AEMC-6472
AEMC 6472 Kits |
AEMC 6472 2-3-4-Point Ground Resistance Testers  2135.51
The Digital Ground Resistance Tester Model 6472 is a portable measurement instrument designed to measure Bond Resistance, Ground Resistance (with and without clamps), Soil Resistivity, Earth Coupling, Step & Touch Potential.
The Model 6472 measures from 0.01 to 99.99kΩ and is auto-ranging, automatically seeking out the optimum measurement range, test frequency and test current. The adjustable test frequency (either manual or automatic) from 40 to 5078Hz test voltage provides rejection of high levels of interference, allowing it to be used under difficult conditions such as the presence of high stray currents that normally affect accuracy.
Up to 512 test results can be stored in internal memory for later recall to the display or downloaded to a PC via a USB connection using DataView® software for Automatic Report Generation, Automatic Fall-of-Potential Plot Generation, Frequency/Resistance Plots and much more. The DataView software which is required to accomplish your job is included free with the purchase of a 6472.
 AEMC 6472 Features
 2 &4 Wire Bond Resistance/Continuity - 3-Point Fall of Potential 3-Point Earth coupling measurement
- Manual or automatic frequency scan from 40 to 5078Hz for test accuracy in electrically noisy environments
- 3-Point Earth coupling measurement
- Selectable test voltage 16 or 32V up to 250mA test current
- 4-Point soil resistivity measurements with automatic calculation of Rho and user selection of Wenner or Schlumberger test method
- 2- and 4-Wire DC resistance measurement (Bond testing) with automatic polarity reversal
- Remote set up and operation fo all measurements using DataView software via USB to PC
- Automatic Report Generation
- Stores up to 512 complete test results in internal memory
- Optically isolated USB communication
- Remote set up and operation of all measurements using DataView® software supplied
- Rechargeable NiMH batteries from wall charger ( or Vehicle optional charager)
- Rugged dustproof and rainproof field
- Includes free DataView® software
- Ground Resistance Test Applications
- 3-Point measurements of resistance to ground of ground rods and grids. 3-Point measurements are used when electrode or grid can be easily disconnected.
- 4-Point tests or soil resistivity measurements. Locating areas of lowest soil resistivity is essential for achieving an economical grounding installation.
- Touch and step potential testing measurements. These tests are recommended when the ground cannot be disconnected, where ground faults are highly likely to occur, or when the “footprint” of grounded equipment (the outline of the part of equipment in contact with earth) is comparable to the size of the ground to be tested.
- 2- or 4-Wire tests for earth continuity tests on bonding or on grounding systems. Test is a DC resistive test using 250mA or more and is used to check bonding of all connection points on the ground system.
- Earth coupling measurements and display. Used to estimate the influence of two earth resistance systems that are not connected to each other.
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Extremely Useful Kits (Includes 6472)
AEMC 6472 Kit - 150 ft. Multi-Function Ground Resistance Tester
The Model 6472 is also available in complete kit form, which includes instrument, two 150 ft color-coded leads on spools (red and blue), one 30 ft lead (green), two 14.5" T-shaped auxiliary ground electrodes, one set of five spaded lugs, 100 ft tape measurer and carrying bag.
AEMC 6472 Kit - 300 ft. Multi-Function Ground Resistance Testers
The Model 6472 is also available in complete kit form, which includes instrument, two 300 ft color-coded leads on spools (red and blue), two 100 ft color-coded leads (green and black), four 14.5" T-shaped auxiliary ground electrodes, one set of five spaded lugs, 100 ft tape measurer and carrying bag.
AEMC 6472 Kit - 500 ft. Multi-Function Ground Resistance Tester
The Model 6470 is also available in complete kit form which includes instrument, two 500 ft color-coded leads on spools (red and blue), two 100 ft color-coded leads (green and black), one 30 ft lead (green), four 14.5" T-shaped auxiliary ground electrodes, one set of five spaded lugs, 100 ft tape measurer and carrying bag.
6472 Data Sheet |
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6472 Manual |
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AEMC 6472
Multi-function Digital Ground Resistance Tester Specifications |
Electrical |
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 5078Hz user selectable or automatic selection |
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 of test results in Ω-meters, Ω-cm or Ω-feet |
Range
(Auto-Ranging) |
0.01Ω to 99.99KΩ; ρ Max: 999KΩ/m (display in kΩ/ft is not possible) |
Resolution |
0.01Ω to 100Ω |
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 + 1digit |
Resistance
Measurement
(Bond Testing) |
Measurement Type |
2-Pole (with lead resistance compensation) or 4-Pole (Kelvin sensing) user selectable |
Range
(Auto-Ranging) |
2-Pole 0.01Ω to 99.9kΩ; 4-Pole 0.001Ω 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 |
Communication |
Optically Isolated USB |
Power Source |
9.6V rechargeable battery pack |
Recharging Source |
110/220 50/60Hz external charger with 18Vdc, 1.9A output or 12V vehicle power |
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Model |
Description |
Data |
MSRP |
Our Price |
Buy |
| AEMC 6472 2135.52 |
Resistance Tester |
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$3795 |
$3699 |
Buy Now |
| AEMC 6472-Kit 150 |
Resistance Tester 6472 + 2135.35 |
|
$4195 |
$4099 |
Buy Now |
| AEMC 6472-Kit 300 |
Resistance Tester 6472 + 2135.36 |
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$4295 |
$4199 |
Buy Now |
| AEMC 6472-Kit 500 |
Resistance Tester 6472 + 2135.37 |
|
$4395 |
$4299 |
Buy Now |
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