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ETCR 3000B Electrical Meter Earth Resistance Soil Resistivity Tester
  • ETCR 3000B Electrical Meter Earth Resistance Soil Resistivity Tester

ETCR 3000B Electrical Meter Earth Resistance Soil Resistivity Tester

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Meorient Import & Export  Co.LTD
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--
Product Description
Overview
Quick Details
Warranty:
2 years, 24 months
Place of Origin:
Guangdong, China, Guangdong,China
Brand Name:
ZL
Model Number:
ZL-1033
Power:
Electronic
Name:
ETCR 3000B Electrical Meter Earth Resistance Soil Resistivity Tester
Test samples:
6 pcs
Control system:
Digital with LCD screen
Angle range:
10°-360° , it can be adjustable
Test speed:
50-60 times/min
Dimension (WxDxH):
125*850*100mm
Weight:
About 110kg
Power supply:
AC220V 50Hz 2A
Certification:
CE
Supply Ability
Supply Ability:
30 Set/Sets per Month Electrical Meter Earth Resistance Soil Resistivity Tester
Packaging & Delivery

ETCR 3000B Electrical Meter Earth Resistance Soil Resistivity Tester

 

 

Product Description

 Product Features
1. 2/3/4-wires measurement of earth resistance,  soil resistivity, earth voltage, AC voltage;
2.Measurement Range: Earth Resistance: 0.00Ω-30.00kΩ;  0~600V, Soil Resistivity: 0.00Ωm-9000kΩm;
3. Data upload: RS232 interface
4.Date storage:300 sets

  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.

 Technical Specifications
1.Base Conditions and Working Conditions

Influence Quantity Base Condition Working Conditions Remark
Ambient Temp 23℃±1℃ -10℃-40℃ ----
Ambient Humidity 40%-60% <80% ----
Working Voltage 9V±0.1V 9V±1.5V 9V±1.5V
Auxiliary Earth Resistance <100Ω <30kΩ ----
Interference Voltage ---- <30kΩ ----
Interference Current ---- <2A ----
Electrode Distance when  measuring R a>5d a>5d ----
Electrode Distance when  measuring ρ a>20h a>20h ----

 

2.Intrinsic error and performance indicators under base conditions

Category Measurement Range Intrinsic Error Resolution
Earth Resistance
(R)
0.00Ω-30.00Ω ±2%rdg±3dgt 0.01Ω
30.0Ω-300.0Ω ±2%rdg±3dgt 0.1Ω
300Ω-3000Ω ±2%rdg±3dgt
3.00kΩ-30.00kΩ ±4%rdg±3dgt 10Ω
Soil Resistivity
(ρ)
0.00Ωm-99.99Ωm According to the precision of R
(ρ=2πaR
a:1 m-100m,
π=3.14)
0.01Ωm
100.0Ωm-999.9Ωm 0.1Ωm
1000Ωm-9999Ωm 1Ωm
10.00kΩm-99.99kΩm 10Ωm
100.0kΩm-999.9kΩm 100Ωm
1000kΩm-9000kΩm 1000Ωm
Earth Voltage AC 0.0-600V ±2%rdg±3dgt 0.1V

 

Note: 1). When rC max or rP max, additional error≤±3%rdg±5dgt.

          (rC max: 4kΩ+100R<50kΩ, rPmax: 4kΩ+100R<50kΩ)

      2). When 5V interference voltage, additional error≤±5%rdg±5dgt.

