Frequency comparators CHK7-1011, CHK7-1012, CH7-1014, CH7-105 manufactured by JSC RUKNAR are developed using components from world leaders in the industry. Micropower CPLDs, high-speed microcontrollers and precision analog circuits have made it possible to develop unique devices that have no analogues in Russia and abroad.

Special copyrighted software allows users to take measurements quickly and easily. The final analysis of the data is done on a built-in PC for CHK7-1011 / CH7-1015 and an external PC for CHK7-1012. The measurement results are presented by software in the form of graphs and tables in real time. The world's cheapest solution, the CH7-1014, handles processing on an internal microcontroller and can transfer data to a PC for further processing. JSC RUKNAR released a version of processing software for tablet PC. Models CHK7-1012 and CH7-1014 can be supplied with a laptop or tablet PC, where the necessary software is already preinstalled. All frequency comparators produced by JSC RUKNAR are tested in continuous 72-hour round-the-clock mode. After that, the devices pass a quality check procedure in accordance with the technical documentation. Before shipping each frequency comparator passes the initial certification as a measuring device in the Federal Center for Standardization in Nizhny Novgorod, Russia, with the issuance of the certificate.

Frequency Comparator Manufacturing