Product description:
This machine is suitable for testing the light resistance of white or light colored upper, sole, leather, PU, fabric and other shoe materials.The U type USES the sunlight bulb and the heating temperature control device to illuminate the sample and test the sample's resistance to yellowing under the sunlight radiation.In UV type, the sample is irradiated by ultraviolet lamp to test its resistance to yellowing under the radiation of ultraviolet gun.ASTM-D1148, HG/T3689
Product specification
* light source: two UVA tubes (340nm) and two UAB tubes (313nm)
* timer: 0~9999H, M, S optional, can be set on and off working time to achieve different working conditions
* inner box size: 50*30*40cm
* case: all SUS304(imported stainless steel)
* electronic parts: imported electronic parts
* volume: 60*33*36cm
* weight: 12kg
* power supply: 1 kg,AC 220V,2A
Attachment: 1. 1 grid
2. Hook 4