Radiometric devices >> telecommunication equipment

IIV

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Meter intervals IIV
 
Meter intervals IIV is designed to measure the duration of the rectangular parcels DC, opening and closing of mechanical contacts, duration of the "package" of sinusoidal oscillations, and is used in the laboratories of ATS, MTS, and telegraph stations during commissioning and testing of pulse techniques and switching equipment.
 
Technical characteristics of the instrument gauges intervals IIV:
 
The device is intended for use in a closed heated and ventilated room at an ambient temperature of 5 º C to 40 º C relative humidity up to 80%;
Meter intervals IIV provides a measure of the duration of rectangular pulses of positive or negative polarity and the intervals between them, as well as pulses of positive or negative polarity bipolar signals.
The amplitude of the measured packages - from ± 2,5 to ± 120V.
Sub-ranges:
- From ± 2,5 to ± 10V;
- From ± 10V to ± 24V;
- From ± 24V to ± 60V;
- ± 60V to ± 120V to;
Meter intervals IIV provides a measure of the duration of opening and closing of mechanical contacts in the presence of a chain of contact resistance of not more than 300 ohms.
Meter measures the duration of the "package" of sinusoidal oscillations with a frequency of 0.4 kHz fill up to 4.0 kHz, and the intervals between them.
Sub-ranges:
- From-20dB to-10dB;
- From-10dB to 0dB;
- From 0 dB to 10 dB.
Meter intervals IIV provides a measure of the frequency of the sinusoidal oscillations in the range from 0.01 kHz to 99,999 kHz in increments of 0.001 kHz.
The countdown meter readings made with five Digital indicator lights display.
In the meter provides automatic installation of the limits of measurement.
Indication of the limit made by highlighting the appropriate place to point the indicator board.
Analog: Measuring parameters of IPI-203 PBX.
Weight of the device measuring time intervals IIV - 16kg.
Dimensions - 430h340h215mm.

Photos: IIV

IIV meter image.
IIV meter image.
IIV front view.
IIV front view.
IIV side view.
IIV side view.
IIV overhead view.
IIV overhead view.
IIV bottom view.
IIV bottom view.


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