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ES3001 Soil Resistivity Tester for Accurate Measurements
ES3001 Soil Resistivity Tester for Accurate Measurements
Specifications
Brand Name :
SKYLINE
Model Number :
ES3001
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
negoitable
Payment Terms :
T/T
Supply Ability :
1 unit/Month
Delivery Time :
25 working days
Packaging Details :
Plywood case
Power :
8.4V lithium battery (built-in)
Interference voltage :
<20V (should be avoided)
Interference current :
<2A (should be avoided)
Test frequency :
128Hz
Short circuit test current :
> 20mA (Sine Wave)
Electrode spacing range :
AC 28V max
Description

Product Information


Soil resistivity tester also known as grounding resistance-soil resistivity tester precision grounding
resistance tester, etc. is a common instrument for inspection and measurement of grounding
resistance commonly used instruments, the use of a large LCD grey and white screen backlit
display and microprocessor technology to meet the two, three, four-wire test resistance and Shi soil
resistivity requirements. Applicable to telecommunications, electric power, meteorology, engine
room, oil field power distribution lines, tower transmission lines, petrol stations, factories, grounding
network lightning rods and so on. Instrument testing precision, fast, simple, stable and reliable
characteristics.

Technical Parameter

Function Two three four-wire measure grounding resistance, soil resistivity;Ground voltage, AC voltage measurement
Ambient temperature and humidity 23℃±5℃,below 75%rh
Power 8.4V lithium battery (built-in)
Interference voltage <20V (should be avoided)
Interference current <2A (should be avoided)
Measure R electrode spacing a＞5d
Measured electrode spacing a＞20h
Auxiliary ground resistance Reference condition <100Ω, working condition <5kΩ
Range Grounding resistance: 0.00Ω～30.00kΩ Soil resistivity: 0.00Ωm～9999kΩm Grounding voltage: 0.00V～100.0V
measurement mode Precise four-wire, three-wire measurement, simple two-wire measurement
Measurement methods

Grounding resistance: rated current change pole method

Soil resistivity: four-pole method

Ground Voltage: Average Rectification(between S-ES interface)
Test frequency 128Hz
Short circuit test current > 20mA (Sine Wave)
Open circuit test voltage AC 28V max
Electrode spacing range Can be set 1m ～ 100m
Change gear fully automatic shifting 0.00Ω ～ 30.00kΩ;fully automatic shifting 0.00Ωm～9000kΩm
Backlight Controllable gray screen backlight, suitable for use in dim places
Display mode 4-bit large LCD display, gray screen backlight
Measurement instructions LED flashing indicator during measurement
LCD size 111mm×68mm
LCD display field 108mm×65mm
Instrument size 277.2mm×227.5mm×153mm
Standard test line length 4 strips:red 15m,black 15m, yellow 10m,green 10m each one
Simple test line 2strips:yellow 1.6m,green 1.6m each one
Auxiliary Grounding rod 4PCS:φ10mm×200mm
Measure time Ground voltage:about 3 times/sec grounding resistance,soil resistivity: about 7 seconds/time
Line voltage Measurement below AC100V (ground voltage measurement function cannot be used to measure commercial power)
USB interface With USB interface, software monitoring, storage data can be uploaded to the computer, save and print
Communication Line One USB communication line, 1.5m long
Data storage 500 groups, "MEM" storage indicates, flashing "FULL" symbol indicates that the memory is full
Data review Data review function: "MR" symbol display
Overflow display Over-range overflow function: "OL" symbol display
Interference test Automatic identification of interference signals, "NOISE" symbol indication when the interference voltage is higher than 5V
Auxiliary grounding test With auxiliary ground resistance test function, 0.00KΩ ~ 30kΩ (Rh max = 3kΩ +100R <50kΩ; Rs max = 3kΩ +100R <50kΩ)
Alarm function Alarm when the measured value exceeds the alarm setting value
Battery voltage Real-time display of battery power, reminding timely charging when battery voltage is low
Automatic Shutdown “APO” Indicates, automatic Shutdown After 15 Minutes
Power consumption Standby: 40mA Max(Backlight off) Turn on backlight: about 43mA measuring:75mA Max(Backlight off)
Weight Instrument: 2450g(including battery) Test lines:1300g Auxiliary grounding rod: 850g(4PCS)
Working temperature and humidity -10℃～40℃；below 80%rh
Storage temperature and humidity -20℃～60℃；below 70%rh
Overload protection Grounding resistance:AC 280V/3 seconds between H-E and S-ES ports
Insulation resistance >20MΩ(500V between circuit and housing)
Pressure resistance AC 3700V/rms(between circuit and housing)
Electromagnetic properties IEC61326(EMC)
Suitable for safety regulations

IEC61010-1(CAT Ⅲ 300V,CAT IV 150V,pollution level 2)；

IEC61010-031；

IEC61557-1(grounding resistance)；

IEC61557-5(soil resistivity)；

JJG 366-2004.

ES3001 Soil Resistivity Tester for Accurate Measurements

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Product Detail
Brand Name :
SKYLINE
Model Number :
ES3001
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
negoitable
Contact Supplier
ES3001 Soil Resistivity Tester for Accurate Measurements

SKYLINE INSTRUMENTS CO.,LTD

Verified Supplier
8 Years
guangdong, dongguan
Since 2011
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller
Main Products :
Lab Testing Equipment, Flammability Testing Equipment, Fire Testing Equipment
Total Annual :
120000-350000
Employee Number :
100~107
Certification Level :
Verified Supplier
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