This type of tests have the purpose that electrical and electronic equipment have a good performance, even with the possibility of being affected by being in an electromagnetic environment with signals that exceed the tolerable voltage that the equipment can end up with. The... Continue reading
This test checks equipment operation by applying repetitive electrical transient bursts over AC, DC, and signal and telecommunication power lines. Electrical transients and/or bursts are generated by switching maneuvers in the interruption of inductive loads and contact bounce... Continue reading
This test applies an amplitude-modulated signal (1 kHz – 80%) to the equipment, in the 80 MHz – 2.7 GHz frequency range. RF electromagnetic radiation energy fields are intentionally produced by TV stations, AM/FM radio stations, telephone base stations, citizens band radio... Continue reading
Systems of Analysis of Harmonics and Flickers The electric power makes different equipment can work through the power lines; but these same lines, whether electrical or data are likely to generate electromagnetic emissions radiated or driven. That is why we must take into... Continue reading
The tests for electrostatic discharges (ESD), have as objective to establish a common test structure that is reproducible, in order to be able to evaluate the behavior of the different equipment under test (EUT) subject to ESD. Continue reading
Importance of electromagnetic compatibility Among the main causes of the importance of electromagnetic compatibility can be highlighted: Increase of electronic equipment both in industry and at home. Larger and more complex equipment Increase in telecommunications systems... Continue reading
Alter Technology is qualified to test electrical disturbances by conduction and coupling, in accordance with the ISO 7637-1/2/3 international standards. The test intention is the demonstration of the immunity of the equipment when subjected to coupled fast transient... Continue reading
Alter Technology has the equipment and experience necessary to perform thermographic analysis using the following techniques: Infrared camera thermal maps Thermal behaviour of equipment and cabinets Thermal analysis at customer specified temperature conditions Continue reading
Cold, dry heat, dump heat (steady state and cyclic), temperature variations, composite temperature/humidity tests Environmental Testing Alter Technology has an ENAC accreditation to perform environmental testing of electronic components and electronic equipment (accreditation... Continue reading
Electronic components are the basic constitutive elements of every electronic equipment or system and as such determine the final characteristics of the product. Electromagnetic compatibility is the ability of a device or system to properly function in its electromagnetic... Continue reading
The purpose of the radio systems tests is to verify the compliance with the protection requirements for the use of the radio-electric spectrum established by the European Directive 1999/5/CE R&TTE on radio-electric equipment and telecommunications terminals. We can test to the... Continue reading
Characterization and homologation of complex telecom systems Integration and validation tests of radio access equipment (LMDS, etc..) Development of tests for manufacturing processes of high integration boards Characterization of optical fibre and components (lasers... Continue reading