 

3.General Specification

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 Distance Range Can be set 1m-100m
Shift

Earth resistance: 0.00Ω-30.00kΩ, automatic shif

Soil Resistivity: 0.00Ωm-9000kΩm, automatic shift

Backlight Blue screen backlight, suitable for dim places
Display Mode 4-digital Oversized 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
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
Measuring Rate Voltage to ground: about 3 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)
Circuit Voltage below AC 600V
RS232 Interface Possess RS232 interface,Software monitor, storage data can be uploaded to computer, saved or printed.
Communication Wire One piece of RS232 communication wire, with length 1.5m
Data Storage 300 sets, “MEM” icon storage indicator, flash display “FULL” icon to indicate storage is full
Data Hold Data hold function: “HOLD” icon display
Data Read Data read function: “READ” icon display
Overflow Display Exceeding measuring range overflow function: “OL” icon display
Interference Test Recognize interference signal automatically, “NOISE” icon display when interference voltage exceed 5V
Auxiliary Earthing Test Can measure auxiliary earth resistance, 0.00KΩ-30kΩ(100R+rC<50kΩ, 100R+rP<50kΩ)
Alarm Function When measuring value exceeds alarm setting value, there is “Toot-toot-toot” alarm hint
Battery Voltage When battery voltage decreases to about 7.5V, battery voltage low icon     will display, reminding to replace battery.
Power Consumption Standby: about 20mA (Backlight shut off)
Boot and with backlight: about 45mA (25mA without backlight)
Measurement: about 100mA (Backlight shut off)
Weight     Total weight: 4.5kg (including package)
    Tester: 1443g (including battery)
    Tesing wires: 1560g
    Auxiliary earthing rods: 935g (4pcs)
Working Temperature & Humidity -10℃-40℃, below 80%rh
Storage temperature & humidity -20℃-60℃, below 70%rh
Overload Protection Measuring earth resistance: between each interfaces of C(H)-E,P(S)-ES, AC 280V/3 seconds
Insulation Resistance Over 20MΩ (between circuit and enclosure it is 500V)
Withstanding Voltage AC 3700V/rms (Between circuit and enclosure)
Electromagnetic Features IEC61326(EMC)
Protection Type IEC61010-1 (CAT Ⅲ 300V,CAT IV 150V,Pollution 2), IEC61010-031, IEC61557-1 (Earth resistance), IEC61557-5 (Soil resistivity), JJG 366-2004

 

 Click here >>>> More Factory Prices and Shipping !!! 

 

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About us

We are Zhongli Instrument Technology Co., Ltd, an instrument Expert, Headquartered in Dongguan, Guangdong, China.since 2007, specialized in manufacturing Lab testing equipments.

Throughout its more than 13 years of history, Our products have sold well in the Europe, America and Southeast Asia market and total more than 80 countries these years,especially favored by European and American countries.

Our equipments cover a wide range of industries, such as rubber and plastics industry, food industry, packaging industry, electronics industry, etc.and are suitable for all scientific research units, quality inspection institutions and academic fields.

In addition to standard machines, our R&D team can customize it for you. Just tell us your needs and we will make you satisfied.

 

 Click here >>>> More Factory Prices and Shipping !!!  

 

FAQ

1. How to choose the most suitable Mechanical Equipment ?

 Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do andthe required specification.
2. What’s the delivery term?
 At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15~20 working days after deposit receipt. If you are in urgent need, we can consider making special arrangement for you.
3. Do you accept customization service?
 Yes, of course, we can not only offer standard machines, but also customized machines 

according to your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.
4. Can we visit your factory before order?
 Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.
5. Do you have customers of our country before?

 Now our testing machines have been sold to more than 80 countries, like USA, Canada, Russia,UK, Italy, Germany, European , India, Pakistan, Philippine, Singapore, Malaysia,Thailand , Vietnam, Korea,Saudi Arabia,Brazil...and so on.
6. How about your warranty?
Generally,our warranty is two years. Within the warranty period, we can offer technique support and part parts change, necessarily, our engineers may go to your place for better service.
7. How about the packing for machine, is it safely protected during transportation?
 Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many testing machines abroad by sea or by air without damage.
8. What is the order process?
 Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment - packing - delivery - customer receiving - after service. 
9. How to install and use the product?
 The product is shipped with an operating instructions and video of English version.

 

How to contact us?  

Send your inquiry details in the below, click " Send" Now!

 

 

 

 

 

 

 

 

 

 

 

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