Impact strength testing system and impact strength testing method

The invention relates to the field of material impact strength, and discloses an impact strength testing system and an impact strength testing method. The impact strength testing system comprises: a blowing structure used for fixing a aerostat capsule material test piece and inflating a closed space formed by the blowing structure and the aerostat capsule material test piece; an automatic releasedevice used for fixing and releasing a load, wherein the automatic release device is separated from the blowing structure by a preset distance, and the automatic release device is fixed above the blowing structure; and a temperature control device used for adjusting the temperature borne by the aerostat capsule material test piece. According to the invention, the aerostat capsule material test piece is arranged on the blowing structure, so that the air pressure load from the inside of the aerostat borne by the aerostat capsule material test piece in real use is simulated. Meanwhile, the real environment temperature of