HZRC3000B 4-Terminal Earth Resistance And Soil Resistivity Tester
Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of hzrc3000b 4-terminal earth resistance and soil resistivity tester in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.
HZRC3000B 4-Terminal Earth Resistance And Soil Resistivity Tester
Introduction
The HZRC3000B Soil Resistivity Tester is specifically designed and manufactured for on-site measurement of grounding resistance, soil resistivity, grounding voltage, and AC voltage. Utilizing digital and micro-processing technology, it supports precise 4-wire, 3-wire, and simple 2-wire methods for ground resistance measurement.
Incorporating advanced FFT (Fast Fourier Transform) and AFC (Automatic Frequency Control) technologies, the instrument automatically identifies interference and selects the optimal measurement frequency, minimizing external impacts and delivering more accurate ground resistance readings. It offers exceptional anti-interference capability and environmental adaptability, with excellent repeatability ensuring high precision, stability, and long-term reliability.
The HZRC3000B is widely used in electric power, telecommunications, meteorology, oil fields, construction, lightning protection, and industrial electrical equipment for measuring ground resistance, soil resistivity, ground voltage, and AC voltage.
Function | Measurement of 2/3/4-pole earth resistance, soil resistivity, earth voltage, AC voltage |
Power Supply | DC 9V(Zi-Mn dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours) |
Measurement Range | Earth Resistance: 0.00Ω-30.00kΩ |
| Soil Resistivity: 0.00Ωm-9000kΩm | |
Measuring Mode | Precise 4-pole measurement, 3-pole measurement, simple 2-pole measurement |
Measuring Method | Earth Resistance: rated current change-pole method, measurement current 20mA Max Soil Resistivity: 4-pole measurement (Wenner method) Earth Voltage: average rectification(between P(S)-ES) |
Test Frequency | 128Hz/111Hz/105Hz/94Hz(AFC) |
Short-circuit Test Current | AC 20mA max |
Open-circuit Test Current | AC 40V max |
Test Voltage Wave | Sine wave |
Electrode DistanceRange | Can be set 1m-100m |
Shift | Earth Resistance: 0.00Ω-30.00kΩ, automatic shift |
| Soil Resistivity: 0.00Ωm-9000kΩm, automatic shift | |
Backlight | Blue screen backlight, suitable for dim places |
Display Mode | 4-digital super-large LCD display, blue screen backlight |
Measuring Indicator | During measurement, LED flash indicator, LCD count down display, progress bar indicator |
LCD Frame Dimension | 128mm×75mm |
LCD Window Dimension | 124mm×67mm |
Dimension | L×W×H: 215mm×190mm×95mm |
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