Power
Description
Vacuum tubes consists of two glass tubes outer tube and inner tube
Outer tube is made of extremely strong transparent borosilicate glass and adopted magnetism control
Inner tube is made of borosilicate glass
Excellent solar heat absorption
Intercept efficiency: > 93%
Low heat reflection properties: < 0.86%
Main types of vacuum tube: 47 x 1, 500, 58 x 1, 800, 70 x 2, 000 and 70 x 2, 100mm
Stagnation temperature: 180 to 190 degrees Celsius
Heat insulating time: 72 to 80 hours
Hail resistance: 25mm
Measurements: 47 x 1, 500 and 58 x 1, 800mm
Three target vacuum tube
Absorptive coating property structure of vacuum tube: Cu/SS-ALN(H)/SS-ALN(L)/ALN
Sediment method: Three target magnetron sputtering plating
Thickness of heat pipe: 0.75mm
Can work as usual under -35 degrees
Part of pressure collector
Pressure bearing: 1mPa
Read More
Haining Xianke Solar Energy Technology Co., Ltd.
Solar Water Heater, Solar Hot Water Heater
Address: Yuanhua Industrial Park, Haining City, Zhejiang, China,
Haining, Zhejiang
China, 314416
Tel: 0086-573-87817298
Fax: 0086-573-87872882
