SMART SENSOR AR4105B Grounding resistance Tester

SMART SENSOR AR4105B Ground Resistance Tester

Measurement range of ground Voltage 0~200V, ground Voltage error +/- 2% +/- 5dgt, resolution 0.1V, ground resistance Measurement range 20 Ω: 0~19.99 Ω; 200 Ω: 2~ 199.9 Ω; 2000 Ω: 20~1999 Ω, ground resolution 0.01 Ω~ 1 Ω, used for the measurement of ground resistance of various devices and the measurement of conductor resistance value and ground Voltage of low resistance.

Brand

SKU: NB045897

SMART SENSOR

Model

AR4105B

Price

$ 153.00

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SMART SENSOR AR4105B Grounding resistance TesterOverview
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AR4105B

Grounding resistance Tester

Introduction

AR4105B grounding resistance Tester is used to test the grounding resistance of various devices measured by electric power, post and telecommunications, railway, communications, mining and other departments, as well as to measure the conductor resistance value and ground Voltage of low resistance.

Grounding resistance refers to the resistance between the underground electrodes (such as grounding electrodes, grounding grids) and the ground in the grounding system, and it is one of the important parameters used to ensure the safety of electrical equipment and personnel. A ground resistance Tester calculates the value of the ground resistance by applying a specific current and measuring the Voltage drop in the grounding system.

Application

In the power system, the grounding resistance Tester is used to test the grounding system of power equipment, such as generators, transformers, power distribution devices, etc.
In the industrial production process, the grounding resistance Tester is used to test the grounding system of plants and equipment to ensure the safe operation of industrial equipment and the safety of the Operating Environment.
In construction engineering, the grounding resistance Tester is used to test the grounding system of the building, such as the grounding electrode, grounding grid, etc., to ensure the safety and reliability of the electrical system inside the building.
During the installation and maintenance of telecommunication equipment, the grounding resistance Tester is used to test the grounding system of telecommunication equipment and cables to ensure the normal operation of the communication system and the quality of communication.
In the railway system, the grounding resistance Tester is used to test the grounding system of electrical equipment such as railway signaling system and traction system to ensure the safety and reliability of railway transportation.
In the aerospace field, grounding resistance Testers are used to test the grounding system of aircraft, spacecraft and other equipment to ensure the safe operation of aircraft.

Packing specifications

power supply	6*1.5V AA battery/9V DC R6P(SUM-3)x6
Net weight of the product	526g
Product dimensions	17512566mm
Packing:	valise
Standard outer carton capacity	----
Standard outer box size	----
Standard outer box gross weight	----

SMART SENSOR AR4105B Grounding resistance TesterSpecifications

LIST	VALUE
Measurement mode	2-Line method/3-line method
Measurement range of ground Voltage	0~200V
ground Voltage error	±2%±5dgt
Resolution	0.1V
Measurement range of grounding resistance	20Ω : 0 ~ 19.99Ω；200Ω : 2 ~ 199.9Ω；2000Ω : 20 ~ 1999Ω
Grounding resistance error	±（2.0%+0.1Ω）；±（2.0%rdg+3dgt）；±（2.0%+3dgt）；
Grounding resolution	0.01Ω~1Ω
Response time	Ground resistance: about 5 seconds; ground Voltage: about 2 seconds
Application standard	1:IEC 61010-1 overVoltage CAT 330V PollutionDegree 2；2:IEC 61010-2-31；3:lEC 61557-1,5；4:IEC 60529(IP54)
Continuous measurement	Continuous measurement of all gears
insulation resistance	500V wire to rubber shell ≥ 5MΩ
withstand Voltage	Wire to rubber shell 1500V AC 1 minute without jumping
Overload protection	Ground resistance range: 200V AC in (10 seconds); ground Voltage range: 300V AC in (30 seconds)
Environmental temperature	0~40 ℃ (Humidity ≤ 85% RH)
Environmental temperature storage	-20~60 ℃ (Humidity ≤ 90% RH)
backlit display	Yes.

SMART SENSOR AR4105B Grounding resistance Tester Packing list

host X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

FAQ

[Q]

Is the price listed on the website the final cost for overseas purchases?

[A]

No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q]

What is the specific process for purchasing the product?

[A]

First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q]

What should I do if the instrument I purchase needs repair?

[A]

After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

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