Vacuum Nitrogen Replacement Chamber

PLC detection and replacement cabinet door closed, system operation started.
The vacuum pump begins to vacuum the replacement cabinet and monitors the air pressure status in the cabinet in real time, so that the vacuum in the cabinet reaches the preset negative pressure critical value, and stops the pumping process.
The nitrogen gas valve is opened to fill the replacement cabinet with nitrogen, and the air pressure status in the cabinet is monitored in real time, so that the air pressure value in the cabinet reaches the preset positive pressure critical value, and the inflation process is stopped.
When these two processes are completed, they are considered a complete constant pressure process.
In practical applications, the constant pressure process is repeated multiple times to achieve the cleanliness and pressure standards of the gas in the cabinet.

Technical features:

Cuboid studio, the shell is made of Taiwan Nanya PVC sheet, and the inner tank is made of stainless steel plate
The cabinet door closure can be adjusted, and the silicone rubber door seam ring is molded as a whole to ensure a high vacuum level in the box
Tempered, bulletproof double-glazed doors allow you to observe objects in the workshop at a glance
The microcomputer intelligent control system has the function of setting and measuring the vacuum degree with dual digital display and self-tuning function, and the control is accurate and reliable