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The automatic tracing pulse generator AG-105 is designed to create propagating signals (vibrations) in the routes of hidden communications with the active method of tracerouting. The device creates an alternating sinusoidal current in the studied communication (constantly or in short-term parcels) necessary to determine its location. The features of the AG-105 generator Extremely high power output and battery life, for a compact battery pack ("Type C" × 8) and such small overall dimensions. Universal power supply allows you to reach an output power of over 20 watts. With autonomous power supply, the "life cycle" depends on the quality of the "type C" batteries used. For example, with an initial output power of 7 watts in continuous generation mode, the "life cycle" is ≈ 5 hours, and with an initial output power of 15 watts in intermittent modulation mode, the "life cycle" is ≈ 25 hours (using standard new "fresh" batteries, for example, "Energizer C"). When using "ultra-high-capacity" batteries (for example, "Duracell ULTRA" or "COSMOS"), the battery life can be increased by 20-30%. When connecting an external "12V" battery (for example, a car), the operating time is determined by the capacity of this battery. When connecting an external mains power supply "15 V", the operating time is not limited. The dimensions of the portable device in the case are 216x180x105 mm, and the weight does not exceed 2 kg. These features are provided by the use of an ultra-efficient unique modification of the circuit technology for building CLASS D power amplifiers. The pulse output amplifier reaches an efficiency of 85%, which is especially important for "energy-consuming" devices with autonomous power supply.

A trace searching kit for finding underground communications (cable lines, metal pipelines, and other communications made of conductive materials) with a digital tracerouting receiver. The kit is equipped with a compact stand-alone generator with a display and a built-in induction antenna. The output power of the generator is up to 20 watts and the operating range is up to 3 km. Connection to the desired route is possible both by contact and contactless method.

A trace searching kit for finding underground utilities (cable lines, metal pipelines, and other communications made of conductive materials). The kit includes a receiver in the form of a monoblock with a frost-resistant LCD display, which displays an image of the route and automatically calculates the depth of communication up to 10 m, as well as the current in the line and the most powerful multi-frequency generator in the TECHNO-AC line, with a range of up to 10 km.

The combined laboratory up to 35 kV (ETL-35K) consists of: 1. Test facility • – Maximum rectified voltage up to 70 kV; • – Maximum AC voltage of the industrial frequency of 50 Hz to 100 kV. 2. Insulation parameters meter • – Transformation coefficient; • – No-load losses at low voltage; • – Short circuit resistance; • – Voltage and current; • – Power factor; • – Frequency of the measured voltage (current); • – Phase shift angle between voltage and current; • – Measurement of the active resistance of the windings. 3. Burning facility • – Maximum voltage up to 30 kV; • – Maximum current up to 80 A; • – Working hours are not limited; • – Switching of stages is carried out without breaking the arc at the time of switching; • – The ability to start working from any stage of burning (when working with low-voltage cables); • – Built-in afterburning. 4. High voltage pulse generator • – Output voltage 0...12 kV / 0...24 kV; • – The pulse energy at each stage is 3000 J; • – Built-in IDM for collaboration with the reflectometer. 5. Reflectometer – Supports 3 methods of determining the location of damage: • – By pulse reflectometry; • – By the method of oscillatory discharge; • – Pulse-arc method. 6. High-voltage cable defects detector • – Determining the location and depth of the cable at a depth of up to 10 m; • – Tracing at a distance of up to 10 km; • – Search for live electrical cables; • – Search for places where pipelines and cables intersect; • – Determining the places of damage to cable lines; • – Site surveys before excavation; • – Search for places of damage to the external insulation of the cable; • – GPS\GLONASS coordinates recording and mapping of found communications; • – Cable selection from the bundle; • – Search for the place of damage by acoustic method.

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 leakage detector "KORSHUN-12MTA" is designed to determine the coordinates of leaks by correlation and acoustic methods in underground pressure steel, cast iron and plastic pipelines of heat, water, oil products supply systems, regardless of the depth of their laying, the type of soil, determining the exact location of the pipeline and the depth of its occurrence, searching for manholes wells under a layer of snow, soil, asphalt. •

Displaying the spectra and dose rates measured by each detection unit (DB) on the object plan or terrain map Identification of the radionuclide composition of the source The possibility of expanding the energy range up to 5 MeV Sealed DB design (IP68) Backup power supply

Device indicators: — minimum diameter of a concentric circle, mm — ( 72 ); — maximum diameter of a concentric circle, mm — ( 250 ); — the distance between the circles of the cone, mm — ( 5 ); — height of the sampling cone, mm — ( 60 ); — upper inner diameter of the sampling cone, mm — ( 37 ); — lower inner diameter of the sampling cone, mm — ( 70 ); — measurement error, mm — ( +2.5 ); — overall dimensions of the cone, mm — ( 280x120 ); — the mass of the cone, kg — ( 4 ).

Designed for: – determining the location of liquid leakages from pipelines by the correlation method; – tracing underground utilities; – clarification of leakage sites by acoustic leak detector; – creation of an information database on the condition of pipelines and the results of pipeline diagnostics.

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. •

Vacuum valves are designed to cut off and seal the elements of the vacuum system, thereby, vacuum valves provide the necessary sequence of pumping and air intake. The vacuum valves presented in this section are mass-produced by NPO Helikon.

Irradiator with a typical collimator Rotary drum magazine sources in tungsten and lead protection Software control of the movement of sources and positioning of the mobile platform An alarm and blocking system, radiation monitoring system to ensure the safety of the installation Control from the operator panel or computer with verification automation functions