Product Details

HZRC3200 Double Clamp Earth Resistance Tester

Product Description

HZRC3200 Double Clamp Earth Resistance Tester is specially design for the measurement of earth resistance, soil resistivity, earth voltage, leakage current of grounding line, AC current, DC resistance.

Adopting the latest digital technology, precise 4-pole, 3-pole and simple 2-pole method, selection method, double clamp method to measure grounding resistance,for earth resistance measurement; large caliber clamp design, can use to measure the grounding system which adopt large-scale down conductor;

can flexibly and precisely measure the value of grounding resistance in every complicated situation like single point grounding, grounding mesh;it is not need to disconnect any parallel connection pole when measuring parallel-grounding, and massively improve the convenience when measuring.

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.

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Technical Data

HZRC3200 Double Clamp Earth Resistance Tester

Function	4-pole, 3-pole and simple 2-pole, selection, double clamp method measure grounding resistance, soil resistivity; Measurement of earth voltage, AC voltage, leakage current of AC current
Power Supply	DC 9V(Zn-Mn dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours )
Caliber of clamp	Φ68mm
Measurement Range	Selection method: 0.00Ω-3000Ω
	Double clamp method: 0.00Ω-9000kΩ
	2/3/4 pole method:0.00Ω~30.00kΩ
	Soil resistivity:0.00Ω~9000kΩ
	DC resistance:0.00Ω~30.00kΩ
	Earth voltage:0.0V~100.0V
	AC current:0.00mA~600A
Measuring Mode	Precise 4-pole measurement, 3-pole measurement, simple 2-pole measurement, selection method, double clamp method measure grounding resistance
Measuring Method	2/3/4 pole method: change-pole method, measurement current 20mA Max Selection method: change-pole method, measurement current 20mA Max Double clamp method: disconnect mutual inductance method, measurement current 1mA Max Soil Resistivity: 4-pole measurement (Wenner method) Earth Voltage: average rectification(between P(S)-ES) AC current: mutual inductance method
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 Distance Range	Can be set 1m-100m
Shift	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 countdown display, progress bar indicator
LCD Frame Dimension	128mm×75mm
LCD Window Dimension	124mm×67mm
Dimension	L×W×H: 215mm×190mm×95mm
Standard Test Wire	4 wires: each for red 20m, black 20m, yellow 10m, and green 10m
Simple Test Wire	2 wires: each for red 1.6m and black 1.6m
Auxiliary Earthing Rod	4 wires: Φ10mm×150mm Over 5000 times (Short-circuit test, interval time should be at least 30 seconds)
Measuring Rate	Voltage to ground: about 2 times/second
	Current to ground: about 2 times/second
	Earth resistance, soil resistivity: about 5 seconds/time
Measuring Times	Over 5000 times (Short-circuit test, interval time should be at least 30 seconds)
RS232 Interface	RS232 interface, software supervision, storage data can be uploaded to computer, saved or printed.

Ada Wang

TEL: 0086-312-3372757-806

Skype:Ada11043

Alibaba: cn1511688310

Huazheng Electric Manufacturing (BaoDing) Co.,Ltd (Factory)

Factory add.:Longxing Road 77,Baoding, Hebei,China

Office add.:Room 510 Chaoyanglong zuo B Building No.1178Chaoyang street, Baoding ,Hebei,China