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2 3 4 Pole Measurement Digital Earth Resistance Tester With Amicrocomputer

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China XI'AN BEICHENG ELECTRONICS CO.,LTD certification
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2 3 4 Pole Measurement Digital Earth Resistance Tester With Amicrocomputer

2 3 4 Pole Measurement Digital Earth Resistance Tester With Amicrocomputer
2 3 4 Pole Measurement Digital Earth Resistance Tester With Amicrocomputer 2 3 4 Pole Measurement Digital Earth Resistance Tester With Amicrocomputer 2 3 4 Pole Measurement Digital Earth Resistance Tester With Amicrocomputer 2 3 4 Pole Measurement Digital Earth Resistance Tester With Amicrocomputer

Large Image :  2 3 4 Pole Measurement Digital Earth Resistance Tester With Amicrocomputer

Product Details:
Place of Origin: CHINA
Brand Name: VICTOR
Certification: CE
Model Number: VICTOR 4108
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: USD1080/pc
Packaging Details: 1PCS/CTN
Delivery Time: 5-25 DAYS
Payment Terms: T/T PAYPAL
Supply Ability: 1000PCS

2 3 4 Pole Measurement Digital Earth Resistance Tester With Amicrocomputer

Description
COLOR: BLACK AND BLUE MATERIAL: ABS
SIZE: 395(L) ×385(W) ×260(D) Mm POWER: 1.5V AA * 8PCS Alkaline Battery
WEIGHT: 900g Measurement Of RE Pile Method: 2 Pole 3 Pole 4 Pole
Communication: Isolation Of USB Communication Earth Resistance: 0-199.9kΩ
High Light:

4 Pole Digital Earth Resistance Tester

,

3 Pole Digital Earth Resistance Tester

,

4 Pole digital earth tester

2 3 4 Pole Measurement Digital Earth Resistance Tester With Amicrocomputer

 

VICTOR 4108 Multifunctional Earth Resistance Earth Resistivity Tester Equipped With Amicrocomputer 2 Pole 3 Pole 4 Pole Measurement

 

Generalization

This Instrument is a multifunctional earth resistance/earth resistivity tester equipped with a microcomputer.

This Instrument employs DSP processor and digital signal processing technology, which draws earth measurement signals directly, possesses features of high frequency, high accuracy and high resistance, and can measure earth resistance accurately.

The Instrument can measure earth ambient parameters (interference frequency and interference voltage), analyze earth measurement noise, and then select a measurement frequency which can reduce the noisy impacts maximally.

Apart from execution of standard 3-POLE and 4-POLE earth resistance measurements, this Instrument provides a method which can measure earth electrode resistance of a single –point and reticular earth resistance system without cutting off any earth electrode in parallel. This Instrument processes functions of earth resistivity calculation, no-spike earth resistance measurement, equipotential resistance measurement and current measurement with clamps.

l The Instrument conforms to the following Safety Requirements:

IEC61010-1(CAT Ⅲ 600V, POLUTION degreeⅡ)

IEC61010-2-031(Special Requirements for hand-held Probes)

IEC61010-2-032(Special Requirements for hand-held Current Clamp)

IEC61557-1,4,5,10(Electronic safety requirements for low voltage distribution system below AC 1000v and DC 1500v )

 

Basic Measurement Function

2/3/4- pole earth resistance measurement

Selective Earth Resistance Measurement

No-spike Earth Resistance Measurement

Earth resistivity (ρ)Measurement

Equipotential resistance measurement (2-pole/ 4-pole current measurement)

 

AC Current Measurement(1mA~20A)

l Earth Resistance Measurement employs sine AC simulation measurement, 4 kinds of testing frequencies(94Hz, 105Hz, 111Hz, 128Hz),which are selectable by hand or automatically to reduce impacts from low interference sources.

l Automatic control function of measurement signal frequency(AFC).

l Auxiliary Earth Resistance Measurement Function.

 

Measurement and display of Auxiliary Earth Resistance

l Up-limit warning display function of auxiliary earth resistance

Warnings are displayed on the LCD when auxiliary earth resistances are too high and may result in inaccurate measurements.

l Equipotential earth resistance measurement , processing automatic polarity-reverse measurement function

l Auto-range Function in Resistance Measurement and OL displays for over range

l Smoothing Measurement

In serious interference cases, the stability of measurement results can be improved by smoothing

Indication Functions for high interference voltage and current.

 

l Measurement Function of interference voltage and frequency in series.

