Vacuum system performance:
 
The vacuum system is specially designed for samples embedded with pores and cracks, and has both
 
Sample storage function
 
Vacuumizing can remove the air from the sample and the mosaic resin, and make the mosaic resin penetrate
 
To the pores of the sample, support the structure of the brittle and fragile sample and improve the edge retention
 
The effect is convenient for the subsequent grinding and polishing smoothly
 
Edge-protected coatings, coatings, and pores can completely reproduce them
 
Microstructure
 
Large capacity, special dome design, 13% more than conventional hemispherical dome
 
Capacity, can hold 12 30mm injection molding cups
 
Cavity wall thickness, full-body polycarbonate, shatterproof, explosion-proof, can be 740mm after vacuumizing
 
Hg (0.09 MPa) for 24h, temperature resistance 41 ℃
 
Three-way valve, polytetrafluoroethylene, red switch can control airflow slowly and softly
 
Circulate and avoid turbulence
 
O-type sealing ring, special synthetic rubber, no grease, room temperature as low as 0 ℃
 
The property and sealing performance are not affected
 
Carrying disk with holes, polypropylene, with 22 small holes of 3.2 mm for easy gas
 
Circulation, 2 19.4 mm side holes are convenient for taking and placing the bearing plate
 
Desiccant box, bowl-shaped, placed at the bottom of the cavity
 
Full transparency, the upper and lower parts of the vacuum chamber are fully transparent, which is convenient for all-angle viewing