RCPT demo 3 Vacuum Pump desiccator Setup Sample conditioning for Rapid chloride penetration test

This is third part of RCPT demo in this video we are explaining about the connection and set up of vacuum pump.
before conducting RCPT test we need to first do the sample conditioning, which explained here in this video.
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[@AnupKumar-bh9bv]

Sir, This will be easy to understand if show with sample demo and results for M35 and M50 grade concrete cubes.