AEMC Instruments 6471 KIT-300FT Ground Resistance Tester Kit

Order # 2135.50 | Mfg # 2135.50

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$6,061.77

$5,758.68

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Overview

Product Highlights

The Digital Ground Resistance Tester Model 6471 is a portable measurement instrument designed to measure Ground Resistance with 2 clamps (sold separately), no auxiliary rods, Bond/Connection Resistance (2-Pole and 4-Pole Kelvin sensing), Ground Resistance (3-Pole or 4-Pole), Ground Coupling Resistance, and Selective Ground Resistance, Soil Resistivity (Wenner or Schlumberger method). The Model 6471 measures from 0.01 to 99.99kΩ and is auto-ranging, automatically seeking out the optimum measurement range, test frequency and test current.

Ground Integrity Measurement
3- and 4-Point Fall-of-Potential measurement with manual or automatic frequency selection
4-Point soil resistivity measurement with automatic calculation of Rho (ρ) and user selection of the Wenner or Schlumberger test method
2- and 4-Wire DC resistance measurement (Bond testing) with automatic polarity reversal
3-Point Earth coupling measurement
Automatic frequency scan from (41 to 5078) Hz for optimum test accuracy in electrically noisy environments
Selectable test voltage limit of (10,16, 32, or 60) V with up to 250 mA of test current
Automatic recognition of all electrode connections and measurement of their resistance value
Determines bonding condition of overhead ground conductors
Auto Power OFF management
Optically isolated USB communication
Remote set up and operation of all measurements using DataView® software supplied
Rechargeable NiMH batteries from wall charger or vehicle power (Cat. #2135.43 needed for vehicle power)
Rugged dustproof and water-resistant field case (IP53 rated in closed position)
Includes DataView® software for data retrieval, real-time display, analysis, automatic report generation and system configuration

Each Unit Includes

Carrying bag for meter
Carrying bag for kit
(2) 300 ft color-coded leads on spools (red/blue)
(2) 100 ft color-coded leads (hand-tied) (green/black)
(2) 5 ft color-coded leads (red/blue)
Set of (2) SR182 current probes
110/240V power adapter with US power cord
Optical USB cable
(4) T-shaped auxiliary ground electrodes
Set of (5) spaded lugs
(1) 100 ft tape measure
Rechargeable NiMH battery
USB stick with DataView® software
Ground tester work-book
User manual

Technical Resources

AEMC Instruments Ground Resistance Tester 6471 Datasheet
AEMC Instruments Ground Resistance Tester 6471 User Manual
AEMC Instruments Ground Resistance Tester Brochure
AEMC Instruments Ground Tester Comparison chart
AEMC Instruments Choosing Ground Testers
AEMC Instruments Why Measure Soil Resistivity

Specifications

4-Point Earth Resistance Measurement
Range (Auto-Ranging)	0.01Ω to 99.99kΩ
Resolution	0.001 to 10Ω
Accuracy	±(2% Reading +1ct)
Test Voltage	16 or 32V; 41 to 513Hz
Test Current	Up to 250mA
Selective 4-Pole (with optional probes MN82 or SR182)
Same characteristics as with 4-point earth resistance measurement
3-Point Earth Resistance Measurement
Range (Auto-Ranging)	0.09Ω to 99.9kΩ
Resolution	0.01 to 100Ω
Accuracy	±(2% Reading +1ct)
Test Voltage	16 or 32V; 41 to 513Hz
Test Current	Up to 250mA
Soil Resistivity 4-Point Measurement
Test method	Wenner or Schlumberger selectable with automatic calculation
Range (Auto-Ranging)	0.01Ω to 99.9kΩ; p max: 999kΩm
Resolution	0.01 to 100Ω
Accuracy (Typical)	±(2% Reading +1ct)
Test Voltage	16 or 32V; 41 to 128Hz selectable
2 Clamp Ground Measurement (with optional probes MN82 or SR182)
Range (Auto-Ranging)	0.1 to 500Ω
Resolution	0.01 to 1Ω
Measurement Frequency	Auto: 1611Hz; Manual: 128Hz-1367Hz-1611Hz-1758Hz
DC Resistance Measurement (Bond Testing)		2-Pole (with lead resistance compensation) or 4-Pole (Kelvin sensing)
Range (Auto-Ranging)	2-pole: 0.12Ω to 99.9kΩ
Range (Auto-Ranging)	4-pole: 0.020Ω to 99.99kΩ
Resolution	2 -pole: 0.01 to 100Ω
Resolution	4-pole: 0.001 to 10Ω
Accuracy (Typical)	±(2% Reading +2ct)
Test Voltage	16V DC; (+, - or auto polarity)
Test Current	Up to 250mA
Current Measurement (with optional probes MN82 or SR182)
Range	0.01mA to 40A, 16 to 400Hz
Accuracy (Typical)	±(3% Reading +2ct) typical
External Voltage Measurement
Range	0.1 to 65V AC/DC - DC, 15 to 440Hz
Accuracy	±(2% Reading +1ct)
General Features
Memory	512 measurements (64KB)
Communication	USB 2.0 optically isolated, DataView software included
Power Source	9.6V rechargeable battery pack with external 110/220V charger
Battery Life	1500 tests typical in automatic mode
Dimensions	10.7 x 9.80 x 5.12" (272 x 248 x 130mm)
Weight	7lbs (3.2kg) with battery
Case	UL V0 Polypropylene
Operating Temperature	32° to +113°F (0° to +45°C)
Storage Temperature	-40° to 158°F (-40° to +70°C)
Relative Humidity	Up to 90%
Ingress Protection (IP)	IP 53 with cover closed
EMC	EN 61326-1
Safety Compliance	IEC 61010-1, EN 61557, 50V CAT IV, Pollution Degree 2