Description
Specificatons:
1. super high collecting heat rate
2. ultraefficient absorbing ability
3.long life service.
4.High efficiency
5.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 a bility.
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 (*0C)
6 VACUUM: <5***3 PA
7 STAGNATION:> **0M2 C /KW
8 AVERAGE HEAT LOSS:< 0.6W/M2 C
9 LIFETIME:>*5 YEARS
