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Micromeritics TriStar II Plus specific surface area and pore size analyzer

NegotiableUpdate on 05/06
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Overview

Fast analysis and true parallel operation have improved the reliability and accuracy of laboratory throughput, providing confidence for decision-making and reporting, and winning trust: every 3 seconds, a TriStar is conducting surface area analysis

Product Details

Overview

Micromeritics TriStar II Plus is a fully automated surface area and porosity analyzer designed to achieve fast, high-throughput, and high-precision analysis.

Equipped with three analysis stations, it can effectively improve the speed and efficiency of routine quality control analysis; It also has high precision, high resolution, and data simplification capabilities to meet most research needs.

TriStar II Plus is compatible with multiple analysis methods and data simplification, allowing users to optimize analysis for specific applications.

characteristic

  • Gradual or fixed intake programs can prevent excessive pressure points while minimizing analysis time. Unique manifold design, suitable for high-precision gas control.

  • Three analysis stations can operate simultaneously, but they are also independent of each other. The measurement of three BET specific surface areas can be completed within 20 minutes; Four Micromeritics Tristars can be controlled by one computer to handle more sample testing.

  • The standard P0 port can continuously measure saturated vapor pressure. The saturated vapor pressure can be manually inputted, continuously measured, or collected in the sample. TriStarII Plus provides convenient control and fine-tuning of analysis speed and accuracy.

  • The isothermal jacket ensures that the temperature of the sample and P0 tube remains constant for a long time.

  • Long term Dewar flask design, providing up to 40 hours of continuous temperature control.

application

The specific surface area is an important parameter for studying the kinetics of sintering process and the performance of the final product. Particles with rough surfaces or porous interiors typically exhibit higher specific surface areas. Therefore, surface area is the size of the area where a sample reacts with other component particles or the environment.

The wear life, friction, and usability of tires are related to the specific surface area of added carbon black.

The specific surface area, total pore volume, and pore size distribution are crucial for the quality control of industrial adsorbents and the development of separation processes, as they affect the selectivity of adsorbents.

The active surface area and pore structure of the catalyst significantly affect the reaction rate. Controlling the pore size can allow only molecules of the required size to enter and exit, thereby synthesizing selective catalysts for the production of major products.

The specific surface area and micropore porosity of nanotubes can be used to predict the hydrogen storage capacity of materials.

In the recycling of automotive oil and gas, solvent recovery of paint, and pollution control of wastewater, the porosity and specific surface area of activated carbon must be optimized within a very narrow range.

The specific surface area and porosity affect the processing and sintering solidification of ceramic blanks, as well as the strength, texture, appearance, and density of finished products. The specific surface area of glaze and glass raw materials affects shrinkage, cracking, and uneven surface distribution.

The specific surface area of pigments or fillers affects the glossiness, texture, color, color saturation, brightness, solid content, and film-forming adhesion of paints and coatings. The porosity of the printing medium coating is very important in offset printing, as it affects foaming, ink acceptance, and ink retention.

Optimizing the specific surface area and porosity of positive and negative electrode materials can improve storage capacity and power generation efficiency.

Porosity is crucial for petroleum exploration and hydrogeology, as it relates to the storage of fluids in geological structures and how they are extracted.

The specific surface area and porosity play important roles in the purification, processing, mixing, formulation, and packaging performance of drugs. The shelf life, dissolution rate, and bioavailability of drugs also depend on the specific surface area and porosity of the material.