1. Impact Specimen Charpy Projector
2.Used to test if impact sample U notch or V notch is eligible and qualified.

Application & Features

It is designed according to the request of impact sample gap in GB/T229-2007 “Metal Charpy Impact Test Method”. It is an important special testing instrument to test if the impact sample gap is eligible. According to optical projection principle, the machine contrast the impact sample U type gap or V type gap to standard map and judge if the sample is eligible. The operation is simple, direct, high efficient. So it is necessary testing instrument to machining the impact sample.

Standards

They  are  strictly  designed  according  to  the  standards  ASTM  E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.

Main Technical Specifications

Magnification:50×

Projector screen size:200mm

Table displacement:vertical ±10mm,horizontal ±10mm,

up and down ±12mm

Rotate range of table:0~360°

Light:halogen and tungsten 12V,100W

Remarks:Special order can choose CST-50-3(3mm),CST-50-2(2mm and 5mm) type projector.