Radiometric devices >> voltmeters

V4-13 Pulsed digital voltmeter V4-13, autocompensation voltmeter V4-13 (V413, V4 13, V-413, V 413, b4-13, b413, b4 13, b-413, b413)

V4-13

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Pulsed digital voltmeter V4-13, autocompensation voltmeter V4-13 (V413, V4 13, V-413, V 413, b4-13, b413, b4 13, b-413, b413)
For the precise measurement of the amplitude values ​​of video pulse and harmonic voltage and DC voltages.
Ranges of measured pulse and harmonic voltage and DC voltage - 0.1V-15V to 15V limit, 10V-150V to 150V limit
The range of frequencies for harmonic voltage 10Hz-100kHz
Measurement error voltages from 0,04 U x to 0,005 U x
    Dimensions - 480h238h435mm

Pulsed digital voltmeter V4-13, autocompensation voltmeter V4-13 is designed to accurately measure the amplitude values ​​of video pulse and harmonic voltage and DC voltages. Pulsed digital voltmeter V4-13, autocompensation voltmeter V4-13 are used to configure and test the equipment and the pulse is indispensable for controlling the amplitude of the output pulses of the pulse generator, pulse calibration of voltmeters. The presence of the digital output does voltmeter B4-13, convenient to use in automated measuring systems.
The device is atokompensatsionnym voltmeter measures the amplitude values ​​of the stresses. Through the use of the diode as an element of the discriminator comparing the measured voltage with a reference DC voltage and applying the method of the periodic zero correction unit Pulsed digital voltmeter V4-13, autocompensation voltmeter V4-13 is the most accurate measure of an automatic voltage pulse duration in a wide range. Versatility scheme allows you to measure not only the pulse, but the harmonic voltage and DC voltage.
The unit pulsed digital voltmeter B4-13, Autocompensation voltmeter B4-13 includes an internal voltage calibrator. In addition, it has a manual and automatic startup mode and averaging mode measurements. Indicating device it is in the form pyatiryazryadnogo digital scoreboard. Information about the result of measurement, a BCD code.
Technical characteristics of the device Pulsed digital voltmeter V4-13, autocompensation voltmeter V4-13:
Ranges of measured pulse and harmonic voltage and DC voltage - 0.1V-15V to 15V limit, 10V-150V to 150V limit;
The range of frequencies for harmonic voltage 10Hz-100kHz;

 
Voltage measurement error
Pulse duration
0,005 U x +20 mV
0.5 microseconds. and more
0,04 U x +30 mV
0.1 mks.-0, 5mks.

De U x - measured voltage;

The pulse repetition frequency - 10 Hz-1 MHz at the limit of 15 V; 10Hz-100kHz at the limit of 150V;
Input impedance - 50Om, 75ohm, 150Om, 1000Om, 1M;
Input capacitance V4-13 - 35pF;
Powered by AC - 50 Hz ± 0,5 Hz, 220V ± 22V, at 400 (+28) Hz, 400 (-12) Hz, 220V ± 11V;
Power consumption - 180 V ∙ A;
Operating conditions - temperature from +5 º C to +40 º C, relative humidity 98% at +30 º C;
Dimensions - 480h238h435mm
Weight - 26kg


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