1. Vacuum drying box to reach the vacuum, should be closed vacuum valve, and then closed vacuum pump, or vacuum pump oil will be back into the box.
2. Remove the treated items, such as the treatment of flammable materials, it is necessary to cool to the temperature below the ignition point, talent into the air, to avoid oxidation reaction caused by burning.
1. Intent
This Regulation stipulates the operation method of the vacuum drying box, precautions and so on. The operator is able to operate the specification in accordance with this procedure and to use and protect the instrument very well.
2. Scale
This procedure is applicable to the operation personnel and protection personnel of the vacuum drying box for the reference of the relevant laboratory personnel.
