AZA 0924 BRASS FRAME SIEVES 100,200, 300 & 450 MM DIA.

Description

AZA 0924 Brass Frame Sieves: Precision for Particle Size Analysis by Azalab

The Azalab AZA 0924 Brass Frame Sieves represent a critical component in any laboratory conducting accurate particle size distribution analysis of various materials. These high-quality test sieves, available in standard diameters of 100 mm, 200 mm, 300 mm, and 450 mm, are essential for classifying materials such as soils, aggregates, cement, chemicals, pharmaceuticals, food products, and more. Used in conjunction with a sieve shaker or for manual sieving, these brass-framed sieves ensure precise and reproducible results, which are fundamental for quality control, material characterization, and adherence to industry standards across India.

The Importance of Precision Sieving with AZA 0924 Brass Frame Sieves

Particle size analysis, often referred to as sieve analysis or gradation, is a cornerstone test in numerous industries. It determines the proportion of particles of different sizes within a given sample, a property that significantly influences a material’s physical and mechanical characteristics, such as:

• Soil Mechanics: Permeability, shear strength, compaction characteristics.
• Aggregates: Workability of concrete, stability of asphalt, performance of road bases.
• Powdered Materials: Flowability, solubility, reactivity, and packing density.

The accuracy of sieve analysis hinges directly on the quality and precision of the test sieves themselves. The AZA 0924 Brass Frame Sieves are meticulously manufactured to meet the stringent requirements of international standards, ensuring that each sieve aperture is uniform and consistent. This precision allows for reliable separation of particles, leading to dependable particle size distribution curves.

Key Features of AZA 0924 Brass Frame Sieves for Reliable Testing: Azalab’s AZA 0924 Brass Frame Sieves are engineered for durability, precision, and longevity:

• High-Quality Brass Frames: The frames are constructed from seamless brass, providing excellent corrosion resistance, durability, and dimensional stability. Brass frames are non-magnetic and have good thermal conductivity, making them suitable for a wide range of applications.
• Precision Woven Wire Mesh: The sieve mesh is made from high-grade stainless steel or phosphor bronze woven wire cloth, ensuring superior strength, resistance to wear, and consistent aperture sizes. Each mesh opening is precisely manufactured to comply with strict dimensional tolerances as per relevant international standards (e.g., IS 460, ASTM E11, ISO 3310-1).
• Wide Range of Aperture Sizes: Available in a vast array of aperture sizes (from very coarse to very fine) to cater to diverse material testing requirements.
• Standard Diameters: Offered in standard industry diameters:
  • 100 mm (4-inch): Ideal for small sample sizes or laboratory-scale research.
  • 200 mm (8-inch): The most commonly used laboratory sieve diameter, compatible with most standard laboratory sieve shakers.
  • 300 mm (12-inch): Suitable for larger sample sizes, often used for aggregates and bulk materials.
  • 450 mm (18-inch): Used for very large samples or when a wider surface area for sieving is required.
• Seamless Construction: The seamless frame design prevents material accumulation in crevices and ensures easy cleaning, minimizing cross-contamination.
• Stackable Design: Designed to be perfectly stackable with other sieves of the same diameter, creating a stable and efficient sieve stack for multi-sieve analysis.
• Individual Serial Number & Calibration: Each sieve is typically marked with a unique serial number for traceability and may come with a calibration certificate for critical applications, ensuring compliance with quality management systems (e.g., NABL accreditation in India).

Diverse Applications and Standards Compliance in the Indian Context: The Azalab AZA 0924 Brass Frame Sieves are indispensable in countless laboratories and industries in India and globally:

• Civil Engineering: Sieve analysis of aggregates (coarse and fine), soils for classification (e.g., as per IS 2720 Part 4), and road construction materials.
• Cement & Concrete Industry: Particle size analysis of cement, fly ash, and other supplementary cementitious materials.
• Mining & Minerals: Grading of crushed ore, sands, and various mineral powders.
• Pharmaceuticals: Quality control of powders, granules, and tablets, ensuring consistent particle size for drug efficacy and manufacturing processes.
• Food Processing: Grading of grains, flours, spices, and other food ingredients.
• Chemical Industry: Particle size determination of various chemical powders and granules.
• Research & Development: Material characterization and new product development.

