Customization: | Available |
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After-sales Service: | Support |
Warranty: | 1 Year |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
achievement able
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Ground impedance measurement, soil resistivity measurement, step voltage measurement, distributed potential measurement, contact
voltage measurement |
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Ground impedance
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0.030~1.999Ω
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Accuracy: ±0.5%FS±5dgt
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Resolution: 0.001Ω
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2.00~19.99Ω
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Resolution: 0.01Ω
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20.0~199.9Ω
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Resolution: 0.1Ω
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200~2000Ω
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Resolution: 1Ω
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Soil resistivity
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0.000~9.999Ωm
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ρ=2πaR X (Note 3)
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Resolution: 0.001Ωm
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10.00~99.99Ωm
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Resolution: 0.01Ωm
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100.0~999.9Ωm
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Resolution: 0.1Ωm
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1000~9999Ωm
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Resolution: 1Ωm
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10.0~99.9KΩm
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Resolution: 0.1KΩm
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100~999KΩm
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Resolution: 1KΩm
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Step voltage, distributed potential, contact voltage
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0.0 0 0~ 1.999KV
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U=Z*Is (Note 4)
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Resolution: 0.001KV
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2.00~19.99KV
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Resolution: 0.01KV
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20.0~199.9KV
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Resolution: 0.1KV
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200~20000KV
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Resolution: 1KV
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Impedance angle measurement
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0~359.9°
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Resolution: 0.1°
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radian
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0~6.283
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Resolution: 0.001
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Rated measuring power
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2000W
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Anti-interference ability
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Anti-power frequency 50Hz voltage 50V
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Baseline conditions
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23 ºC± 5 ºC, 70%rh or less ( auxiliary grounding resistance 20Ω ± 10% , voltage to ground < 10V)
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electricity source
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AC 220V 10A (50Hz)
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back Light
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Adjustable backlight brightness
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Measurement method
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Four-wire test, three-wire test, two-wire test
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Measurement method
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Ground impedance: rated current method,
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Short circuit current output
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1A , 2A , 3A , 4A , 5A (5 settings )
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Soil resistivity electrode spacing range
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Can be set from 1m to 100m
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Test frequency
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45Hz , 55Hz , automatic dual frequency optional
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Short circuit maximum current
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AC 5A ± 10% sine wave
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No-load maximum voltage
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AC 400V ± 10% sine wave
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Display Mode
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7- inch touch color screen
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touch screen
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yes
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Measurement Indication
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Measurement progress display, measurement prompt animation display
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Instrument size
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Length, width and height: 540mm × 440mm × 210mm
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Standard test line length
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Red 15m , Black 15m , Yellow 10m , Green 10m , Yellow 1.5m , Green 1.5m , 1 each
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Auxiliary ground rod
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800mm 2 pieces 200mm 2 pieces
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Measuring time
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Ground impedance: about 1 minute / time
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Print
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Built-in thermal printer
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Printing paper specifications
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57*40mm
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Data storage
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100 groups, "Save successfully ! " storage indication, display "Save failed , space is full ! " characters indicate that the
storage is full |
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Data review
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have
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Overflow Display
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Over-range overflow function: " OL " symbol displayed
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Automatic shutdown
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none
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achievement Consumption
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Standby : <110W
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Measured: 2000W
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quality quantity
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Instrument: 27 kg
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Test lead, auxiliary ground rod, instrument bag: 5.5kg
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Working temperature and humidity
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-10 ºC~ 40 ºC; 80%rh or less
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Storage temperature and humidity
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-20 ºC~ 60 ºC; 70%rh or less
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Insulation resistance
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10MΩ or more ( 500V between circuit and housing )
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Resistance Pressure
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AC 3700V/rms ( between circuit and housing )
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Electromagnetic properties
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IEC61010-4-3 , radio frequency electromagnetic field ≤ 1V/m
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Suitable for safety regulations
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IEC61010-1 , IEC1010-2-31 , IEC61557-1,5 , IEC60529 (IP54) , pollution level 2 , CAT III 300V
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