VIRTEC S.R.L., Hurlingham – Buenos Aires, Argentina, customer of eC-test-mate
VIRTEC S.R.L., located in Hurlingham, Argentina, is a committed user of the eC-test-mate. Its CTO, Mr Juan Andres Mondolo, chose the eC-test-mate (and its accompanying software eC-my-test) to cover all testing needs within the company. Already, Virtec has realized testing solutions for two products with the eC-test-mate, and more are coming up this year.
Virtec provides products for data collection in vehicles and transport applications as well as for environmental monitoring, e.g. for agricultural purposes. With over 300,000 systems sold, Virtec offers solutions for fleet monitoring and telemetry in several South American countries. In order to withstand harsh working conditions with high reliability, the products must be robust and the electronics must fulfill high requirements regarding durability and long term functionality.
Why choose eC-test-mate?
Virtec was one of the first companies to purchase an eC-test-mate, which was introduced at the Electronica 2014 trade fair in Munich. What were the main reasons for Virtec to choose the eC-test-mate?
As Mr Mondolo puts it: "We use the eC-my-test software for the development and execution of our product testing, and we ask our contract manufacturers to implement it as well, using our test scripts. This offers the possibility of a high level of production standardization and guaranteed quality at very low costs. Also, our trust in Eurocircuits as a supplier played a significant role" Virtec is an innovative company that releases six to eight new products every year. These include completely new products as well as variations of existing solutions.
"Flexible application is therefore a key requirement for any test equipment, and with the eC-test-mate we have found just that. We only have to incorporate a standard footprint in each PCB design, assign the 21 test points and write the test commands for every test pin. That is why we use the eC-test-mate in the development, as well as in the production phase of the PCB".
Mr Mondolo explains that the eC-test-mate means a breakthrough for Virtec’s test strategy:
"Using this functional automated test system enables the company to test its PCBs thoroughly and in a shorter time period than before. A complete test of one of our newest product with the eC-test-mate, including programming of the firmware, takes around six minutes and now our contractors are able to process proximally 1600 tested PCBs per month. Additionally, providing the contract manufacturer with a user friendly and ready-to-use test solution helps to ensure that every PCB is tested to our specific requirements."
As a result of this standardization of our testing process, it now becomes interesting to be able to store the test results. With eC-test-mate it is possible to store the results in a dedicated database via TCP connection. It also allows the programming of an ST microcontroller as part of the test process.
Virtec mainly uses the following eC-test-mate functions: Analog and digital in- and outputs, power supplies, UART, RS-485 and CAN. These functions are all included in either test head 1 or test head 2.
More possibilities in a very short learning period
According to Mr Mondolo, it took him only a few hours of ‘getting to know the program’ and working through a complete test development to master eC-my-test, and to be able to execute the first tests. The process was significantly easier than developing tests using standard programming languages such as C, C++ and Visual Basic.
"Overall the step from simple (manual) testing over connections and optical inspection to the implementation of the eC-test-mate was quite easy, and as we move forward we continue to see more advantages in working with the eC-test-mate system. We don’t need separate test fixtures or custom made beds of nails for our products, and we don’t have to purchase test software from yet another supplier. With one investment we now completely control the test development and test execution of all of our products and can therefore offer highly reliable and cost-effective solutions to our customers."
Virtec SRL, www.virtec.com.ar
Eurocircuits NV, www.eurocircuits.com/test
TEST-OK BV, www.test-ok.nl