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The set is correlational-acoustic with two radio channels, the ability to trace metal and non-metallic pipelines (by acoustic method and in the "Probe" mode) with the function of saving GPS/GLONASS coordinates and the function of diagnosing shut-off valves. Designed for: – determining the location of liquid leakages from pipelines by the correlation method; – tracing underground utilities; • – tracing of non–metallic pipelines by acoustic method and in the "Probe" mode; - clarification of leakage sites by acoustic leak detector; – diagnostics of shut-off valves; – search for damage to cable lines by induction and acoustic (together with GVI) methods; – creation of an information database of the condition of pipelines and the results of pipeline diagnostics.

The helium leak detector TI1-50M is a universal highly sensitive device designed to test the tightness of various systems and objects that allow pumping out the internal cavity, as well as those filled with helium or a mixture containing helium, and detect (localize) places of leakage (leaks). Specifications: Measuring range at the leak detector inlet, Pa•m3/s from 5•10-13 to 1•10-5; Range of indications when working by probe method, Pa•m3/s from 1•10-9 to 1•10-5; Time to enter the readiness mode for measurements, no more than, min 5; AC supply voltage, V, Hz 220±10%, 50±1; Power consumption, VA 1200; Overall dimensions (WxHxD), no more than, mm 480x470x390; Weight, no more than, kg 40; Average time to metrological failure, h 15000;

Correlational leakage detector “ISKOR-305” is a portable device designed for accurate and rapid detection of leaks, liquids from hidden communications and unauthorized tie-ins in pipelines of household and drinking water supply, hot water supply, heating and other pipeline systems, provided that the transported medium in the pipeline is under pressure. ISKOR-305 allows recording acoustic signals using two piezoelectric acoustic sensors and displays a graph of the correlation function. An adjustable filter helps to highlight the desired signal and limit the influence of interference. Leakage indication is carried out visually according to the correlation function graph. •

Designed for: – determining the location of leakages from pipelines by the correlation method; – tracing underground utilities; – clarification of the leak location by an acoustic leak detector; – creation of an information database on the condition of pipelines and the results of pipeline diagnostics; – search for the place of damage to the power cable by induction and acoustic methods.

Designed for: – determination of the location of liquid leakages from pipelines by the correlation method; – tracing underground utilities; – clarification of leakage sites by acoustic leak detector; – search for the place of damage to the power cable by induction and acoustic methods; – creation of an information database on the condition of pipelines and the results of pipeline diagnostics.

Designed for: – determining the location of liquid leakages from pipelines by the correlation method; – tracing underground utilities with the display of the communication axis and digital measurement of the depth of occurrence; – clarification of leakage sites by acoustic leak detector; – search for the place of damage to the power cable by induction and acoustic methods; • – creation of an information database of the condition of pipelines and the results of pipeline diagnostics.

The set is correlational-acoustic, with graphical indication of the communication axis and digital depth of occurrence. Designed for: • – determination of the location of leakages from pipelines by the correlation method; • – tracing underground utilities with the display of the communication axis and digital measurement of the depth of occurrence; • – built-in GPS/GLONASS module for saving coordinates with subsequent mapping of the communication route on the map; • – clarification of leakage sites by acoustic leak detector; • – creation of an information database on the condition of pipelines and the results of pipeline diagnostics; • – diagnostics of shut-off valves.

The set is correlational-acoustic with two radio channels, the ability to trace metal and non-metallic pipelines (by acoustic method and in the "Probe" mode) with the function of saving GPS/GLONASS coordinates and the function of diagnosing shut-off valves. Designed for: – determination of the location of liquid leakages from pipelines by the correlation method; – tracing underground utilities; • – tracing of non–metallic pipelines by acoustic method and in the "Probe" mode; - clarification of leakage sites by acoustic leak detector; – diagnostics of shut-off valves; – search for damage to cable lines by induction and acoustic (together with GVI) methods; – creation of an information database on the condition of pipelines and the results of pipeline diagnostics.

It is intended for: – determination by the correlation method of the location of liquid leakages from pipelines of household and drinking water supply, hot water supply, heating and other pipeline systems, provided that the transported medium in the pipeline is under pressure; – tracing underground utilities; – clarification of leakage sites by acoustic leak detector; – diagnostics of shut-off valves; – creation of an information database of the condition of pipelines and the results of pipeline diagnostics.

It is designed to search for leaks of freons and other halogen-containing gases, for example, gas, in working equipment, and when testing systems, including cable ones, for tightness. The GTI-8 halogen leak detector also allows detecting an increase in the concentration of such gases in the room or near the controlled object. Technical characteristics of the leak detector "GTI-8" Parameter Sensitivity of the leak detector GTI-8, m3 Pa/sec., not less 1.0 - 5.3/10e-7 Time constant, sec., no more 3 Compensation of the initial sensor current Availability Automatic background signal compensation Availability Adjustable trigger threshold Availability Food ~220V, 50Hz (14.8V for GTI-8B) For modification of GTI-8B, continuous operation time, hour, at least 8 Operating mode setting time, min, no more 5

Designed for: – determining the location of leakages from pipelines by the correlation method; – tracing underground utilities; – tracing of non-metallic pipelines by acoustic method; – clarification of the leak location by an acoustic leak detector; – creation of an information database on the condition of pipelines and the results of pipeline diagnostics; – search for the place of damage to the power cable by induction and acoustic methods.