Voltmeter В7-72

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Описание

High accuracy voltmeter
U dc.: 0,2 2 20 200 1000 V ± (0,001–0,004)%
I dc.: 2 А (resolution 1 uА) ± (0,015–0,035)%
U ac. (10 Hz–1 МHz): 0,2 2 20 200 700 V ± (0,05–9)%
I ac. (20 Hz–5kHz): 2 А (resolution 1 uА), ± (0,15–0,4)%
R dc.: 0,2 2 20 200 кОм, 2 20 200 2000 МОм ±(0,003–0,035)%
10 measurement processing programs
Storage for 500 meterage in RAM
Interfaces IEEE-488 and RS-232C
Analog input
Indicator for 6,5 discharge (LCD with сpecial lights)
Dimensions, weight 80х220х300 мм, 3,5 kg
Voltage ~220 В, 12 WA

High accuracy class 0,001%
Replacement for voltmeters В7-39 and В7-54
Storage for up to 500 measurement results in internal RAM
interfaces IEEЕ-488 and RS-232С
LCD - indicator with lights
Digital filter
MAthematics processing in ten programs

Voltmeter В7-72 (voltmeter universal digital) - small-sized device with high accuracy with great functionality and low power consumption. Designed to measure dc voltage, rms value of alternating current, dc current strength, rms value of ac current, electrical resistance to dc. The voltmeter provides storage of up to 500 measurement results in internal RAM, mathematical processing of measurement results (10 programs), include a digital filter.

Характеристики

Напряжение постоянного тока :
Диапазон измерений	2 мкВ-1000 В
Погрешность измерений	± (0,001 - 0,004)%
Напряжение переменного тока :
Диапазон измерений	1 мВ - 700 В
Погрешность измерений	± (0,1-8)%
Диапазон частот	10 Гц -1 МГц