ETCR 3000B, Руководство пользователя

Страница: 6 / 24

-2-
I
．
Introduction
ETCR3000B Earth Resistance Soil Resistivity Tester is
specially designed and manufactured for measuring earth
resistance, soil resistivity, earth voltage, AC voltage. Adopting
the latest digital and micro-processing technology, precise
4-pole, 3-pole and simple 2-pole method for earth resistance
measurement, importing FFT and AFC technology, with a
unique function of anti-interference capability and the ability to
adapt to the environment, consistency of repeat testing, to
ensure high precision, high stability and reliability for prolonged
measure, which is widely used in electric power,
telecommunications, meteorology, oil field, construction,
lightning protection, industrial electrical equipment and other
earth resistance, soil resistivity, earth voltage, AC voltage
measurement.
ETCR3000B Earth Resistance Soil Resistivity Tester is
composed of host machine, monitoring software, testing wires,
auxiliary ground pillars, communication wires and others. The
large LCD display of host machine is with blue backlight and
bar graph indicating that can be seen clearly. At the same time
it can store 300 sets of data, fulfilling historical inquiry and
online real-time monitoring through monitoring software,
dynamic display, alarm indicator, and with the functions like
historical data access, reading, preservation, report forms,
printing and so on.
ETCR3000B Earth Resistance Soil Resistivity Tester
also named: Precise Earth Resistance Tester, 4-pole Earth
Resistance Tester, 2/3/4-pole Earth Resistance Tester, Soil
Resistivity Tester.