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Three Target Vacuum Tube

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Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Zhejiang
Validity to:
Long-term effective
Last update:
2017-07-04 13:47
Browse the number:
85

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Company Profile

Zhejiang Chinatide Solar & Luminous Energy Co.,Ltd: Contact:
chinatide(Mr.); Email:; Telephone:; Area:
Zhejiang; Address:
No.8 Minfeng Road,Minfeng Industrial Park of Yuanhua Town, Haining City; Website: http://www.chinatide-solar.com/ http://chinatide.shanghai-zy.com/

Product details

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