About the product
TECHNICAL SPECIFICATIONS
Model - ETC Three Layer Vacuum Tubes
Tube Structure All-Glass Double deck co-axial structure
Glass Material Borosilicate 3.3 glass
Outer Tube Diameter & Thickness 58 ± 0.7mm, thickness 1.6± 0.15mm
Inner Tube Diameter & Thickness 47± 0.7mm,thickness 1.6± 0.15mm
Tube Size 58 X 1800mm
Absorptive coating Coating material Cu/Ss-ALN/ALN
Sediment method
Three target magnetron sputtering
Absorptivity > = 0.93 (AM 1.5)
Emittance < = 6.5 % (80° C± 5°C )
Vaccum Degree < = 5.0 X10-3 Pa
Transmittance of Glass Tube > = 0.89 (AM 1.5)
Stagnation Parameter 200 ∽ 240m2° C/KW
Average Heat Loss < = 0.65w (m2*° C)
Hail Resistance 25mm
Model - ETC Three Layer Vacuum Tubes
Tube Structure All-Glass Double deck co-axial structure
Glass Material Borosilicate 3.3 glass
Outer Tube Diameter & Thickness 58 ± 0.7mm, thickness 1.6± 0.15mm
Inner Tube Diameter & Thickness 47± 0.7mm,thickness 1.6± 0.15mm
Tube Size 58 X 1800mm
Absorptive coating Coating material Cu/Ss-ALN/ALN
Sediment method
Three target magnetron sputtering
Absorptivity > = 0.93 (AM 1.5)
Emittance < = 6.5 % (80° C± 5°C )
Vaccum Degree < = 5.0 X10-3 Pa
Transmittance of Glass Tube > = 0.89 (AM 1.5)
Stagnation Parameter 200 ∽ 240m2° C/KW
Average Heat Loss < = 0.65w (m2*° C)
Hail Resistance 25mm
Price
24000
Contact with supplier