Products List
Contact Us

Zhejiang Chinatide Solar & Luminous Energy Co.,Ltd

Tel:+86-573-87872816

Fax:+86-573-87871009

E-mail:admin@chinatide.cc

Add: No.28 Minfeng Road,Minfeng Industrial Park of Yuanhua Town, Haining City

Web: www.chinatide.cc

Skype:

Ben Shi: shreklove312.

Alice Yin: siberian0318

Jacky Guo: guoshaoheng2008@hotmail.com

Julia Zhang: sales5@chinatide.cc

Amy Liu: lx191039@outlook.com

Bella Li: lx191039@outlook.com

Lisa Yang: lx191039@outlook.com

Zero Cai: jianduanwusheng@163.com

Viny Tian: 2681965563@qq.com

Our service hotline
+86-573-87872816

Products

You are here: Home > Products > Solar Vacuum Tube

Three Target Vacuum Tube

Vacuum Tube Characteristics: Vacuum tubes assimilate the advanced 12 layers of spattering deposition of trivalent technology, high borosilicate glass, gradual change of ALN/AIN-SS/CU selective complex absorptive coating.Ang these make vacuum tubes have high performance of absorption and low...

Detailed description

Vacuum Tube

Characteristics:

Vacuum tubes assimilate the advanced 12 layers of spattering deposition of trivalent technology, high borosilicate glass, gradual change of ALN/AIN-SS/CU selective complex absorptive coating.Ang these make vacuum tubes have high performance of absorption and low reflection ratio. Through the interlayer, vacuum has a unique effect of thermo, with its temperature up to 380℃ of idle sunning, performing a strong heating ability.

Technical Parameters:

Tube structure

All-glass double deck co-axial structure

Glass material

High Borosilicate 3.3 glass

Outer tube diameter and glass thickness

φ47±0.7mm; Glass thickness 1.6±0.15mm


φ58±0.7mm; Glass thickness 1.6±0.15mm


φ70±0.7mm; Glass thickness 1.6±0.15mm

Inner tube diameter and glass thickness

φ37±0.7mm; Glass thickness 1.6±0.15mm


φ47±0.7mm; Glass thickness 1.6±0.15mm


φ58±0.7mm; Glass thickness 1.6±0.15mm

Tube length

800mm, 1200mm, 1500mm, 1600mm, 1800mm, 1900mm, 2000mm, 2100mm, etc

Absorption coating property

Coating material

CU/SS-ALN(H)/SS-ALN(L)/ALN


Sediment method

Three target magnetron spattering plation


Absorptive ratio

a=0.92-0.96(AM1.5)


Emission ratio

e=0.04-0.06 (80℃±5℃)

Vacuum degree

P≤5.0x10-3 (PA)

Stagnation temperature (temperature inside of empty evacuated tubes

260-350℃

Average heat loss

ULT0.4-0.6W/(㎡*℃)

Hail resistance

φ30mm

Pressure-endure

1Mpa


Feedback