Product Info: Model No: SET-01 Diameter of Outer/Inner Tube: 47/37, 58/47 Length of Tube: 1500/1800, 1800 Thickness of Tube 1.60±0.15, 2.0±0.15 2.2±0.15 Technical Specifications: Iten Specification: Three Targets (operation Temp. around 100°C) Absorptance of Selective Coating (AM1.5): Alpha >= 92.5% Emission of Selective Coating(80°C±5°C): sh = 240m²°C/kW Emission of Selective Coating(80°C±5°C): sh
