Main uses:
This machine is used to check the quality of the sample gap at the summer than the V-or U-shaped impact. Compared with the model impact sample gap map carved on the projection screen, it can judge whether the impact sample which was detected gap processed is eligibile.

Features:
*Compared Intuitively, simply to operate, high efficiency.
*The essential physical and chemical laboratories and special equipment.

Technical details:
*Projection screen: 200mm*200mm
*Magnification: 50X
*Source: 12V 100W (halogen lamp)
*Power: 220V 50Hz 150W
*Appearance size: 515mm*224mm*603mm
*Weight: about 18 Kg