Lagrange Sarmah Dinbox Industrial Computers

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2021: Baikal-M microprocessor-based climate testing

"Project Lagrange" conducted preliminary climate tests of a sample of his industrial computer Lagrange Sarmah Dinbox based on micro. processor Baikal-M The domestic Baikal-M processor is a "on-chip system" of high processing power with 8 cores, ARM Cortex-A57 8-core GPU Mali-T628 and a large set of high-speed interfaces. This was announced on September 22, 2021 by the company. Baikal Electronics

The purpose of the tests was to study the possibility of operating the product and stability of operation at reduced (from -40 ° C) and elevated temperatures (up to + 50 ° C). Particular attention was paid to such aspects as starting the product at a reduced temperature, as well as operating in a high-loading mode of the microprocessor and RAM at an increased ambient temperature. The criteria for passing climatic tests were the absence of malfunctions and the completion of integrity checks of data processed during stress testing with zero errors detected.

The Lagrange Sarmah Dinbox industrial computer has been tested, demonstrating stable operation in the temperature range from -40 ° C to + 50 ° C. The proprietary measured temperature of the Baikal-M microprocessor varied from -40 ° C to + 90 ° C.

Determining the allowable temperature range of operation of our Baikal-M-based devices is of practical importance to us, since the products are intended, among other things, for industrial applications. First of all, we were interested in the effectiveness of a specially designed compact cooling system of a microprocessor with a low-profile radiator, and we consider the test result to be a real success. Climate tests have shown the possibility of using the Baikal-M processor at the lowest temperatures in the industrial range, "said Alexander Kornev, General Director of the Lagrange Project.

{{quote 'We expect that a partnership with Project Lagrange will help us in our key task - to market a large range of devices on Baikal processors, "said Andrei Evdokimov, CEO of Baikal Electronics. - The fact that industrial computers have now been added to the list of devices on Baikal-M, we are especially pleased, since already in September 2021 the task of creating a software-hardware stack for office and corporate applications has been almost completely solved. The next important step will be to resolve the issue of engineering industrial applications (APCS). }}