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Both Side Open Vacuum Tube

Both Side Open Vacuum Tube

Both Side Open Vacuum Tube
CategoriesSolar Vacuum Tube
AlbumView larger image
BrandInlightsolar
TypeVacuum Solar Collector
ApplicationWater Heater
Pipe MaterialGlass
Unit PriceUS $ 2-4 / piece
FOB portShanghai/Ningbo
Terms of PaymentWestern Union, T/T
Update Time2018-12-11
Detail Information

 

 

  Vacuum Tube Type Single-target Vacuum Tube 
  Vacuum Tube Structure   All-glass double-tube co-axial structure 
  Glass Material   High borosilicate 3.3 glass 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   Vacuum Tube Type  Single-target Vacuum Tube    Vacuum Tube Structure    All-glass double-tube co-axial structure    Glass Material    High borosilicate 3.3 glass    External Tube Diameter & Thickness    Φ=58±0.7mm  &=1.6mm,     Internal Tube Diameter & Thickness    Φ=47±0.7mm  &=1.6mm,     Pipe Length   1800mm,   Absorbing  Coating   Structure    AL/AL-ALN(H)/AL-ALN(L)/ALN   Sediment Method    single-target magnetron sputtering plating   Specific Absorption    as=0.90~0.93(AM1.5)   Emission Ratio  εh=0.05~0.075(80±5)    Vacuum Tightness    P≤5.0X10-3Pa    Idle Insolation Property    Y=220~260m2./KW    Solar Irradiation    H=4.1~4.4MJ/m2    H=4.1~4.4MJ/m2    H=3.1~3.4MJ/m2    H=3.1~3.4MJ/m2    Average Heat Loss Coefficient    ULT=0.6~0.7W/(m2.)                         

                                
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