Description
Specifications1. Super high collecting heat rate.
2. Ultraefficient absorbing ability.
3. Long life service.
4.High efficiency
New Trielement Vacuum Tube
Characteristics
Vacuum tubes assimilate the advanced *2 layers of spattering
deposition of trivalent technology, high borosilicate glass,
gradual change of ALN/AINSS/CU selective complex absorptive coating
.And these make vacuum tubes have high performance of absorptance
and low reflection ratio. Through the interlayer, vacuum has a
unique effect of thermo, with its temperature up to **0°C of idle
sunning, performing a strong heating ability.
Technical Parameters
1) Structure: all glass concentric dual tube
geometer
2) Glass material: borosilicate glass
3) Coating: Grated SSC/CU
4) Absorptions: >0.*2
5) Emittance: <0.*8(*0°C)
6) Vacuum: <5×**3 Pa
7) Stagnation: >**0m2. °C/KW
8) Average heat loss: <0.6w/m2. °C
9) Lifetime: >*5 years
