Spesifikasi 3-Pole/4-Pole Ground Resistance Tester AEMC 6471 Kit-300ft NP
AEMC 6471 Kit-300ft NP - 3-Pole/4-Pole Ground Resistance Tester
Catalog 2135.60
Ground Resistance Tester Model 6471 Kit-300ft - w/o Probes (Cat 2135.48 And Cat. 2135.36)
without Probes (Cat 2135.48 And Cat. 2135.36)
6471 Ground Resistance Tester Model
Rechargeable NiMH batteries from a wall charger or vehicle power
Rugged dustproof and rainproof field case - IP54 rated in a closed position
Grounding standards IEC 61557 parts 4 and 5 compliant
2- and 4-Pole Bond Resistance/Continuity measurement (DC Resistance) with automatic polarity reversal
3-Pole Fall-of-Potential measurement with manual or automatic frequency selection
4-Pole Soil Resistivity measurement with automatic calculation of Rho (r) and user selection of the Wenner or Schlumberger test method
Remote set up and operation of all measurements using DataView® software
AEMC 6471 Specifications
ELECTRICAL
2 Clamp Measurement
Range 0.10 to 500Ω
Resolution 0.01 to 1Ω
Measurement Frequency Auto: 1611Hz
Manual: 128Hz-1367Hz-1611Hz-1758Hz
3-Point Measurement
Range (Auto-Ranging) 0.09Ω to 99.9kΩ
Resolution 0.01Ω to 100Ω
Test Voltage Nominal 16 or 32Vrms user selectable
Resistance Measurement
Frequency 41 to 513Hz automatic
or user-selectable
Test Current Up to 250mA
Accuracy ±2% of Reading + 1ct @ 128Hz
Soil Resistivity 4-Point Measurement
Test Method Wenner or Schlumberger selectable with
automatic calculation in Ω -meters
Range (Auto-Ranging) 0.01 to 99.99kΩ; p max: 999kΩm
Resolution 0.001 to 10Ω
Test Voltage 16 or 32V user selectable
Frequency From 41 to 128Hz selectable
External Voltage Measurement
Range (Auto-Ranging) 0.1 to 65.0Vac/dc - DC to 440Hz
Accuracy ±2% of Reading + 1ct
Resistance Measurement (Bond Testing)
Measurement Type 2-Pole (with lead resistance compensation) or
4-Pole (Kelvin sensing) user-selectable
Range (Auto-Ranging) 2-Pole 0.02 to 99.99kΩ;
4-Pole 0.02 to 99.99kΩ
Accuracy ±2% of Reading + 2cts
Test Voltage 16Vdc (+, - or auto polarity)
Test Current Up to 250mA max
Data Storage
Memory Capacity 512 test results (64KB)
Communication Optically Isolated USB
Power Source 9.6V rechargeable battery pack (included)
Recharging Source 110/220V, 50/60Hz external charger
with 18Vdc, 1.9A output
In The Box
Ground Tester Model 6471
(2) Carrying Bags
(2) 300ft Color-Coded Leads on Spools (Red/Blue)
(2) 100ft Color-Coded Leads (Green/Black)
(2) 5ft Color-Coded Leads (Red/Blue)
110/240V Power Adapter with US Power Cord
Optical USB Cable
(4) T-Shaped Auxiliary Ground Electrodes
Set of 5 Spaded Lugs
(1) 100ft Tape Measure
Rechargeable NiMH Battery
USB Stick with DataView Software
Ground Tester Workbook
User Manual
Earth Tester