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A trace searching kit for searching 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 large 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.

Platinum or copper resistance thermal converters with standard or individual calibration characteristics, thermocouples with HCX (types) can be used as primary temperature converters: B (PR30/6), E (HCn), J (LCn), K (HA), L (HC), N (CC),R (PR13/0), S (PR10/0), T (MCs) with standard calibration characteristics according to MTSH-90, as well as reference thermocouples of the CCI and TPR types with individual calibration characteristics. Overall dimensions 210x210x240 mm Weight 2.5 kg Power consumption 12 W

A trace searching kit for finding underground utilities (cable lines, metal pipelines, and other communications made of conductive materials). Compact stand-alone generator with an output power of up to 20 watts and a range of up to 3 km. Connection to the desired route is possible both by contact and contactless method. Multifunctional tracer receiver with arrow indicator and audio output to the operator's headphones. Frost-resistant and lightweight housing. Leak detector/flaw detector function (using an optional acoustic sensor).

Technical specifications: Frequency range, from 2 Hz to 2 MHz Frequency setting error, ± 1 % Signal amplitude: - at a load of 600 ohms , at least 5 V at least 10 V Smooth signal attenuation, at least 20 dB Frequency instability: - in 15 minutes - for 180 minutes, no more than 0.1% no more than 0.5 % Harmonic coefficient: - in the frequency range from 10 Hz to 20 Hz - in the frequency range sv. 20 Hz to 200 kHz - in the frequency range of 200 kHz to 2 MHz, not more than 0.5% not more than 0.2% not more than 1 %

Operating Mode: Continuous Output stabilized current, A: 0-20 Output voltage, V: 0-20 Power supply: Single-phase 220 V 50 Hz Operating temperature range, °C: +10...+35 Storage temperature, °C: -20...+45 Relative humidity (without condensation), %: 90 Weight, kg: 3 Overall dimensions (W x H x D), mm: 205 x 200 x 80

The trace searching kit is designed to accurately determine the location and depth of underground utilities (power and signal cable lines, reinforced fiber-optic lines, pipelines made of electrically conductive materials), troubleshooting cable lines, and also allows you to conduct a survey of the area in the shortest possible time and with great reliability before excavation and to prevent damage to engineering communications. As part of the kit, the receiver is in the form of a monoblock with a large 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. Built-in GPS\GLONASS module for determining and recording the coordinates of the location of communication. Compact stand-alone generator with display and built-in induction antenna. The output power of the generator is up to 20 watts and the range of operation is up to 3 km. Connection to the desired route is possible both by contact and contactless method.

Technical specifications: The waveform is sinusoidal, meander, triangular, sawtooth, (straight, reverse), offset, rectangular (TTL) Frequency range from 0.1 Hz to 2 MHz Frequency setting error ±0.05% Frequency instability ±0.02% in 15 min The amplitude of the signal is sinusoidal ± 5 V at a load of 600 ohms of the form ± 10 V without load Signal span: meander, triangular, ± 10 V at 600 ohm load sawtooth (forward, reverse) ±20 V without load Limits of output signal level adjustment: -sinusoidal shape from 4 mV to 3.7 V (skz) at a load of 600 ohms from 8 mV to 7.4 V (scz) without load -meander, triangular, sawtooth from 10 mV to 10.465 V (span) at a load of 600 ohms shape: from 20 mV to 20.93 V (span) without load Signal level unevenness ± 5% at frequencies from 0.1 to 10 Hz sinusoidal shape relative to ± 2% at frequencies from 10 Hz to 200 kHz 1 kHz ±5% at frequencies from 200 kHz to 2 MHz The harmonic coefficient of the sinusoidal ± 0.2% at frequencies from 10 to 100 Hz forms ± 0.07% at frequencies from 100 Hz to 10 kHz ±2% at frequencies from 10 to 120 kHz ±1% at frequencies from 120 kHz to 1 MHz ±4% at frequencies from 1 to 2 MHz Parameters of the rectangular (TTL) signal form log. "1" 3 2.4 V; log. "0" ≤ 0.4 V the duration of the front, the cutoff is not more than 100 ns in the frequency range from 0.1 Hz to 2 MHz Operating temperature range from minus 10 °C to + 40 °C Power supply ~230 V, 50 Hz; 10 V×A Dimensions; weight 210×71×255 mm; 2 kg