Sorry, this page is not translated yet. Automatic translation used.
The compact MILU-1 lamp tester has been produced since 1961. Since 1970, the device was manufactured under the name "L1-3". The device is designed to measure the basic parameters of electronic lamps and to remove their characteristics. It measures the parameters of receiving-amplifying and low-power generator tubes with a dissipation power at the anode up to 25 W, as well as kenotrons, diodes and zener diodes. The device was used in electronic lamp warehouses, in radio equipment repair shops, laboratories and at enterprises developing and producing radio equipment. Power supply from an alternating current network with a frequency of 50 Hz with a voltage of 127 or 220 V or from an alternating current network of 400 Hz and a voltage of 115 V. The dimensions of the device are 515x 320x230 mm. Weight 22 kg.