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Nantong Yichuang Experimental Instrument Co., Ltd
Understanding the functional characteristics of each component of the rock pore casting instrument is essential for better use
Date: 2025-08-13Read: 1
The rock pore casting instrument can replicate the pore structure of rock samples by injecting materials into them, providing valuable three-dimensional data for researchers. This article will provide a detailed introduction to the main components and functional characteristics of the rock pore casting instrument, helping users better understand and use it.
1、 Injection system
1. Injection pump
Function: Used for precise control of the pressure and flow rate of injected materials such as resin or epoxy resin.
Features: High precision, low pulsation design ensures stable liquid delivery under different pressure conditions, avoiding sample damage or uneven pore filling caused by pressure fluctuations.
2. Temperature control system
Function: Adjust the temperature during the injection process to adapt to the curing conditions of different materials.
Features: It has the ability to quickly heat up and cool down, and can maintain a constant temperature to ensure that the injected material can complete the curing process under suitable conditions.
2、 Vacuum degassing system
1. Vacuum pump
Function: Extract air from the sample chamber, create a negative pressure environment, and promote the injection of materials to penetrate deeper into the rock pores.
Features: Efficient pumping rate and deep vacuum degree, ensuring absolute vacuum state in the sample chamber, reducing bubble formation, and improving casting quality.
2. Degassing tank
Function: As the main container for sample processing, perform pre-treatment in a vacuum environment.
Features: Made of high pressure resistant and corrosion-resistant materials, ensuring safety and durability. Equipped with a transparent observation window for real-time monitoring of the degassing process.
3、 Sample room and fixed device
1. Sample Room
Function: To accommodate rock samples to be processed and provide a sealed workspace.
Features: Adjustable size to accommodate samples of different sizes; Internally equipped with heating elements, supporting operation at different temperatures.
2. Fixed device
Function: Ensure that the sample remains stable during the injection process, preventing displacement or tilting.
Features: Adopting flexible fixture design, it can firmly fix the sample without causing damage to it; Specialized fixtures can be customized according to the shape of the sample.
4、 Microscopic imaging system
1. Microscope
Function: High resolution imaging of the cast sample to reveal details of pore structure.
Features: Equipped with multiple magnification lenses to meet different observation needs from macro to micro levels; Supports multiple imaging modes such as fluorescence and polarization to enhance image contrast.
2. Image acquisition and analysis software
Function: Automatically capture images under the microscope and perform quantitative analysis.
Features: User friendly interface, supporting batch processing and multi parameter measurement; Built in powerful algorithm library, capable of accurately calculating key indicators such as porosity and connectivity.