These sieves are manufactured and tested to conform to rigorous national and international standards, ensuring reliability and universal acceptance of test results:

• IS 460 (Part 1):1972 (Reaffirmed 2021): Indian Standard Specification for Test Sieves (General requirements for sieves of metal wire cloth).
• IS 460 (Part 2):1985 (Reaffirmed 2021): Indian Standard Specification for Test Sieves (Perforated plate sieves).
• ASTM E11: Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves.
• ISO 3310-1:2016: Test sieves – Technical requirements and testing – Part 1: Test sieves of metal wire cloth.
• Relevant IS 2720 parts for specific soil and aggregate testing.

Azalab’s Commitment to Quality and Precision: Azalab is dedicated to providing high-quality, precise laboratory equipment that forms the foundation of reliable material analysis. The AZA 0924 Brass Frame Sieves reflect our unwavering commitment to accuracy, durability, and user satisfaction. We understand the critical role of accurate particle size data in ensuring product quality, process efficiency, and compliance in diverse industries. Our sieves are engineered to meet the stringent demands of modern testing laboratories in India and globally, backed by comprehensive customer support and adherence to the highest manufacturing standards.

Further Information and Resources: For detailed guidelines on sieve analysis procedures, choice of appropriate sieve sets, and interpretation of results, users should refer to relevant industry standards, laboratory manuals, and consult with Azalab’s technical support team.

Specifications:

• Model: AZA 0924
• Product Type: Test Sieves (Particle Size Analysis)
• Frame Material: High-Quality Seamless Brass.
• Mesh Material: Precision Woven Wire Cloth (typically Stainless Steel or Phosphor Bronze).
• Available Diameters: 100 mm (4 inches), 200 mm (8 inches), 300 mm (12 inches), 450 mm (18 inches).
• Available Aperture Sizes: Comprehensive range from very coarse (e.g., 100 mm) down to very fine (e.g., 20 microns/0.02 mm). A full list of aperture sizes can be provided upon request.
• Full Height / Half Height: Available in both full height and half height frames to accommodate different sample volumes and shaker capacities.
• Construction: Seamless frame for easy cleaning and durability.
• Stackability: Designed to stack perfectly for multi-sieve analysis.
• Standards Compliance: IS 460 (Part 1 & 2), ASTM E11, ISO 3310-1, and relevant IS 2720 parts.
• Traceability: Each sieve individually marked with serial number. Calibration certificates (NABL traceable in India) available optionally.
• Country of Origin: Made in India.
• Intended Use: Dry sieving, compatible with mechanical sieve shakers or manual methods.

FREQUENTLY ASKED QUESTIONS (FAQ):

• Q: What materials are the AZA 0924 sieves made from?
  • A: They feature durable brass frames and precision-woven wire mesh, typically made of stainless steel or phosphor bronze.
• Q: What diameters are available for the AZA 0924 sieves?
  • A: They are available in standard diameters of 100 mm, 200 mm, 300 mm, and 450 mm.
• Q: What is the primary use of these sieves?
  • A: They are used for accurate particle size distribution (sieve analysis/gradation) of various dry granular and powdered materials like soils, aggregates, and chemicals.
• Q: Do these sieves comply with international standards?
  • A: Yes, they are manufactured to comply with major standards including IS 460, ASTM E11, and ISO 3310-1.
• Q: Can these sieves be used with sieve shakers?
  • A: Yes, the 200mm and 300mm diameter sieves are commonly used with laboratory sieve shakers; other sizes depend on shaker compatibility.
• Q: Are calibration certificates available for these sieves?
  • A: While general manufacturing certificates are provided, individual calibration certificates (NABL traceable in India) can often be provided upon request for critical applications.