ALTER Laboratory Services, ENDURANCE, ENVIRONMENTAL & RADIATION, INSPECTION, ELECTRICAL & VERIFICATION, TESTING

New climatic chamber

Posted by doEEEt Media Group
On October 6, 2021
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New acquisition will allow us to increase our current Environmental capabilities and offer the best price and delivery time in the market for the thermal treatment of your products, PCBs, as part of the Product Validation according to most of the industry standards ECSS-Q-ST-70-08C, ECSS-Q-ST-70-38C, JESD22-104, IEC 61646 10.11, IEC 60068-3-5…

Optoelectronics Components Testing

Photonic Integrated Circuits radiation for harsh environments

Posted by David Poudereux Sánchez
On September 23, 2021
0

The satellite market is experiencing a paradigm shift with the photonics penetration in every part of the satellite payload. Although some advances have been done with the introduction of optical interconnects in a commercial digital processor of a satellite payload.

Optoelectronics Components Testing

Calibration sources characterization in vacuum conditions

Posted by Alejandro López Moya
On September 23, 2021
0

One of our customers requested that we carry a thermal cycling test at extreme temperatures (between 93ºC and -178ºC) over some VIS-NIR calibration sources (five samples at a time). At the same time, these sources were tested in vacuum conditions, and electro-optical characterization at different temperatures during cycling was requested.

Optoelectronics Components Testing

Electrical characterization at 500ºC for GRACE project

Posted by Juan Moreno Echarri
On August 26, 2021
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The GRACE project is framed within the main challenges of our society, particularly safe, efficient, and clean energy, while connecting with aspects of security, safety, and defense, as well as climate change and efficiency in the use of resources raw materials.

EEE Components, PASSIVES

A Machine Learning Degradation Model for Supercapacitors Operated at High Temperature

Posted by doEEEt Media Group
On August 23, 2021
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Electrochemical capacitors (ECs) have only recently been considered as an alternative power source for telemetry sensors of drilling equipment for geothermal or oil and gas exploration. The lifecycle analysis and modeling of ECs are underrepresented in literature in comparison to other storage devices e.g. Li-ion batteries.

Non-standard testing

Characterization of the Image Sensors according to the EMVA 1288 standard and beyond

Posted by Pawel Adamiec
On July 26, 2021
0

We have developed an EMVA 1288 standard compliant system for characterizing image sensors in a wide wavelength range and developed a low-cost camera to drive different types of image sensor.

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