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Acoustic searching set Trassofon

Acoustic searching set Trassofon is intended for exact detection of underground electric cable damage area by means of acoustic method.

In addition the set allows to determine cable route directly from high-voltage pulse generator.

The set consists of two units: vibration gage and electronic unit. The gage is installed on the ground in supposed cable damage area; electronic unit is carried by operator on neck strip. Units are connected by flexible cable. The gage is equipped with extended handle for convenient carrying.

The equipment is stable under ambient air temperature up to -25°C.

Trassofon set performance specification:

Gage

Amplification gain, dB

not less than 20

Measuring unit, overall dimensions, mm

Ø100x195

Gage weight, kg

1,2

 Electronic unit

Acoustic channel amplification gain, max, dB

66

Magnetic channel amplification gain, max, dB

60

Working mode setting time, s

not more than 30

Unit supply – 4 batteries R6(AA)

2,7 A-h

Operation before battery discharge, h

50

Measuring unit, overall dimensions, mm

170x170x70

Unit weight, kg

1,3

 

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