| Technical Characteristics: |
| Parameter |
Tracing |
Leak detection |
| Operation (tracing/leak detection) |
Determined by the connected sensor. |
| Central frequency of the receiver’s filter, Hz |
Discrete 50/60; 100/120; 512; 1024; 8928 |
Smoothly regulated in the range of 125...2500 |
| Energy factor of the receiver (specifies filtration degree) (Q) |
80 minimum |
Discrete 0,6/ 0,8/ 1/ 1,4/ 1,8/ 2,3/ 3/ 4 (Chebishev; 0,1db; 4-th order) |
| Wide strip, (operating mode in the range of frequencies from 100 Hz up to 2400 Hz) |
40...10000 |
110...2900 |
| Input noise-immunity (pre-filtration in the amplifiers of the sensor) |
Switchable resonance filter. (50/60; 100/120; 512; 1024; 8928 Hz, Q not less than10). |
Bandpass filter. (Chebishev; 0,5db; 6-th order ; 110...2900Hz) |
| Maximum gain factor of the electrical circuit and the dynamic range of the input signal, dB |
90 |
68 |
| Sensor |
Induction |
Piezocrystal |
| Visual indication (LCD) |
Symbols and values of selected modes and parameters. |
| Digital value of the signal level (%) |
MAX for the period of measurement MIN for the period of measurement |
| Linear animation of signal level (12 segments) ( a running strip on the display of the receiver besides the digital indication) |
The current value of the signal level ( "fast" segments) MAX for the period of measurements ( "slow" segment) |
| Sound indication |
Headphones - natural broadband or filtered signal. |
| Headphones-produced sound (three types) |
- |
| Built-in emitter - produced sound (one type) |
| Audible warning signal |
Overload at the output of the sensor. Overload at the output of the filter |
| Maximum output power on headphones, minimum, mW |
120 |
| Power supply |
Voltage 2…3,5V. alkaline batteries АА 1,5V (2pcs.). Upon the customer’s request – accumulators АА 1,2V 2,6А/h, 2 pcs (work) + 2pcs. (storage) with 4- places charger device (from the lighting 220V or 12V on-board network). |
| Charging time of one pair of batteries, maximum, h |
3 |
| Time of continuous operation from a pair of accumulators, minimum, h |
20 |
| Electronic unit weight , kg |
0,2 |
| Electronic unit dimensions, mm |
185` 65` 30 |