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                                                                                                    ES3010E Ground Resistance Soil Resistivity Tester Technical Parameters Performance

                                                                                                    Last updated: 2018/9/21 14:16:39

                                                                                                    上海沪跃电气科技有限公司 资料大小: 77.5KB Provider: Shanghai Huyue Electric Technology Co., Ltd. Data Size: 77.5KB

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                                                                                                    Detailed introduction:

                                                                                                    ES3010E Ground Resistance Soil Resistivity Tester Technical Parameters Performance

                                                                                                    The ES3010E ground resistance soil resistivity tester (simple type) is also called a four-wire ground resistance tester or soil resistivity tester. It is a common instrument used to check and measure the ground resistance. He uses a large LCD gray and white screen backlight display and microprocessor Technology, through microprocessor-controlled 2-wire, 3-wire, 4-wire French ground resistance test and soil resistivity test.

                                                                                                    1.Range and accuracy error

                                                                                                    Measurement function

                                                                                                    Measuring range

                                                                                                    Precision

                                                                                                    Resolution

                                                                                                    Ground resistance (R)

                                                                                                    0.00Ω ~ 30.00Ω

                                                                                                    ± 2% rdg ± 5dgt (Note 1)

                                                                                                    0.01Ω

                                                                                                    30.0Ω ~ 300.0Ω

                                                                                                    ± 2% rdg ± 3dgt

                                                                                                    0.1Ω

                                                                                                    300Ω ~ 3000Ω

                                                                                                    ± 2% rdg ± 3dgt

                                                                                                    3.00kΩ ~ 30.00kΩ

                                                                                                    ± 2% rdg ± 3dgt

                                                                                                    10Ω

                                                                                                    Soil electricity (ρ)

                                                                                                    0.00Ωm ~ 99.99Ωm

                                                                                                    ρ = 2πaR (Note 2)

                                                                                                    0.01Ωm

                                                                                                    100.0Ωm ~ 999.9Ωm

                                                                                                    0.1Ωm

                                                                                                    1000Ωm ~ 9999Ωm

                                                                                                    1Ωm

                                                                                                    10.00kΩm ~ 99.99kΩm

                                                                                                    10Ωm

                                                                                                    100.0kΩm ~ 999.9kΩm

                                                                                                    100Ωm

                                                                                                    1000kΩm ~ 9999kΩm

                                                                                                    1kΩm

                                                                                                    Ground voltage

                                                                                                    AC 0.00 ~ 600V

                                                                                                    ± 2% rdg ± 3dgt

                                                                                                    0.01V


                                                                                                    Note: 1. Reference condition: accuracy when Rh Rs <100Ω.
                                                                                                    Working conditions: Rh max = 3kΩ + 100R < 50kΩ;
                                                                                                    2. It depends on the measurement accuracy of R, π = 3.14, a: 1 m ~ 100m;

                                                                                                    2.General specifications

                                                                                                    Features

                                                                                                    Two, three and four wires measure ground resistance and soil resistivity
                                                                                                    Ground voltage measurement

                                                                                                    Ambient temperature and humidity

                                                                                                    23 ℃ ± 5 ℃, below 75% rh

                                                                                                    power supply

                                                                                                    1.5V (LR14) alkaline batteries 6

                                                                                                    Interference voltage

                                                                                                    < 20V (should be avoided)

                                                                                                    Interference current

                                                                                                    < 2A (should be avoided)

                                                                                                    Electrode distance when measuring R

                                                                                                    a > 5d

                                                                                                    Electrode distance when measuring ρ

                                                                                                    a > 20h

                                                                                                    Auxiliary ground resistance

                                                                                                    Reference conditions < 100Ω, working conditions < 5kΩ

                                                                                                    Range

                                                                                                    Grounding resistance: 0.00Ω ~ 30.00kΩ

                                                                                                    Soil resistivity: 0.00Ωm ~ 9999kΩm

                                                                                                    Ground voltage: 0.00V ~ 600V

                                                                                                    measurement method

                                                                                                    Precision 4-wire, 3-wire measurement, simple 2-wire measurement of ground resistance

                                                                                                    Measurement methods

                                                                                                    Grounding resistance: rated current changing pole method, measuring current 20mA Max
                                                                                                    Soil resistivity: four-pole method
                                                                                                    Ground voltage: average rectification (between S-ES interface)

