Catalog
Scientific Research Institute of Technologies, Control and Diagnostics of Railway Transport

Immitance Tester “IMMETR"

IMMETR
Articul: 55DK.411218.002
Short description

The immitance tester “Immetr” is intended to measure parameters (inductance, quality factor, DC resistance) of automatic cab signalling (ACSG) sending coils of all types, including those used in underground railway systems, and to measure induced emf and DC resistance.

PURPOSE AND APPLICATION

The immitance tester “Immetr” is intended to measure parameters (inductance, quality factor, DC resistance) of automatic cab signalling (ACSG) sending coils of all types, including those used in underground railway systems, and to measure induced emf and DC resistance.

FUNCTIONAL CAPABILITIES

The device allows for measurement of parameters of objects represented by parallel and (or) serial two-element equivalent circuit under sine-curve voltage within the frequency band of 20 Hz to 1000 Hz.

PERFORMANCE
Description Value
Time of operation in autonomous mode, hour at least 3
Time of operation when powered from external source, hour at least 8
Rated relative measurement uncertainty within the base band, % 0.15
Weight, kg 1,5
Overall dimensions, mm 250 х 125 х 55
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