Three-target vacuum tube performance and specification:
Tube structure
All-glass double deck co-axial structure
Glass material
High borosilicate 3.3 glass
Outer tube diameter and glass thickness
Ø58±0.7mm;Glass thickness 1.6±0.15mm
Inner tube diameter and glass thickness
Ø47±0.7mm;Glass thickness 1.6±0.15mm
Tube dimension:
58*1800mm
Hail resistance
Ø25mm
Pressure-endure
1MPa