Can automatically judge AV, DC and display voltage value and frequency when interference voltage in series exits

l Indication Function for over-low measurement current of current clamp

l Dot-matrix 240×128, Monochrome LCD.

l Backlight Function to view the test results in dimly areas.

l OH Indication Function.

l Rk Function is available to cancel the residual resistance on the Test Leads.

l Pre-programmed limits, pass or fail evaluation of measurement results

 

Standard accessories

• Measurement Suit:H000007

includes:

1 testing wire 6m(black)

1 testing wire 6m(green)

1 testing wire 15m(red)

1 testing wire 30m(blue)

4 auxiliary earth spikes

• 1 user’s manual

• 8 1.5V (LR6)Alkaline batteries

• USB Communication wire

• a software disk(ERTMA)

• Low Range Clamp: H300000R

• Standard Range Clamp: H300000T

• Measurement Ring:H900000

Chosen accessories

• DC15V adaptor

• Rechargeable Batteries(8☓1.2V Ni-Hi or Ni-chromium rechargeable batteries LR6)

 

Basic index

Disturbance voltage(UST)

Measuring range Resolution Frequency range Precision
0.0V~50.0V 0.1V

DC /AC

45~400Hz Sine

5%+5

 

Interference frequency(FST)

Measuring range Resolution Voltage range Precision
16~400Hz 0.1Hz 1V~50V 1%+5

 

Current measurement(IST)

Measuring range Resolution Frequency range Precision
1.0mA~25.0mA 0.1mA 50 / 60Hz 5%+5
25mA~250mA 1mA
0.25A~2.50A 0.01A
2.5A~20.0A 0. 1A

 

Grounding resistance RE (testρ)

range Measuring range Resolution Precision
0.020Ω~1.999Ω 0.001Ω 2%+0.03Ω
20Ω 2.00Ω~19.99Ω 0.01Ω 2%+5
200Ω 20.0Ω~199.9Ω 0.1Ω
2000Ω 200Ω~1999Ω
20kΩ 2.00KΩ~19.99kΩ 0.01kΩ
200kΩ 20.0KΩ~199.9kΩ 0.1kΩ

 

Selective grounding resistance(RE )

range Measuring range Resolution Precision
0.020Ω~1.999Ω 0.001Ω 5%+0.03Ω
20Ω 2.00Ω~19.99Ω 0.01Ω 5%+5
200Ω 20.0Ω~199.9Ω 0.1Ω
2000Ω 200Ω~1999Ω
20kΩ 2.00KΩ~19.99kΩ 0.01kΩ

 

Without the wand grounding resistance measurement( )

range Measuring range Resolution Precision
0.02Ω~1.99Ω 0.01Ω 10%+6
20Ω 2.0Ω~19.9Ω 0.1Ω 10%+2
100Ω 20Ω~100Ω 20%

 

Measurement of soil resistivity (ρ)

range Measuring range Resolution Precision
20Ω·m 0Ω·m~19.99Ω·m 0.01Ω·m

Depend on RG

ρ=2×π×a×RG

 

Note: electrodes a :0 ~ 30 m

200Ω·m 20.0Ω·m~199.9Ω·m 0.1Ω·m
2000Ω·m 200Ω·m~1999Ω·m 1Ω·m
20kΩ·m 2.00kΩ·m~19.99kΩ·m 0.01kΩ·m
200kΩ·m 20.0kΩ·m~199.9kΩ·m 0.1kΩ·m
2000kΩ·m 200kΩ·m~3768kΩ·m 1kΩ·m

DC resistance (R )measurement

range Measuring range Resolution Precision
0.020Ω~1.999Ω 0.001Ω 2%+2
20Ω 2.00Ω~19.99Ω 0.01Ω
200Ω 20.0Ω~199.9Ω 0.1Ω
2000Ω 200Ω~1999Ω
20KΩ 2.00KΩ~19.99KΩ 0.01KΩ
200KΩ 20.0KΩ~199.9KΩ 0.1KΩ

 

More details 

Project VICTOR 4108
Measuring function
 
Measurement of RE pile method 2pole
3pole
4pole
Measurement of RE selective electrode method 3 pole + single clamp
4 pole + single clamp
Double clamp
method
Soil resistivity
Equipotential resistance measurement
Interference
measurement
Disturbance voltage(AC,DC)
Interference frequency
Clamp current measurement
The test frequency(Hz) 94,105,111,128
Automatic / manual
Output characteristic Um 40Vrms sine
Im 250mA
Um-dc 20Vdc
Im-dc 250mA
Re(Rg) Range 0.02Ω~199.9kΩ
Basic accuracy 2%+5
A single clamp Range 0.02Ω~19.99kΩ
Basic accuracy 5%+5
Double clamp Range 0.02Ω~100Ω
Basic accuracy 10%+2
Rdc Range 0.02Ω~1999Ω
Basic accuracy 2%+2
ρ 0~3768kΩ·m
Measurement of grounding
resistance (Rs) testing
Auxiliary grounding
resistance (Rh) testing
Remove the test function of Rk
LIMITalarm
beep
Power Supply 8×1.5V AA Alkaline battery
Battery detection
Auto Power-off
Display type 240 * 128 dot matrix
Backlight
RTC
Storage
Communication Isolation of USB communication
Safety CAT Ⅲ 600V,Pollution degree 2
Overload protection AC250V
High voltage AC3250V(50Hz/60Hz) / 5 seconds
Insulation resistance >50MΩ / DC 1KV
EMC Class B
Accessories The 4 test line, 4 piles, 2 forceps
Size 210×155×95
Weight About900g
Standard Quantity Per Carton 1pcs
Standard Carton Measurement 395mm*385mm*260mm
Standard Carton Cross Weight 7.9Kg

 

Contact Details
XI'AN BEICHENG ELECTRONICS CO.,LTD

Contact Person: sales

Tel: +86 13924679853

Fax: 86-755-82268753-262

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