                                                                                                    Test frequency

                                                                                                    128Hz

                                                                                                    Short-circuit test current

                                                                                                    AC 20mA max

                                                                                                    Open circuit test voltage

                                                                                                    AC 28V max

                                                                                                    Test voltage waveform

                                                                                                    Sine wave

                                                                                                    Electrode distance range

                                                                                                    Can be set from 1m to 100m

                                                                                                    Shift

                                                                                                    Grounding resistance: 0.00Ω ~ 30.00kΩ

                                                                                                    Soil resistivity: 0.00Ωm ~ 9999kΩm automatic shift

                                                                                                    Back light

                                                                                                    Controllable off-white backlight, suitable for dark places

                                                                                                    Display mode

                                                                                                    4 large LCD display with off-white backlight

                                                                                                    Measurement instructions

                                                                                                    LED blinks during measurement

                                                                                                    LCD display field

                                                                                                    108mm × 65mm

                                                                                                    Meter size

                                                                                                    240mm (length) × 188mm (width) × 85mm (height)

                                                                                                    Standard test lead

                                                                                                    4: 15m for red, 15m for black, 10m for yellow, 1 each for green 10m

                                                                                                    Simple test lead

                                                                                                    2 pieces: 1 piece for yellow 1.5m, 1 piece for green 1.5m

                                                                                                    Auxiliary ground rod

                                                                                                    4 pieces

                                                                                                    measure time

                                                                                                    Voltage to ground: about 2 times / second

                                                                                                    Grounding resistance, soil resistivity: about 7 seconds / time

                                                                                                    Ground voltage

                                                                                                    Measurements below AC 600V (ground voltage measurement function cannot be used to measure commercial electricity)

                                                                                                    data storage

                                                                                                    500 groups, "MEM" storage indication, "FULL" symbol is displayed to indicate that the storage is full

                                                                                                    Data retention

                                                                                                    "HOLD" symbol indicates when data is held

                                                                                                    Data review

                                                                                                    "READ" symbol indicates when reading data

                                                                                                    Overflow display

                                                                                                    "OL" symbol indication when overrange overflow

                                                                                                    Alarm function

                                                                                                    Alert when the measured value exceeds the alarm set value

                                                                                                    battery voltage

                                                                                                    Real-time display of battery power, timely replacement of battery when battery voltage is low

                                                                                                    Automatic shut-down

                                                                                                    "APO" instruction, automatic shutdown after 15 minutes

                                                                                                    Power consumption

                                                                                                    Standby: 40mA Max (backlight off)

                                                                                                    Turn on the backlight: 43mA Max

                                                                                                    Measurement: 120mA Max (backlight off)

                                                                                                    Quality

                                                                                                    Meter: 1280g (including battery)

                                                                                                    Test line: 890g (including simple test line)

                                                                                                    Auxiliary ground rod: 720g (4 pieces)

                                                                                                    Working temperature and humidity

                                                                                                    -10 ℃ ~ 40 ℃; below 80% rh

                                                                                                    Storage temperature and humidity

                                                                                                    -20 ℃ ~ 60 ℃; below 70% rh

                                                                                                    Overload protection

                                                                                                    Measurement of ground resistance: AC 280V / 3 seconds between each port of HE and S-ES

                                                                                                    Insulation resistance

                                                                                                    20MΩ or more (500V between circuit and case)

                                                                                                    Withstand pressure

                                                                                                    AC 3700V / rms (between circuit and case)

                                                                                                    Electromagnetic characteristics

                                                                                                    IEC61326 (EMC)

                                                                                                    Suitable for safety regulations

                                                                                                    IEC61010-1 (CAT III 300V, CAT IV 150V, pollution degree 2);
                                                                                                    IEC61010-031;
                                                                                                    IEC61557-1 (ground resistance);
                                                                                                    IEC61557-5 (soil resistivity);
                                                                                                    JJG 366-2004.

                                                                                                    respected user:

                                                                                                    交直流分压器 , 升流器 , 介质损耗测试仪 , 互感器伏安特性综合测试仪 等等,您如果对我们的产品有兴趣,咨询。 Thank you for your interest in our products. In addition to this product introduction, our company also has AC and DC voltage dividers , current boosters , dielectric loss testers , transformer comprehensive testers for volt-ampere characteristics, etc. Interested in consulting. Thank you!

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