| Maximum height of plastic specimen | 50~1000mm |
| Falling ball control method | manual setting |
| Impact head radius | 1/4,3/16,1/8,1/16in |
| Impact platform radius | Flat 1/4, 3/16, 1/8, 1/16in |
| Nominal Mass | One each of 300, 500, 1000g |
| Volume | 50cm×50cm×150cm |
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;