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The voltmeter universal & nbsp; V7-45 & nbsp; for measurement of direct currents, voltages and charge of low-resistance and high-resistance sources
The voltmeter V7-. 45 provides automatic selection of the sub-band measurements, the possibility of mathematical processing in five programs, storing power signal measurements. 100 measured values for a programmable time interval, calculating the error of the current measurement values.
V7-45 device has an analog output for connecting automatic recorder or oscilloscope LF, self-test mode to facilitate troubleshooting and repair when setting. Error correction is performed automatically
V7-45 used in microelectronics, medicine, chromatography
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Basic V7-45 device specifications:
measuring range: & nbsp;
current: 10-17 - 10-7 A;
voltage: 2 * 10-5 - 100 V
The limits of the basic error of measurement:
flow: 10-0,25,
. voltage: 0,05,
charges:. 0,25-0,5
Temporary zero instability: 10-17 A / d
time. . Established indications: 0.2, 1, 10, 100
Input resistance 1016 Ohm
consumption: 30 * a
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Replaces: V7-29
Weight: 4.7 kg; 2.1 kg
Dimensions:. 325h285h130 measuring unit mm .; . Integrating remote unit 100h120h185 mm
