Rock
Aggregate
Cement
Concrete
Soil
Steel
Bitumen/Asphalt
Security Survey Equipment
General Items
RIFFLE SAMPLE DIVIDER AZA0980A
The AZA0980A Riffle Sample Divider is a precision laboratory instrument designed for accurate splitting of fine and coarse aggregate samples into representative portions. Built for high-volume laboratory and field use, this heavy-duty model ensures uniform distribution, repeatable results, and zero sampling bias in construction and geotechnical testing.
This model is an enhanced version of standard riffle splitters, offering stronger construction and higher capacity collection pans, making it ideal for demanding environments.
Key Features
- Used for precise sample splitting of fine & coarse aggregates
- Uniform chute spacing for even material distribution
- Heavy-duty powder-coated steel body
- Supplied with two high-capacity collection pans
- Smooth-flow chute design to minimize material loss
- Simple, manual operation – no power required
Description
Construction & Working Principle
The AZA0980A consists of a top feed hopper and multiple precision-machined riffle chutes arranged alternately. When material is poured through the hopper, it is evenly divided through the chutes into two equal and representative samples, collected in the pans below.
This method is internationally recognized as one of the most reliable techniques for sample reduction.
Applications
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Fine and coarse aggregate sample preparation
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Soil mechanics and geotechnical testing
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Cement and powder sample division
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Mining and mineral processing labs
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Quality control in construction projects
Technical Specifications
| Parameter | Details |
|---|---|
| Model No. | AZA0980A |
| Body Material | Heavy-duty powder-coated mild steel |
| Chute Type | Fixed uniform-width riffles |
| Chute Options | 12 mm / 16 mm / 25 mm (customizable) |
| Number of Chutes | 12–24 |
| Collection Pans | 2 high-capacity metal pans |
| Compliance | IS, ASTM, BS standards |
| Operation | Manual, gravity-fed |
Standards Compliance
Complies with relevant provisions of:
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IS 2430
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ASTM C702
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BS 812
FAQ
Q1: What is the difference between AZA0980 and AZA0980A?
AZA0980A is the heavy-duty, higher-capacity version with stronger construction and larger collection pans.
Q2: Can it be used for fine sand and powders?
Yes, with suitable chute width options.
Q3: Is it suitable for field use?
Yes, it is portable and robust for both lab and site applications.
Q4: Does it require calibration?
No calibration is required; only routine cleaning is recommended.
Q5: Are custom chute sizes available?
Yes, slot widths can be customized as per testing requirements.
Related products
ACCELERATED POLISHING MACHINE AZA0984
Key Features
- Tests polished stone value (PSV) of road aggregates
- Conforms to ASTM D3319 and BS 812 Part 114
- Heavy-duty rotating disc with abrasive feed system
- Integrated water spray system to simulate wet road conditions
- Powder-coated steel body for corrosion resistance
DENSITY BASKET AZA0978
Key Features
- Used for specific gravity and water absorption tests
- Made from high-quality stainless steel mesh
- Equipped with a strong welded suspension hook
- Corrosion-resistant, rust-free and long-lasting
- Smooth welded edges to prevent sample damage
- Standardized mesh aperture for proper water flow
DEVEL ATTRITION TESTER AZA0989
Key Applications
- Road and highway material testing
- Railway ballast quality assessment
- Concrete mix design durability testing
- Civil engineering research & academic laboratories
REID VAPOR PRESSURE TESTER AZA1321
- Floor-Standing Design with stainless-steel working table for strength and easy operation
- Digital Temperature Controller for precise and uniform water bath heating
- Dual High-Accuracy Pressure Gauges for reliable internal pressure readings
- Dual Vapor Bombs for simultaneous testing and increased productivity
- Rugged Construction for long-term laboratory and industrial use
SAMPLE SPLITTER AZA0981
Key Features
- Accurately splits bulk aggregates into representative samples
- Multiple slot options for different particle sizes
- Heavy-duty powder-coated steel frame
- Uniform chute spacing for even material distribution
- Supplied with two sturdy collection pans
- Portable and easy to operate
SKID RESISTANCE AND FRICTION TESTER STANDARD AZA0985
The AZA0985 Skid Resistance & Friction Tester is a precision mechanical instrument designed to measure the coefficient of friction and skid resistance of pavement surfaces. Based on the pendulum operating principle, it accurately determines Skid Resistance Value (SRV) / British Pendulum Number (BPN) for both wet and dry surfaces.
This equipment is widely used by highway authorities, airport maintenance teams, civil engineering laboratories, and R&D institutions to ensure surface safety and compliance with international standards.
Key Features
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Tests skid resistance of roads, runways & industrial floors
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Conforms to ASTM E303 and BS 812 Part 114 standards
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Fully mechanical pendulum system – no power required
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Heavy-duty base with spring-loaded arm mechanism
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Portable and field-friendly design
THICKNESS GAUGE AZA0970
The AZA0970 Thickness Gauge is a precision measuring instrument designed for accurate thickness measurement of coatings, films, metals, plastics, rubbers, and painted surfaces. Engineered for laboratory and industrial applications, this compact and reliable device ensures consistent quality control, compliance with standards, and improved material performance across multiple industries.
Key Features
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High-precision thickness measurement for laboratory and field use
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Suitable for metals, films, plastics, rubber, and paint coatings
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Available in analog dial and digital LCD display models
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Lightweight, compact, and portable design
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Fast response time with stable, repeatable readings
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Easy zeroing and calibration mechanism
TILE ABRASION TESTING MACHINE AZA0992
Purpose of Testing
This test determines the depth of wear (in mm) on the tile surface after a fixed number of revolutions under an abrasive load. It helps manufacturers, contractors, and consultants verify whether tiles meet durability requirements for high-traffic applications.