What is the pot pressure of a pressure cooker?

The pressure of the pressure cooker is based on the weight of the pressure cap and the strength of the spring to determine the manufacturer's design, the thickness of the wall of the pressure cooker to withstand the pressure of 2 kg, while the weight of the pressure cap and the strength of the spring of the majority of the design in the 0.5-0.8 between the pressure cooker is generally 0.5-0.8 kg

Also can be measured by the temperature of the outer wall of the pressure cooker Standard air pressure

100° pressure difference between the inner and outer walls (MPa)

110°0.042MPa

120°0.097MPa

130°0.169MPa

140°0.260MPa

150°0.375MPa

Since the temperature measurement will know the internal pressure

The pressure cooker, also called pressure cooker, pressure cooker, is a kind of kitchen cookware. The pressure cooker applies pressure to water through the physical phenomenon that the boiling point of a liquid rises at higher air pressure, so that the water can reach a higher temperature without boiling, in order to speed up the efficiency of stewing food. It can be used to heat the food to be cooked to more than 100°C. In high altitude areas, the use of pressure cookers can avoid the problem of water boiling point lowering which makes it difficult to cook the food. The advantage is that it saves time and energy, the disadvantage is that if it is not operated correctly or is defective, it may explode and cause injury.