Aerospace test solutions

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Aerospace test solutions Since 1952, Angelantoni has been producing and marketing worldwide, under the ACS brand, environmental test chambers for all types of tests on materials, components, and finished products. The ACS brand has always been associated with a vast experience and flexibility in customized solutions, and with undisputed expertise in technologies, gained in part through close cooperation with research institutions, universities, and industrial partners. ACS “World leader in Environmental Space Simulation” The ACS brand has acquired a strong leadership position in the aerospace...

Aerospace test solutions Satellite Testing Thermal cycling: used to subject the DUT (Device Under Test ) to the alternation of high and low temperatures within a temperature range that is typically -100°C to +100°C, while the pressure is maintained at values below 10-6 mbar (high vacuum). While the satellite is subjected to thermal cycling, it is possible for RF (radiofrequency) signals to be exchanged across the chamber through dedicated wave guides. These tests may take up to a month. Thermal balance: made for the validation of the thermal-mathematical model of the satellite. Tests are performed...

TVC construction The external body The external body of the testing volume (vessel) is produced from high-quality stainless steel and its design is supported by the FEM (Finite Element Method) analysis in order to optimise the steel thickness withstanding the pressure differences between the internal and external environments. Welding and surface finishing are treated to minimise leak rates and outgassing, making it possible to reach deep vacuum. The thermal field The test volume of the TVC is a thermoregulated stainless steel cylinder, known as the shroud, which transfers the heat to the DUT...

Aerospace test solutions Satellite Testing TVC construction The vacuum generation plant The vacuum generation plant consists of a set of high quality and widely known brand of vacuum pumps. The first vacuum stage (primary or rough pumping) is performed by dry pumps, eliminating the risk of oil back streaming and characterized by very low maintenance. It allows the transition from ambient pressure to values of around 10-2 mbar in a short time. The second stage, consisting of more sophisticated pumps (cryogenic pumps), allows the achievement of a high vacuum with elevated reliability on the performances....

Standard Thermal Vacuum Chambers Thanks to its recognised know how and experience ACS has been able to develop a range of standardised thermal vacuum chambers built with high quality components by first class suppliers. USEFUL CAPACITY (l) SHROUD iNTERNAL DiMENSiONS approx. (mm) diameter length THERMAL PLATE DiMENSiONS (mm) TEMPERATURE RANGE ON THE SHROUD AND THERMAL PLATE width BY MECHANiCAL COOLING BY PRESSURiZED GN2 RECIRCULATION BY SHROUD LN2 FLOODING AND iNFRARED LAMPS TEMPERATURE RANGE ON THE SPECiMEN HiGH VACUUM LiMiT IxlO-6 mbar in 4 hours from ambient pressure at ambient temperature HiGH...

Aerospace test solutions Thermal Vacuum Chamber HVT240MC -190130 GN2/LN2 • Tests: high vacuum, temperature • External dimensions (chamber only): 7200x16000x9000 mm (WxDxH) • Internal useful dimensions: 5500x10000 mm (0xL) • Internal useful volume: 240 m3 • Temperature range: -190°C/+130°C • Temperature variation rate: - 1°C/min from -100°C up to +100°C - 1°C/min from +100°C down to -100°C • Vacuum limit: 1x10-6 mbar • Special features: - Door with tilting system for spacecraft loading - Special trolley for Spacecraft loading on rails - Internal monorail crane - Spacecraft horizontality control...

Thermal Vacuum Chamber HVT35 MC -5080 • • • • • Tests: high vacuum, temperature External dimensions (chamber only): 4000x10300x4000 mm (WxDxH) Internal useful dimensions: 3000x5000 mm (ØxL) Internal useful volume: 35 m3 Temperature range: -50°C/+80°C • Temperature variation rate: - 2°C/min from -50°C up to +80°C with 2000 kg internal load - 2°C/min from +60°C down to -50°C with 2000 kg internal load • Vacuum limit: 1x10-6 mbar • Special features: combined thermo-vacuum tests and optical measurements on satellite components Thermal Vacuum Chamber HVT200000 -190100 LN2 • Tests: high vacuum, temperature...

Aerospace test solutions Tests: high vacuum, temperature External dimensions (chamber only): 4800x5600x2700 mm (WxDxH) Internal useful dimensions: 2000x2500 mm (0xL) Internal useful volume: 8 m3 Temperature range: -80°C/+100°C • Temperature variation rate: - 1°C/min from -70°C up to +100°C - 1°C/min from +100°C down to -70°C • Vacuum limit: 1x10-6 mbar • Special features: - Door with tilting system for spacecraft loading - Removable thermal plate High Vacuum Chamber HV19000 • Tests: high vacuum • External dimensions: 4600x5800x4000 mm (WxDxH) • Internal useful dimensions: 2400x4500 mm (0xL) •...

Transparent Thermal Chamber ATS10000 -6060 • Tests: Temperature, RF tests • External dimensions: 1800x2700x6000 mm (WxDxH) • Internal useful dimensions: 1820x1350x4650 mm (WxDxH) • Internal useful Volume: 11 m3 • Temperature range: -60°C/+60°C • Temperature variation rate: - 2°C/min from -60°C up to +60°C - 2°C/min from +60°C up to -60°C • Special features: combination of thermal tests and Radio Frequency measurements on antennas Walk-in Chamber TC67 -185210 LN2 • Tests: temperature • External dimensions: 4100x8000x4300 mm (WxDxH) • Internal useful dimensions: 3500x5500x3500 mm (WxDxH) • Internal...