Voltmeter universal V7-13 (V713, V7 13, V-713, V 713, b7-13, b713, b7 13, b-713, b713)
The range of DC voltage 10mV-1000V
Measurement range of low-frequency voltage 100mV-1000V
Measurement range of the high-voltage 100mV-300V
Frequency range from 10 Hz to 10 6 Hz
DC current of 0.3 mA-15A
Measuring Range AC-15A 30MKA
Resistance measurement range 1 ohm-30MOm
Relative error of DC 2.5% low-frequency voltage 4% -6% of the high voltage 4% -15%, 2.5% resistance; AC 6% -10%, 3.5% resistance.
Dimensions - 245h180h160mm
Voltmeter universal V7-13 designed to measure DC srednekvadratncheskogo of harmonic voltage, resistance, strength and constant rms values of harmonic currents.
Schematic diagram of the device Voltmeter universal V7-13 it can be used as an indicator for measuring the DC voltage at the limit of 10 mV as measured by a high frequency voltage between 0.3 V-3 at frequencies up to 1000 MHz-1500 MHz. Measurement accuracy can not be guaranteed.
When measuring DC and low-frequency signals are provided detachable probes. Cable length allows measurements in inaccessible areas of the objects.
Technical characteristics of the device Voltmeter universal V7-13:
The range of DC voltage 10mV-1000V on the scales within 30mV-100mV-300mV-1V-3V-10V-30V-100V-300V-1000V.
Measurement range of low-frequency voltage 100mV-300mV-1V-3V-10V-30V-100V-300V-1000V;
Input impedance V7-13 measurement of low-frequency voltage-100K 300kOm. Input capacitance of 60pF. Measurement range of the high-voltage 100mV 300mV-1V-3V-10V-30V-100V-300V, with divisors of 1:10 and 1:100 limits of 10V-300V;
Input impedance V7-13 measurement of high voltage: 10 ohms at the limit of 0.3 V, the limits on 150kOm 1B-3B. Input capacitance 2PF.
DC current of 0.3 mA-15A to within 1 uA-10uA-100uA, 1mA, 10mA, 100mA, 1A-5A-15A. At currents of 5A to 15A using external shunts;
Measuring Range AC-15A to 30MKA within 100uA, 1mA, 10mA, 100mA, 1A-5A-15A. At currents of 5A to 15A using external shunts;
Resistance measurement range 1 ohm-30MOm to within 15Om-150Om-1500Om-15kOm-150kOm-1500kOm. Relative error of DC 2.5% low-frequency voltage 4% -6% of the high voltage 4% -15%, 2.5% resistance; AC 6% -10%, 3.5% resistance.
Power supply voltmeter universal V7-13: The three elements of the "Mars";
Operating conditions: temperature from - 30 º C to +50 ° C, relative humidity less than 98% at +40 ° C
Dimensions - 245h180h160mm.
Weight 4.2 kg.