Resistance indicators, phase meters FPR-1221, etc.
Phasometer FPR-1221
The device is designed to measure the phase shift angle in rail circuits at signal frequencies of 50 and 25 Hz from relay contacts of the DSSh type.
The device measures and displays on the built-in indicator the phase shift angle between the voltages of the track winding and the local winding in degrees.
The resistance indicator of the insulating joint IS-1142
The device is designed to determine the resistance of the insulating joint in rail circuits.
The measured resistance of the insulating joint is displayed on the built-in arrow indicator in Ohms.
The measurement is performed at two frequencies, through spring-loaded sharply sharpened steel contacts, which, to remove dirt, rust and reduce the resistance of the contacts, turn when pressed, cleaning the surface of the rails at the contact point.
All products
About
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RAILWAY EQUIPMENT
The company provides the services of the Central Security Service of railways and industrial railway transport enterprises with modern and high-quality specialized measuring equipment, which allows significantly improving the quality of diagnostics of the technical condition of railway automation and telemechanics devices. -
LABORATORY EQUIPMENT
In addition to technical diagnostics, measurement and control devices, the company develops and produces devices, systems for medical institutions and analytical laboratories. -
experience
Over the years, the company has developed and manufactured more than 30 different measuring devices, modules, systems and received many positive reviews about their work. Articles about the devices have been published, reports have been made at scientific and technical conferences, symposiums.
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