1. Overview
High die-casting body instrument is a device that injects resin (or injection agent) into the pores of porous medium under vacuum conditions, then makes the resin fully enter the fine pores of the medium under high pressure conditions, and then makes the resin polymerize and solidify at a certain temperature. Rock cast body can be made into cast body flakes and cast body skeleton. With the help of microscope, scanning electron microscope, image analyzer, etc., pore morphology and face rate can be obtained, information on aperture distribution, connectivity, combinatorial relationships and spatial distribution. Because the instrument is an important instrument for the study of rock reservoir properties. The ZT-2 type rock pore casting instrument has the functions of automatic pressure stabilization, programmed temperature rise and solidification. The instrument has the following features:
a. A single sample room to meet the requirements of casting test with multiple samples
B. instrument design has manual and automatic switching, convenient operation
C the instrument is designed with a digital display time relay, which can set the time of this test, and the instrument can stop heating when the time comes.

Main technical parameters of 2.
1. Volume of casting body: 700ml
2. Sample diameter: 25mm
3. Working pressure: 65MPa
4. Working temperature: 100 ℃
5. Heating power: 3KW
6. Total power: 3.5KW
7. Voltage: 380V
8. High voltage electric pump: 70MPa/100ml