts
- Heavy metals
- Organic/inorganic impurities
- Microbial contaminants
Related products
HEAVY COMPACTION TEST AZA0865
-
- Specify target field compaction densities
- Control moisture during earthwork
- Ensure long-term stability and load-bearing performance
HIGH SPEED STIRRER AZA0855
INFRARED MOISTURE METER AZA0875
The AZA0875 Infrared Moisture Meter from Azalab is a high-precision analytical instrument designed for fast, accurate moisture content determination across a wide range of materials. Utilizing advanced infrared (halogen) heating technology, the AZA0875 significantly reduces analysis time compared to conventional oven-drying methods, delivering reliable results within minutes.
This instrument is ideally suited for geotechnical laboratories, construction quality control, chemical and pharmaceutical industries, food processing, and material testing laboratories, where rapid and repeatable moisture data is essential for process control and compliance.
LINEAR SHRINKAGE MOULD AZA0850
The AZA0850 Precision Linear Shrinkage Mould from AZALAB is a compact and highly accurate laboratory instrument designed for determining the linear shrinkage of fine-grained cohesive soils in accordance with BS 1377-2. This test is a key component of soil classification and is especially important in identifying shrink–swell behavior of clays and expansive soils.
Linear shrinkage testing measures the reduction in length of a soil specimen upon drying, expressed as a percentage of its original length. The results provide valuable insight into soil expansiveness, volume stability, and suitability for foundations, pavements, and earthworks.
Manufactured from high-quality brass or stainless steel, the AZA0850 mould offers precise internal dimensions, excellent corrosion resistance, and a smooth polished finish for easy sample preparation and removal. Its robust construction ensures repeatable, reliable results even under high-frequency laboratory use.
RAPID MOISTURE METER AZA0874
The AZA0874 Rapid Moisture Meter from Azalab is a compact, reliable, and field-proven instrument designed for quick determination of moisture content in soils, aggregates, sand, and other granular or fine materials. It is especially suited for on-site quality control in civil engineering, road construction, earthwork compaction, and geotechnical investigations, where timely moisture data is critical for effective decision-making.
Based on the well-established calcium carbide gas pressure method, the AZA0874 delivers accurate results within minutes, eliminating delays associated with laboratory oven-drying methods. Its portable, self-contained design makes it ideal for use at remote and demanding job sites.
SAND EQUIVALENT TEST SET AZA0859
SOIL CONE PENETROMETER AZA0851
Principle of Operation
A soil paste prepared at a known moisture content is placed in the sample cup. The stainless steel cone, of specified mass and angle, is allowed to penetrate the soil freely for 5 seconds. The depth of penetration (up to 20 mm) is measured using a precision depth gauge. The moisture content corresponding to 20 mm penetration is defined as the liquid limit of the soil.Standards Compliance
- IS 2720 (Part 5) – Determination of liquid and plastic limits
- ASTM D4318 – Liquid Limit, Plastic Limit, and Plasticity Index of Soils
