Tech Team · Kintek Solution

The capacity of a sieve shaker depends on the number of sieves it can accommodate and the diameter of the sieves it supports. Most sieve shakers, such as electromagnetic or laboratory vibrosieve shakers, can hold up to 10 sieves with diameters ranging from 200 mm (8 inches) to 315 mm (12 inches), including a bottom and cover. These shakers are designed to handle various sieve sizes, ensuring compatibility with standard testing requirements. Additionally, they often feature programmable timers, adjustable vibration speeds, and digital controls for precise and repeatable particle analysis. The capacity is tailored to meet the needs of particle size analysis in laboratory settings.

Key Points Explained:

1. Number of Sieves Supported:

   • Most sieve shakers, including electromagnetic and laboratory vibrosieve models, can hold up to 10 sieves. This capacity allows for comprehensive particle size analysis by stacking sieves in descending order of aperture size.

2. Sieve Diameter Range:

   • The shakers accommodate sieves with diameters ranging from 200 mm (8 inches) to 315 mm (12 inches). This range covers common sieve sizes used in standard testing protocols, ensuring versatility for various applications.

3. Inclusion of Bottom and Cover:

   • In addition to the sieves, the shaker can hold a bottom pan and a cover. These components are essential for collecting fine particles and preventing material loss during the shaking process.

4. Compatibility with Standard Mesh Sizes:

   • The sieves used with these shakers meet standard mesh specifications, such as GB6003.1-1997 for wire woven mesh and GB6003.2-1997 for perforated plate screen mesh. This ensures adherence to industry standards for particle analysis.

5. Programmable Features:

   • Modern sieve shakers are equipped with programmable timers (e.g., 0–60 minutes) and adjustable vibration speeds. These features allow operators to customize the shaking process based on the material being tested, ensuring accurate and repeatable results.

6. Portability and Ease of Use:

   • Many sieve shakers are designed to be lightweight and portable, making them easy to move within laboratory environments. This flexibility is particularly useful for optimizing testing conditions across different workspaces.

7. Applications in Particle Analysis:

   • Sieve shakers are primarily used for particle size analysis in laboratory settings. They separate materials into different size fractions by shaking a stack of sieves, with the largest aperture sieve at the top and the smallest at the bottom.

8. Types of Sieve Shakers:

   • Common types include electromagnetic sieve shakers and laboratory vibrosieve shakers. Both types are capable of handling the same number of sieves and diameter ranges, but they may differ in their vibration mechanisms and additional features.

By understanding these key points, a purchaser can evaluate the capacity of a sieve shaker based on the specific needs of their laboratory or testing environment. The ability to handle multiple sieves of varying diameters, combined with programmable features and adherence to industry standards, makes these instruments versatile and reliable for particle analysis tasks.

Summary Table:

Feature	Details
Number of Sieves	Up to 10 sieves, including bottom pan and cover
Sieve Diameter Range	200 mm (8 inches) to 315 mm (12 inches)
Compatibility	Meets GB6003.1-1997 and GB6003.2-1997 standards
Programmable Features	Adjustable vibration speeds and timers (0–60 minutes)
Portability	Lightweight and easy to move within labs
Applications	Particle size analysis in laboratory settings

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