TABLET
TABLET
PresentationURBAN SYNTHESIS
A new aesthetic synthesis in public spaces, integrating the simplicity of the Bauhaus with the timelessness of the Gute Form. The architectural diversity of the Atlantic urban space and its atmospheric aggressiveness as a starting point.
ORIGIN AND EVOLUTION
Since the first edition of the Tablet series in 2009, the performance of its electronics and optics has evolved significantly, while its slim lines have remained unchanged.
During these 40,000 hours, many cities have experienced the Tablet’s ability to maximize thermal conductivity and neutralize the corrosive effects of moisture in the LED optical module.
We continue to strike a balance between form and functionality in this SETGA brand icon.
MATERIALS AND STRUCTURE
The upper body Tablet luminaire consists of a machined and anodized aluminium chassis, which serves as a direct mechanism for heat dissipation, as well as a structural element known for high corrosion resistance. The underside of the luminaire is characterized by the application of a tempered glass cover onto which a city logo can be vitrified. Both upper and lower elements are encased in an anodized aluminium AL6063-T5 frame. The development of an optical system with HTS® technology has led to an 8% increase in ultimate luminaire efficacy, reducing reflection losses by 55%, compared to market standards that apply a secondary lens system covered with a tempered glass closure.
SUSTAINABLE DESIGN
The design strategy of the Tablet series is characterized by the combination of highly sustainable materials. Compared to injected aluminium, high purity aluminium Al 5754 facilitates reuse by other industries in the future. The 100% glass natural origin makes this material fully recyclable and minimizes the environmental impact of its transformation process. The first European glass processing line powered by solar technology has substantially reduced the carbon footprint of this series. Finally, after the latest revision of the ISO 14001, and implementation of a sustainability master plan, SETGA has driven the design of a long-term recycling system for each component in the Tablet series.
Technical keys
With the Argon Pressurised System (APS)® Tablet series, optical and electronic components are encapsulated in a pressurised atmosphere of argon gas. A watertightness level of IP68 is ensured, making the system resistant to complete and continuous immersion far beyond the requirements of any regulation.
The inert atmosphere in the optical-electronic module guards against condensation, moisture and salinity intrusion, thereby preventing an accelerated ageing process of the system’s sensitive components. This protective shield is essential in areas where air salinity is a critical lifetime factor for any optical and electronic component.
The ability of this system to preserve the lifetime, efficacy and chromatic quality of the luminaire reduces Up toal Cost of Ownership (TOC) and maintains high demanding visual comfort standards:
The Tablet luminaire is based on the principle of direct thermal dissipation between the LED PCB, the compact aluminium chassis and the exterior. The luminaire body comprises a continuous heat pipe of anodized aluminium AL-5754, which achieves thermal conductivity levels of 160 W/metre Kelvin, compared to 130 W/metre Kelvin of aluminium injection. The low porosity of anodized aluminium plus a thermal pad over the contact surface between the PCB and the dissipation body significantly reduce the diode’s junction temperature.
The redefined composition of the optical system delivers a 55% reduction in reflection levels, a significant drop when compared with market standards that apply a secondary lens scheme and a tempered glass cover. HTS technology enables optical performance levels similar to those obtained with a direct lens system, increasing the overall efficacy of the luminaire (lm/W) by 8%.
Descriptive views
Dimensions and installation
The ultra slim Setga desing appears with this model. From the Tablet luminaire borns a product style that makes the difference. The anchoring system with 4 bolts and nuts M8 is designed to facilitate anchoring to platen allowing some clearance in the position of anchoring holes.
The design is also optimized to fit perfectly with our range of compatible columns so that the arm merges perfectly with the luminaire. The specific arm of some of the compatible columns allows a pitch regulation from 15 ° to ascending front.
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