快速支持
直接联系认证专家
Measuring scope of stress(qualitative): under 560nm (A level interference color)
Measuring scope of stress(rational): under 280nm (A level interference color)
Resolution: 0.2nm
Optical path difference of full-wave plate: 560nm
Effective aperture of polarization analyzer : Φ150nm
Effective aperture of tabletop glass: Φ220nm
Maximum height of measurable sample: 250mm
Illuminate: 12V/50W Tungsten halogen lamp
Power supply: AC220V±22V; 50Hz±1Hz
Weight (gross): 32kg
Dimension: 630mm×580mm×850mm
