The invention discloses a device for rapidly measuring the density of
solid and liquid. The water pump is installed on the left side of the base, and the water pump is provided with a
water pipe and an intermediate
relay. The pneumatic device is installed in the middle of the base. The
water pool and The measuring cylinder is installed on the right side of the
abutment, and guide rails, item tables, liquid level sensors and drainage pipes are installed in the
pool, a vacuum generator is arranged between the guide rails and the pneumatic device, and the end of the drainage
pipe is connected to the measuring cylinder , the
operating table is fixed on the side of the
abutment, and operation buttons are arranged on the
operating table. The object table of the device for quickly measuring
solid-
liquid density can be fixed to place solids and liquids, and calculate the density of the object through the volume difference between the volume of the object floating and completely immersed in the water discharged from the
pool to the volume of the measuring cylinder, when the water in the
pool is lower than the liquid level When the sensor is activated, the water pump draws water to the pool to ensure the next measurement.