Specifications
| structure | Axial Fan, Test Wind Tunnel, Test Frame and Air Volume Control Device, Timer, Anemometer |
| Timer Delay Range | 0.01 seconds - 99 hours and 99 minutes |
| application | Initial drying crack resistance test of architectural coatings and indoor and outdoor building putty |
| Meet the standard | GB/T 9779-88 |
Packing list
Initial drying anti-crack tester X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
非人为造成产品质量问题，厂家提供质保期内免费质保服务；收到货发现产品质量问题，请在7天内申请退换货服务
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/48562/Specification.html , which is only used by users who purchase commodities from the NBCHAO.